fanuc AC SPINDLE MOTOR bi DESCRIPTIONS

Download

Page 1

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

< AC SPINDLE MOTOR

DESCRIPTIONS

B-65312EN/05

Page 2

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

 No part of this manual may be reproduced in any form.  All specifications and designs are subject to change without notice.

The products in this manual are controlled based on Japan’s “Foreign Exchange and Foreign Trade Law”. The export from Japan may be subject to an export license by the government of Japan. Further, re-export to another country may be subject to the license of the government of the country from where the product is re-exported. Furthermore, the product may also be controlled by re-export regulations of the United States government. Should you wish to export or re-export these products, please contact FANUC for advice.

In this manual we have tried as much as possible to describe all the various matters. However, we cannot describe all the matters which must not be done, or which cannot be done, because there are so many possibilities. Therefore, matters which are not especially described as possible in this manual should be regarded as ”impossible”.

Page 3

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SAFETY PRECAUTIONS

SAFETY PRECAUTIONS

This "Safety Precautions" section describes the precautions which must be observed to ensure safety when using FANUC spindle motors. Users of any spindle motor model are requested to read this manual carefully before using the spindle motor. The users are also requested to read this manual carefully and understand each function of the motor for correct use. The users are basically forbidden to do any behavior or action not mentioned in this manual. They are invited to ask FANUC previously about what behavior or action is prohibited.

For matters that are not described in this manual, a machine must be designed and assembled in accordance with EN60204-1 to ensure the safety of the machine and compliance with European specifications. For details, refer to the specification.

This product is manufactured under strict quality control. To apply this product to a facility expected to cause a serious accident or damage due to a failure in this product, install a safety device.

Contents

DEFINITION OF WARNING, CAUTION, AND NOTE.........................................................................s-1

WARNING.................................................................................................................................................s-2

CAUTION..................................................................................................................................................s-3

NOTE .........................................................................................................................................................s-5

CAUTION LABEL .................................................................................................................................... s-6

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before attempting to use the machine.

WARNING

Applied when there is a danger of the user being injured or when there is a

damage of both the user being injured and the equipment being damaged if the approved procedure is not observed.

CAUTION

Applied when there is a danger of the equipment being damaged, if the approved

procedure is not observed.

NOTE

The Note is used to indicate supplementary information other than Warning and

Caution.

- Read this manual carefully, and store it in a safe place.

s-1

Page 4

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

SAFETY PRECAUTIONS B-65312EN/05

WARNING

- Be safely dressed when handling a motor.

Wear safety shoes or gloves when handling a motor as you may get hurt on any edge or protrusion on it or electric shocks.

- Use a crane or lift to move a motor from one place to another.

A motor is heavy. If you lift the motor by hand, you may get a backache, or you may be seriously injured when you drop the motor. A suitable crane or lift must be used to move the motor. (For the weight of motors, refer to this manual.) When moving a motor using a crane or lift, use a hanging bolt if the motor has a corresponding tapped hole, or textile rope if it has no tapped hole. If a motor is attached with a machine or any other heavy stuff, do not use a hanging bolt to move the motor as the hanging bolt and/or motor may get broken.

- Before starting to connect a motor to electric wires, make sure they are isolated from an electric power source.

A failure to observe this caution is very dangerous because you may get electric shocks.

- Be sure to secure power wires and short-bars.

If operation is performed with a terminal loose, the terminal block may become abnormally hot, possibly causing a fire. Also, the terminal may become disconnected, causing a ground fault or short-circuit, and possibly giving you electric shocks. See the section in this manual that gives the tightening torque for attaching power wires to the terminal block.

- Be sure to ground a motor frame.

To avoid electric shocks, be sure to connect the grounding terminal in the terminal box to the grounding terminal of the machine.

- Do not ground a motor power wire terminal or short-circuit it to another power wire terminal.

A failure to observe this caution may cause electric shocks or a burned wiring.

- Do not supply the power to the motor while any terminal is exposed.

A failure to observe this caution is very dangerous because you may get electric shocks if your body or any conductive stuff touches an exposed terminal.

- Do not bring any dangerous stuff near a motor.

Motors are connected to a power line, and may get hot. If a flammable stuff is placed near a motor, it may be ignited, catch fire, or explode.

- If an alarm is issued, the spindle may coast.

If an alarm is issued during spindle operation, the spindle may coast. Do not get close to the spindle or touch it until it is decelerated and stopped by mechanical friction load because the stop command and emergency stop are disabled while the spindle is coasting.

- Do not get close to a rotary section of a motor when it is rotating.

You may get your clothes or fingers caught in a rotary section, and may be injured. Before starting a motor, ensure that there is no stuff that can fly away (such as a key) on the motor. Note that a motor with a through hole has a protruding shaft at its rear side and the shaft also rotates.

s-2

Page 5

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SAFETY PRECAUTIONS

- Do not insert your finger or a stick into the cooling fan.

A cover is mounted on the cooling fan, but a stick may get inside it. When the cooling fan is rotating, inserting your finger or a stick may injure you.

- Do not touch a motor with a wet hand.

A failure to observe this caution is very dangerous because you may get electric shocks.

WARNING

- Before touching a motor, shut off the power.

Even if a motor is not rotating, there may be a voltage across the terminals of the motor. Especially before touching a power supply connection, take sufficient precautions. Otherwise you may get electric shocks.

- A voltage is applied for a while after the power is shut off. Before touching a motor, be sure to check the voltage to be 0V.

There is a high voltage across power terminals for a while after the power is shut off. Do not touch a motor or connect the motor to another device before checking the voltage. Otherwise you may get electric shocks or the motor may get damaged. Be sure to check that the voltage is lowered to 0 V, then touch the motor.

- To drive a motor, use a specified amplifier and parameters.

An incorrect combination of a motor, amplifier, and parameters may cause the motor to behave unexpectedly. This is dangerous, and the motor may get damaged.

- Before driving a motor, be sure to secure it.

If a motor is driven without being secured, it may roll over during acceleration or deceleration, injuring the user.

CAUTION

- Do not touch a motor when it is running or immediately after it stops.

A motor may get hot when it is running. Do not touch the motor before it gets cool enough. Otherwise, you may get burned.

- Be careful not get your hair or clothes caught in a cooling fan.

Be careful especially for a cooling fan used to generate an inward air flow. Be careful also for a cooling fan even when the motor is stopped, because it continues to rotate while the amplifier is turned on.

- FANUC motors are designed for use with machines. Do not use them for any other purpose.

If a FANUC motor is used for an unintended purpose, it may cause an unexpected symptom or trouble. If you want to use a motor for an unintended purpose, previously consult with FANUC.

- Ensure that a base or frame on which a motor is mounted is strong enough.

Motors are heavy. If a base or frame on which a motor is mounted is not strong enough, it is impossible to achieve the required precision.

s-3

Page 6

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

SAFETY PRECAUTIONS B-65312EN/05

- Ensure that motors and related components are mounted securely.

If a motor or its component slips out of place or comes off when the motor is running, it is very dangerous.

- Be sure to connect motor cables correctly.

An incorrect connection of a cable cause abnormal heat generation, equipment malfunction, or failure. Always use a cable with an appropriate current carrying capacity (or thickness). For how to connect cables to motors, refer to their respective specification manuals.

- Ensure that motors are cooled if they are those that require forcible cooling.

If a motor that requires forcible cooling is not cooled normally, it may cause a failure or trouble. For a fan-cooled motor, ensure that it is not clogged or blocked with dust and dirt. For a liquid-cooled motor, ensure that the amount of the liquid is appropriate and that the liquid piping is not clogged. For both types, perform regular cleaning and inspection.

- When attaching a component having inertia, such as a pulley, to a motor, ensure that any imbalance between the motor and component is minimized.

If there is a large imbalance, the motor may vibrates abnormally, resulting in the motor being broken.

- Be sure to attach a key to a motor with a keyed shaft.

If a motor with a keyed shaft runs with no key attached, it may impair torque transmission or cause imbalance, resulting in the motor being broken. With the 

- Do not step or sit on a motor.

If you step or sit on a motor, it may get deformed or broken. Do not put a motor on another unless they are in packages.

- When storing a motor, put it in a dry (non-condensing) place at room temperature (0C to 40C).

If a motor is stored in a humid or hot place, its components may get damaged or deteriorated. In addition, keep a motor in such a position that its shaft is held horizontal and its terminal box is at the top.

- Do not apply shocks to a motor or cause scratches to it.

If a motor is subjected to shocks or is scratched, its components may be adversely affected, resulting in normal operation being impaired. Be very careful when handling plastic portions, sensors, and windings, because they are very liable to break. Especially, avoid lifting a motor by pulling its plastic portion, winding, or power cable.

- Do not conduct dielectric strength or insulation test for a sensor.

Such a test can damage elements in the sensor.

CAUTION

- Do not disassemble a motor.

Disassembling a motor may cause a failure or trouble in it. If disassembly is in need because of maintenance or repair, please contact a service representative of FANUC.

- Do not modify a motor.

Do not modify a motor unless directed by FANUC. Modifying a motor may cause a failure or trouble in it.

s-4

i series, a shaft with no key is used as standard.

Page 7

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SAFETY PRECAUTIONS

- Use a motor under an appropriate environmental condition.

Using a motor in an adverse environment may cause a failure or trouble in it. Refer to their respective specification manuals for details of the operating and environmental conditions for motors.

- Do not apply a commercial power source voltage directly to a motor.

Applying a commercial power source voltage directly to a motor may result in its windings being burned. Be sure to use a specified amplifier for supplying voltage to the motor.

NOTE

- Do not remove a nameplate from a motor.

If a nameplate comes off, be careful not to lose it. If the nameplate is lost, the motor becomes unidentifiable, resulting in maintenance becoming impossible.

- When testing the winding or insulation resistance of a motor, satisfy the conditions stipulated in IEC34.

Testing a motor under a condition severer than those specified in IEC34 may damage the motor.

- For a motor with a terminal box, make a conduit hole for the terminal box in a specified position.

When making a conduit hole, be careful not to break or damage unspecified portions. Refer to an applicable specification manual.

- Before using a motor, measure its winding and insulation resistances, and make sure they are normal.

Especially for a motor that has been stored for a prolonged period of time, conduct these checks. A motor may deteriorate depending on the condition under which it is stored or the time during which it is stored. For the winding resistances of motors, refer to the appendix of this specification manual, or ask FANUC. For insulation resistances, see the following table.

- To use a motor as long as possible, perform periodic maintenance and inspection for it, and check its winding and insulation resistances.

Note that extremely severe inspections (such as dielectric strength tests) of a motor may damage its windings. For the winding resistances of motors, refer to the appendix of this specification manual, or ask FANUC. For insulation resistances, see the following table.

MOTOR INSULATION RESISTANCE MEASUREMENT

Measure an insulation resistance between each winding and motor frame using an insulation

resistance meter (500 VDC). Judge the measurements according to the following table.

Insulation resistance Judgment

100 M or higher Acceptable

10 M to 100 M

1 M to 10 M

Lower than 1 M Unacceptable. Replace the motor.

The winding has begun deteriorating. There is no problem with the performance at present. Be sure to perform periodic inspection. The winding has considerably deteriorated. Special care is in need. Be sure to perform periodic inspection.

s-5

Page 8

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

SAFETY PRECAUTIONS B-65312EN/05

CAUTION LABEL

The following label is attached to the motor. Attach this label to a prominent place on the motor to call attention to the user.

Heat caution label

(compliance with the IEC standard)

Heat caution label

Since the motor is heated to a high temperature during operation or immediately after a stop, touching the motor may cause a burn. So, attach this label to a prominent place to call attention when the surface is exposed and may be touched.

Remark:

The mark of this label conforms to the IEC standard, which is a global standard.

The mark has the meaning of heat caution, so the description is omitted.

Electric shock warning label

(compliance with the IEC standard)

Electric shock warning label

Before maintenance, please turn off and lockout main power disconnect and all circuits powered by an external source. A failure to observe this caution is vary dangerous because you may get electric shocks. So, please attach this label to a prominent place(such as the lid of the terminal box).

Remark: The mark of this label conforms to the IEC standard, which is a global standard. The mark has the meaning of electric shock warning, so the description is omitted.

s-6

Page 9

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 PREFACE

PREFACE

The models covered by this manual, and their abbreviations are:

Series Model

iI series

200V type

iI series

400V type

iIP series iIT seriesiIT 12/10000, iIT 15/8000

iIC series iIC 3/6000, iIC 6/6000, iIC 8/6000

The spindle motor can be used for the spindle of a machine tool. The main part of this manual describes how to use the spindle motor and contains general notes. Understand this manual thoroughly before using the spindle motor correctly.

This manual describes the arrangement of power terminals and the outputs of detector signals, but does not describe the connections to the servo amplifier and the CNC unit. For an explanation of the connections, refer to the FANUC SERVO AMPLIFIER i-B series DESCRIPTIONS (B-65422EN), the

FANUC SERVO AMPLIFIER i series DESCRIPTIONS (B-65322EN), the FANUC SERVO AMPLIFIER i-B series DESCRIPTIONS (B-65412EN), the FANUC SERVO AMPLIFIER i series DESCRIPTIONS (B-65282EN), the MAINTENANCE MANUAL (B-65285EN), and the

MAINTENANCE MANUAL (B-65325EN).

Related manuals

The following seven kinds of manuals are available for FANUC SPINDLE MOTOR i series. In the table, this manual is marked with an asterisk (*).

Document name

FANUC AC SERVO MOTOR i series DESCRIPTIONS

FANUC SERVO AMPLIFIER i-B series DESCRIPTIONS

iI 3/12000, iI 6/12000, iI 8/12000, iI 12/10000, iI 15/8000

iI 6/12000HV, iI 8/12000HV, iI 12/10000HV

iI

P 12/6000, iIP 15/8000, iIP 18/8000, iIP 22/8000,

iI

P 30/8000, iIP 40/6000

Document

number

B-65312EN

B-65422EN

Major contents Major usage

 Specification  Characteristics  External dimensions

 Selection of motor  Connection of motor

FANUC SERVO AMPLIFIER i series DESCRIPTIONS

FANUC SERVO AMPLIFIER i-B series DESCRIPTIONS

FANUC SERVO AMPLIFIER i series DESCRIPTIONS

FANUC AC SERVO MOTOR i series FANUC AC SPINDLE MOTOR i series FANUC SERVO AMPLIFIER i series MAINTENANCE MANUAL FANUC AC SERVO MOTOR i series FANUC AC SPINDLE MOTOR i series FANUC SERVO AMPLIFIER i series MAINTENANCE MANUAL

B-65322EN

B-65412EN

B-65282EN

B-65285EN

B-65325EN

 Specifications and

functions

 Installation  External dimensions

and maintenance area

 Connections

 Startup procedure  Troubleshooting  Maintenance of motor

p-1

 Selection of amplifier  Connection of

amplifier

 Startup of the system

(Hardware)

 Troubleshooting  Maintenance of motor  Startup of the system

(Hardware)

 Troubleshooting  Maintenance of motor

Page 10

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

PREFACE B-65312EN/05

FANUC AC SPINDLE MOTOR i series FANUC SPINDLE MOTOR i series FANUC BLUILT-IN SPINDLE MOTOR BiS series PARAMETER MANUAL

B-65280EN

 Initial setting  Setting parameters  Description of

parameters

 Startup of the system

(Software)

 Tuning of the system

(Parameters)

p-2

Page 11

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 TABLE OF CONTENTS

SAFETY PRECAUTIONS............................................................................s-1

DEFINITION OF WARNING, CAUTION, AND NOTE.............................................s-1

WARNING...............................................................................................................s-2

CAUTION................................................................................................................s-3

NOTE ....................................................................................................................s-5

CAUTION LABEL....................................................................................................s-6

PREFACE....................................................................................................p-1

I. SPECIFICATION

1 LINE-UP OF THE SERIES......................................................................3

1.1 MOTOR LINE-UP..........................................................................................3

1.2 FEATURES....................................................................................................4

2 ORDERING SPECIFICATION NUMBER................................................6

3 MOTOR SPECIFICATIONS ..................................................................10

3.1 TERMS........................................................................................................10

3.2 CURVES AND DATA SHEET......................................................................12

3.2.1 About Characteristic Curves and Data Sheet .........................................................13

3.2.2 iI series 200-V type..............................................................................................18

Model iI 3/12000.............................................................................................................. 18

Model iI 6/12000.............................................................................................................. 19

Model iI 8/12000.............................................................................................................. 20

Model iI 12/10000............................................................................................................ 21

Model iI 15/8000.............................................................................................................. 22

3.2.3 iI series 400-V type..............................................................................................23

Model iI 6/12000HV........................................................................................................23

Model iI 8/12000HV........................................................................................................24

Model iI 12/10000HV......................................................................................................25

3.2.4 iIP series...............................................................................................................26

Model iIP 12/6000 ...................................................................................................... 26

Model iIP 15/8000 ...................................................................................................... 27

Model iIP 18/8000....................................................................................................... 28

Model iIP 22/8000....................................................................................................... 29

Model iIP 30/8000 ...................................................................................................... 30

Model iIP 40/6000 ...................................................................................................... 31

3.2.5 iIT series ...............................................................................................................32

Model iIT 12/10000..................................................................................................... 32

Model iIT 15/8000....................................................................................................... 33

3.3 EXTERNAL DIMENSIONS..........................................................................38

3.2.6 iIC series...............................................................................................................34

Model iIC 3/6000........................................................................................................ 34

Model iIC 6/6000........................................................................................................ 35

Model iIC 8/6000 ........................................................................................................ 36

3.3.1 Models iI 3/12000, iI 6/12000, iI 6/12000HV, iIC 3/6000, iIC 6/6000 .......39

3.3.1.1 External Dimensions..........................................................................................39

c-1

Page 12

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

TABLE OF CONTENTS B-65312EN/05

3.3.1.2 Shaft figure........................................................................................................41

3.3.1.3 Allowable radial load......................................................................................... 42

3.3.1.4 Axial run-out accuracy ...................................................................................... 43

3.3.2 Models iI 8/12000, iI 12/8000, iI 8/12000HV, iI 12/10000HV, iI

3.3.2.1 External Dimensions..........................................................................................44

3.3.2.2 Shaft figure........................................................................................................46

3.3.2.3 Allowable radial load......................................................................................... 47

3.3.2.4 Axial run-out accuracy ...................................................................................... 48

3.3.3 Models iI 15/8000, iIP 15/8000, iIP 18/8000, iIP 22/8000, iIP 30/8000......49

3.3.3.1 External Dimensions..........................................................................................49

3.3.3.2 Shaft figure........................................................................................................51

3.3.3.3 Allowable radial load......................................................................................... 52

3.3.3.4 Axial run-out accuracy ...................................................................................... 53

3.3.4 Model iIP 40/6000................................................................................................54

3.3.4.1 External Dimensions..........................................................................................54

3.3.4.2 Shaft figure........................................................................................................56

3.3.4.3 Allowable radial load......................................................................................... 57

3.3.4.4 Axial run-out accuracy ...................................................................................... 57

3.3.5 Model iIT 12/10000..............................................................................................58

3.3.5.1 External Dimensions..........................................................................................58

3.3.5.2 Shaft figure........................................................................................................61

3.3.5.3 Allowable radial load......................................................................................... 62

3.3.5.4 Assembling accuracy.........................................................................................62

3.3.6 Model iIT 15/8000................................................................................................63

3.3.6.1 External Dimensions..........................................................................................63

3.3.6.2 Shaft figure........................................................................................................66

3.3.6.3 Allowable radial load......................................................................................... 66

3.3.6.4 Assembling accuracy.........................................................................................67

3.4 COOLING FAN............................................................................................68

3.4.1 Cooling Fan Specifications ....................................................................................68

3.4.2 Cooling Fan Connection.........................................................................................69

P 12/6000, iIC 8/6000..........................................................44

4 BUILT-IN DETECTOR...........................................................................72

4.1 TYPE AND SPECIFICATION METHOD......................................................72

4.2 OUTLINE.....................................................................................................72

4.3 CONNECTION.............................................................................................72

4.3.1 Details of Cable K14.............................................................................................. 73

4.3.1.1 For the spindle motor with iM sensor..............................................................73

4.3.2 Details of Cable K17.............................................................................................. 75

4.3.2.1 For the spindle motor with iMZ sensor........................................................... 75

II. CONFIGURATION AND SELECTION

1 CONDITIONS FOR APPROVAL RELATED TO THE IEC60034

STANDARD...........................................................................................79

1.1 TYPES OF MOTORS TO BE APPROVED..................................................79

1.2 APPROVED SPECIFICATIONS..................................................................80

2 MOTOR SELECTION............................................................................82

2.1 SELECTING MOTOR SPECIFICATIONS ACCORDING TO THE

SPINDLE STRUCTURE.............................................................................82

2.2 SPINDLE MOTOR SELECTION CONDITIONS ..........................................83

c-2

Page 13

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 TABLE OF CONTENTS

2.3 DETERMINING THE ACCELERATION TIME.............................................84

2.4 DETERMINING THE RMS OUTPUT...........................................................86

III. HANDLING, INSTALLATION, AND USE ENVIRONMENT OF THE MOTOR

1 MOTOR HANDLING .............................................................................89

1.1 CHECKING A DELIVERED SPINDLE MOTOR AND STORING A

SPINDLE MOTOR.....................................................................................89

1.2 SEPARATING AND DISPOSING OF A SPINDLE MOTOR ........................90

2 NOTES ON INSTALLATION.................................................................91

2.1 COMMON....................................................................................................91

2.2 AMBIENT TEMPERATURE, HUMIDITY, INSTALLATION HEIGHT, AND

VIBRATION................................................................................................97

2.3 USAGE CONSIDERING ENVIRONMENTAL RESISTANCE ......................98

3 MOTOR INSTALLATION....................................................................106

3.1 WHEN A MOTOR IS CONNECTED TO A SPINDLE VIA A BELT ............106

3.2 WHEN A MOTOR IS CONNECTED TO A SPINDLE VIA A GEAR...........108

3.3 WHEN A MOTOR IS DIRECTLY CONNECTED TO A SPINDLE VIA A

COUPLING................................................................................................109

3.3.1 Points about the Direct Connection Structure of Spindle Motors with a Through

Hole......................................................................................................................111

4 CONNECTING A SPINDLE MOTOR ..................................................121

4.1 CONNECTING A SPINDLE MOTOR.........................................................121

4.1.1 Connection of Power Line....................................................................................122

4.1.2 Connection of Signal Lead...................................................................................123

5 NOTES ON OPERATION....................................................................124

APPENDIX

A PARAMETER TABLE FOR EACH MOTOR MODEL.........................127

A.1 SPINDLE MOTOR iI series .....................................................................128

A.2 SPINDLE MOTOR iIP series....................................................................129

A.3 SPINDLE MOTOR iIC series ...................................................................131

B LOAD METER (DYNAMOMETER).....................................................132

B.1 iI series 200-V type..................................................................................133

B.2 iI series 400-V type..................................................................................135

B.3 iI B.4 iI

B.5 iIC series..................................................................................................139

P series..................................................................................................136

T series ..................................................................................................138

ADDITIONAL INFORMATION

c-3

Page 14

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

Page 15

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

I. SPECIFICATION

Page 16

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

Page 17

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 1.LINE-UP OF THE SERIES

1 LINE-UP OF THE SERIES

This chapter describes the line-up of the FANUC AC Spindle Motor i series. This chapter, "LINE-UP OF THE SERIES", consists of the following sections:

1.1 MOTOR LINE-UP .............................................................................................................................. 3

1.2 FEATURES ........................................................................................................................................ 4

1.1 MOTOR LINE-UP

The FANUC AC Spindle Motor i series consist of the following series, each of which has the listed characteristics.

Series Voltage

iI

iIP iIT iIC

ontinuous

rated output

iI

200V 3.7 to 15 400V 5.5 to 11

200V 5.5 to 15 Model that achieves high torque in the low-speed area 200V

200V 3.7 to 7.5 Sensor-less model with a high cost performance ratio Lathe

iI 3/12000

Continuous

rated output

Model that offers sufficient basic performance as the spindle of a machine tool

11 to 15

3.7 5.5 7.5 9 11 15

iI 6/12000

iI 6/12000HV

Model for direct spindle connection used with machining centers

Spindle Motor i series line-up

iI 8/12000

iI 8/12000HV

Feature

iI 12/10000

iI 12/10000HV

iI15/8000

Applicable

machine example

Lathe

Machining center

iIP

iIT

iIC

iIP 12/6000 iIP 15/8000 iIP 18/8000 iIP 22/8000 iIP 30/8000 iIP 40/6000

iIT 12/10000iIT 15/8000

iIC 3/6000 iIC 6/6000 iIC 8/6000

- 3 -

Page 18

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

1.LINE-UP OF THE SERIES SPECIFICATION B-65312EN/05

1.2 FEATURES

(1)iI series, iIP series

The FANUC AC SPINDLE MOTOR iI series and iIP series is a highly cost-effective series having sufficient basic performance as the core machine tool.

Features

 High-output and high-torque are implemented defying its compact body.  Spindle HRV control enables high-efficiency and low-heating driving.

 The built-in 

and Cs contouring.

 Waterproof and pressure-proof design conforming to the international standard (IEC) is employed to

improve reliability and make it resistant to most environments.

(2)iIT series

Features

By directly connecting the spindle with a spindle motor with a through hole, higher-speed spindle rotation and highly efficient center-through coolant machining are enabled. A spindle of direct motor connection type is connected with a motor by using a coupling, so that this type of spindle has several advantages. For example, transfer of heat produced by the motor to the spindle is minimized, and each of the motor and spindle can be maintained separately.

Item of comparison Belt driving, gear driving Direct motor connection

Spindle rotation speed

Spindle vibration

Spindle heat-up

Example of spindle of direct motor connection structure

iM sensor or iMZ sensor enables synchronous spindle and Z-axis feed, rigid tapping,

△ ○ △ ○ △ ○

Center-through coolant

Direct c onnection using a coupling

Spindle

Features of a spindle of direct motor connection type <1> Higher-speed spindle rotation can be achieved. <2> Transfer of heat produced by the motor to the spindle is minimized. <3> Each of the motor and spindle can be maintained separately.

Caution

(1) For attachment of this type of motor to a spindle, only coupling-based direct connection with the

spindle is allowed. When a spindle of direct motor connection type is used, fretting can occur with the motor shaft in a short-time operation, or the bearing of the spindle or motor can be damaged if

- 4 -

Coolant-through spindle motor model

iIT 12/10000



Page 19

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 1.LINE-UP OF THE SERIES

the spindle and motor are not aligned precisely. As the method of quantitatively determining whether a spindle and motor are aligned precisely, FANUC recommends the user to measure the vibration acceleration of the motor after connected with the spindle. For details, see Subsection 3.3.1, "Points about the Direct Connection Structure of Spindle Motors with a Through Hole" in Part III.

(2) Do not apply a thrust load onto the motor shaft. Select a coupling that does not apply a thrust load

onto the motor shaft due to a cause such as coolant pressure when the temperature rises or cutting is performed.

(3)iIC series

The FANUC AC spindle motor iIC series improve spindle axis sensor-less control utilizing spindle speed information detected by 

Features

 Improvement of output characteristics at high speed and speed stability at low speed by spindle

sensor-less control

 Waterproof and pressure-proof design conforming to the international standard (IEC) is employed to

improve reliability and make it resistant to most environments.

iBZ Sensor or i Positioncoder.

- 5 -

Page 20

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

2. ORDERING

SPECIFICATION B-65312EN/05

SPECIFICATION NUMBER

2 ORDERING SPECIFICATION NUMBER

The ordering specification number of the FANUC AC spindle motor i series adheres to the notation below.

A06B--B#abcd





2 : Foot mounting 5 : Flange mounting 6 : Foot mounting



1 : High-speed, with no key 2 : High-precision and low-vibration, with no key (only for iI 5 : Standard, with a key 6 : High-speed, with a key



1 : iM sensor, Front exhaust fan 3 : iMZ sensor, Rear exhaust fan 4 : iMZ sensor, Front exhaust fan 6 : Sensor-less, Rear exhaust fan

7 : Sensor-less, Front exhaust fan

abcd

An ordering specification number are described on the tables after next page.

* Every combination does not exist.

1 : Flange mounting

0 : Standard, with no key

T 12/10000, iIT 15/8000)

* Not all models have this number.

0 : iM sensor, Rear exhaust fan

* Not all models have this number.

An ordering specification number are described on the tables after next page.

* Not all models have this number.

- 6 -

Page 21

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

2.ORDERING

B-65312EN/05 SPECIFICATION

The following lists the combinations of selectable numbers in symbols in specification number.

SPECIFICATION NUMBER

(1) iI series

200V type

Model name

iI 3/12000 1444

iI 6/12000 1445

iI 8/12000 1446

iI 12/10000 1447

iI 15/8000 1498

A06B--B#abcd

Symbol in

specification

□□□□

No.

1 2 5601560134

○ - ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P09 No seal

○ - ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P09 No seal

○ - ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P09 No seal

○ - ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ---○ - ○ ○ ○ ○ ○ 0P09 No seal

- - ○ - ○ - ○ - ○ ○ ○ ○ 0P02 Oil seal

- - - ○ ○ - ○ - ○ ○ ○ ○ 0P02 Oil seal

- - - ○ ○ - ○ - ○ ○ ○ ○ 0P09 No seal

△ ○ ▽

abcd Shaft end seal

400V type

Model name

iI 6/12000HV 1545

iI 8/12000HV 1546

iI 12/10000HV 1547

A06B--B#abcd

Symbol in

specification

No.

□□□□

△ ○ ▽

12160134

○ - ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P09 No seal

○ - ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P09 No seal

○ - ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P02 Oil seal

- ○ ○ ○ ○ ○ ○ ○ 0P09 No seal

abcd Shaft end seal

- 7 -

Page 22

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

2. ORDERING

SPECIFICATION B-65312EN/05

SPECIFICATION NUMBER

(2) iIP series A06B--B#abcd

△ ○ ▽

1 256050134

○ ---○ ○ ○ ○ ○ ○ - Oil seal

- ○ --○ ○ ○ ○ ○ ○ 0002 Oil seal

- ○ --○ ○ ○ ○ ○ ○ - No seal

- - ○ - ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0109 No seal

- - ○ - ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ - ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ - ○ ○ ○ ○ 0109 No seal

- - ○ - ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0109 No seal

- - ○ - ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0102 Oil seal

- - - ○ ○ ○ ○ ○ ○ ○ 0109 No seal

○ ---○ ○ ○ ○ ○ ○ - Oil seal

- ○ --○ ○ ○ ○ ○ ○ 0002 Oil seal

- ○ --○ ○ ○ ○ ○ ○ - No seal

abcd

Shaft end seal

Model name

Symbol in

specification

□□□□

No.

iIP 12/6000 1458

iIP 15/8000 1442

iIP 18/8000 1443

iIP 22/8000 1459

iIP 30/8000 1499

iIP 40/6000 1480

(3) iIT series A06B--B#abcd

Symbol in

specification

□□□□

No.

Model name

iIT 12/10000 1490 ○ ○ ○ 0P21

iIT 15/8000 1491 ○ ○ ○ 0P21

(*1) Order the distance block separately. (Separately packed.)

△ ○ ▽

1 2 3

abc Shaft end seal

Simplified

labyrinth

Simplified

labyrinth

- 8 -

Distance block

A06B-1466-K560 A06B-1466-K580

A06B-1469-K560 A06B-1469-K580

Distance block (*1)

Distance block

with windows

Page 23

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

2.ORDERING

B-65312EN/05 SPECIFICATION

(4) iIC series A06B--B#abcd

△ ○ ▽

120567

Model name

Symbol in specification

No.

iIC 3/6000 1415 ○ ○ ○ ○ ○ ○ 0009 No seal iIC 6/6000 1416 ○ ○ ○ ○ ○ ○ 0009 No seal iIC 8/6000 1417 ○ ○ ○ ○ ○ ○ 0009 No seal

□□□□

SPECIFICATION NUMBER

abcd

Shaft end seal

- 9 -

Page 24

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3 MOTOR SPECIFICATIONS

This chapter describes the motor specifications of the FANUC AC Spindle Motor i series.

This chapter, "MOTOR SPECIFICATIONS", consists of the following sections:

3.1 TERMS ............................................................................................................................................. 10

3.2 CURVES AND DATA SHEET........................................................................................................12

3.3 EXTERNAL DIMENSIONS............................................................................................................ 38

3.4 COOLING FAN................................................................................................................................ 68

3.1 TERMS

The key terms used in this manual are described below.

Correspondence table

This version

(Edition 05)

Term Symbol

Unit

(SI)

Description

S1 continuous rated output

S2 -minute rated output(*1)

S3 -percent rated output(*2)

Steady-state maximum output(*3)

Maximum output at acceleration for PS selection

S1 continuous rated current

S2 -minute rated current(*1)

Moment of inertia - kg▪m

Rotor moment of inertia or Moment of inertia of rotor

Pc kW Output capable of operating the motor continuously

- kW Output capable of operating the motor for  minutes

max

Jm kg▪m

A(rms)

Output capable of operating the motor continuously for % of a

cycle (10 minutes) in intermittent use

kW Maximum output in the steady state

Maximum output at acceleration. Data used to select a power supply

(iPS), and not a guaranteed value.

Maximum value of the current necessary for outputting the S1 rated output Pc

Maximum value of the current necessary for outputting the S2 -minute rated output

Amount representing the magnitude of the inertia of a rotating object. It represents the magnitude of the property to resist a change

in rotation when that change is made. It is expressed by the product of the weight of a portion of the object and the square of the distance from the rotation axis to that portion.

Moment of inertia of the rotor of the motor

Load moment of inertia

- kg▪m

Moment of inertia coupled to the rotor

- 10 -

Page 25

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(*1)  is replaced by a time such as 15 or 30. (*2) % is replaced by a percentage such as 15% or 25%. (*3) Guideline for the maximum output in rated power voltage, not a guaranteed value.

- 11 -

Page 26

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.2 CURVES AND DATA SHEET

For the specifications and characteristics of FANUC AC Spindle Motor i series, characteristic curves and data sheets are described for each motor.

This chapter, "CURVES AND DATA SHEET", consists of the following sections:

3.2.1 About Characteristic Curves and Data Sheet.................................................................................... 13

3.2.2 iI series 200-V type ........................................................................................................................ 18

Model  Model  Model  Model  Model 

3.2.3 iI series 400-V type ........................................................................................................................ 23

Model  Model  Model 

3.2.4 

3.2.5 

3.2.6 

iIP series.......................................................................................................................................... 26

Model  Model  Model  Model  Model  Model 

iIT series.......................................................................................................................................... 32

Model  Model 

iIC series.......................................................................................................................................... 34

Model  Model  Model 

iI 3/12000 ........................................................................................................................... 18

iI 6/12000 ........................................................................................................................... 19

iI 8/12000 ........................................................................................................................... 20

iI 12/10000 ......................................................................................................................... 21

iI 15/8000 ........................................................................................................................... 22

iI 6/12000HV...................................................................................................................... 23

iI 8/12000HV...................................................................................................................... 24

iI 12/10000HV.................................................................................................................... 25

iIP 12/6000 .......................................................................................................................... 26

iIP 15/8000 .......................................................................................................................... 27

iIP 18/8000 .......................................................................................................................... 28

iIP 22/8000 .......................................................................................................................... 29

iIP 30/8000 .......................................................................................................................... 30

iIP 40/6000 .......................................................................................................................... 31

iIT 12/10000........................................................................................................................ 32

iIT 15/8000.......................................................................................................................... 33

iIC 3/6000............................................................................................................................ 34

iIC 6/6000............................................................................................................................ 35

iIC 8/6000............................................................................................................................ 36

- 12 -

Page 27

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.2.1 About Characteristic Curves and Data Sheet

The specifications of each motor are described by the characteristic curves and data sheet given below.

(1) Characteristic curves

As characteristic curves, "speed-output characteristics" and "speed-torque characteristics" are provided for each motor.

Speed-output characteristics

Speed-output characteristics show the relations between motor output and speed. In the S1 continuous operating zone, the motor can be used continuously with any combination of speed and output. The S2 -minute operating zone is a zone in which the motor can be used at room temperature for the indicated time. The S3 % operating zone is a zone in which the motor can output the indicated percentage in a single cycle (10 minutes) in intermittent use. A data sheet shows values when the input voltage is 200 V or 400 V.

S2 60-minute, S3 40% operating zone

Output

[kW]

16.5kW

12.1kW

11kW

Maximum output at acceleration for acceleration time calculation

S3 15% operating zone

S2 15-minute, S3 25% operating zone

7.5kW

0 3000 6000 9000 12000

Base speed (S2, S3)

Base speed (S1)

S1 continuous o

erating zone

1500

2000

Speed-output characteristics chart

2.2kW

4500

Motor speed [min

Example) iI 8/12000

-1

]

1.5kW

Maximum speed

2.42kW

- 13 -

Page 28

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Speed-torque characteristics

Speed-torque characteristics show the relations between motor torque and speed. The definitions of S1, S2, and S3 are the same as those for speed-output characteristics. A data sheet shows values when the input voltage is 200 V or 400 V.

Torqu e

[N･m]

120

Constant torque range

100

Continuous rated

torque in the

constant torque

range

Constant torque range

Reference: Torque calculation

The torque T for any motor speed can be determined from the formula below.

T[Nm]=P[kW]1000/0.1047/N[min P[kW] :Motor output N[min

Assuming that T is in units of [kgfm] T[kgfm]=P[kW]1000/1.0269/N[min

(2) Data sheet

A data sheet lists parameters related to motor performance. Parameters contained in a data sheet are as below.

S1 continuous rated output: PC [kW]

The S1 continuous rated output is the rating at which the motor can be used continuously with the indicated output.

-1

]:Motor speed

1500

0 3000 6000 9000 12000

Speed-torque characteristics chart

Maximum torque at acceleration

S3 15% operating zone

S2 15-minute, S3 25% operating zone

S2 60-minute, S3 40% operating zone

S1 continuous operating zone

4500

Motor speed [min-1]

Example) 

-1

]

-1

]

iI 8/12000

- 14 -

Page 29

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

chieving temperature

The rated output is guaranteed at the rated power voltage (amplifier input: 200 or 400 VAC, 50/60Hz). If the input power voltage fluctuates, the rated output may not be achieved even within the permissible range.

S2 -minute rated output: [kW]

Output that can be used for the indicated time ( minutes) with the motor being at room temperature. If the output is to be used again, the motor must return to room temperature beforehand.

Motor output

Time

Mo tor temperatur e

Ti m e

Motor output

Operation tim e

Motor temperature

chieving temperature

S3 -% rated output: [kW]

Output that can be used for the indicated cycle retention percentage (%) in 10 minutes. Example)

If the S3 25% rated output is 11 kW, the output of 11 kW can be used for 2 minutes and 30 seconds in a 10-minute cycle, and the output stops for the remaining time of 7 minutes and 30 seconds.

Time

- 15 -

Page 30

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Motor output

10 minutes

Operation time

Motor temperature

chieving temperature

Cycle retention percentage=

S1 continuous rated current: IC [A]

Maximum current value (RMS value) necessary for obtaining the S1 continuous rated output.

S2 -minute rated current: [A]

Maximum current value (RMS value) necessary for obtaining the S2 -minute rated output.

S3 -% rated output: [A]

Maximum current value (RMS value) necessary for obtaining the S3 -% rated output.

Base speed (S1 rating): [min-1]

Speed necessary for the S1 rated output to reach a maximum.

Base speed (S2 rating): [min-1]

Speed necessary for the S2 rated output to reach a maximum.

Base speed (S3 rating): [min-1]

Speed necessary for the S3 rated output to reach a maximum.

Max. speed: Nm [min-1]

Maximum speed at which the motor can be operated.

Steady-state maximum output: P

Maximum output in the steady state. The maximum output at the rated power voltage is not a guaranteed value but a guideline.

Operation time

10 minutes

Stopping time

100[%]

[kW]

max

Time

- 16 -

Page 31

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Maximum output at acceleration for PS selection: [kW]

Maximum output at acceleration. It is data used to select a power supply (iPS), and is not a guaranteed value.

Continuous rated torque in the constant torque range: [Nm]

S1 continuous rated torque that becomes constant in the speed range before the S1 continuous rated output is reached.

Moment of inertia of the rotor: Jm [kg･m2][kgf･cm･s2]

Moment of inertia of the rotor of the motor.

Weight: w [kg]

Weight of the motor.

Winding resistance (U-V, V-W, and W-U): Ra [mΩ]

Resistance value between motor terminals. The value is a standard value at 20C. (±10％)

Number of teeth for speed detection

Number of teeth of the built-in sensor of the motor.

Vibration

Vibration class (rotation direction) of the motor (model without a key way). The vibration class is determined by measuring the full amplitude (P-P) of the motor when the motor is driven with no load and at the maximum speed. If, for example, the vibration class is V5, the full amplitude of the motor with no load and at the maximum speed is 5μm (P-P) or less.

Amplitude

F ull ampl it ude val ue: 5μm (P-P) or less

-> Vibration class V5

Time

Noise

Noise level of the motor. It is measured at a position 1 m apart from the motor, by using a frequency filter with the A characteristic.

* A characteristic.......Characteristic corrected to approximate human senses

Cooling system

Cooling system of the motor. The definition is as per IEC60034-6, and the IC code is as per IEC 34-6.

Rated power of the cooling fan

Rated power of the cooling fan.

Motor

Noise mete r

- 17 -

Page 32

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.2.2 iI series 200-V type

Model iI 3/12000 Ordering specification number: A06B-1444-B#0P

Applicable amplifier iSVSP*-7.5-B

iSP 11-B

Output

[kW]

2 60min, 3 40%

perating zone

8.3kW

7.5kW

5.5kW

3.7kW

S1 continuous operating zone

1500

2000

0 3000 6000 9000 12000

Max.acc. output

S3 15% operating zone

3500

4500

Motor speed [min

S2 15min, S3 25% operating zone

]

Torqu e

2.4kW

2.2kW

1.5kW

[N･m]

52.5N・m

47.8N・m

35N・m

23.6N・m

17.7N・m

1500

0 3000 6000 9000 12000

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

4500

2000

Motor speed [min

]

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated

S3 40% rated Rated output

Rated

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Maximum output at acceleration for PS selection 8.3 kW

Winding resistance (U-V, V-W, and W-U) Ra 466

Number of teeth for speed detection 128

S2 15 min rated, S3 25% rated

S3 15% rated

S1 continuous rated IC 18 A

S2 60 min rated, S3 40% rated 22 A

S2 15 min, S3 25% rated 29 A

S3 15% rated 41 A

S1 continuous rated 2000 min-1

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

S3 15% rated

Max. speed N

Steady-state maximum output P

Moment of inertia of the rotor Jm

Weight w 27 kg

Vibration

Noise

Cooling system

Rated power of the cooling fan

1500 min-1

12000 min-1

110% of maximum rated

max

V5 75 or less dB(A)

38 W

Totally enclosed and fan

3.7

(5.0)

5.5

(7.4)

7.5

(10.1)

output

17.7

(180)

0.0078 (0.08)

cooled IC0A6

(kgf

λ/rev.

(HP)

･m

･cm) ･m

･cm･s

)

- 18 -

Page 33

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iI 6/12000 Ordering specification number: A06B-1445-B#0P

Applicable amplifier iSVSP*-15-B

iSP 15-B

Output

[kW]

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 12.1 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 102

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection 128

Rated power of the cooling fan

12.1kW 11kW

7.5kW

5.5kW

S1 continuous operating zone

1500

2000

0 3000 6000 9000 12000

S1 continuous rated, S2 60 min rated

S2 15 min rated, S3 25% rated

S2 60 min rated, S3 40% rated 47 A

S2 15 min, S3 25% rated 56 A

Cooling system

4500

Motor speed [min

Item Symbol Value Unit

S3 40% rated

S3 15% rated

S1 continuous rated IC 40 A

S3 15% rated 80 A

S1 continuous rated 2000 min-1

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Max. speed N

Weight w 46 kg

Vibration

Noise

Max.acc. output

S3 15% operating zone

S2 15min, S3 25% operating zone

]

S3 15% rated

Torque

[N･m]

77N・m

70N・m

47.8N・m

35N・m

26.3N・m

5.1kW

4.6kW

3kW

1500

0 3000 6000 9000 12000

1500 min-1

12000 min-1

max

110% of maximum rated

max

V5 75 or less dB(A)

38 W

Totally enclosed and fan

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

2000

Motor speed [min

5.5

(7.4)

7.5

(10)

(14.7)

output

26.3

(268)

0.0148 (0.15)

cooled IC0A6

S2 60min, S3 40% operating zone

S1 continuous operating zone

]

(kgf

λ/rev.

(HP)

･m

･cm) ･m

･cm･s

)

- 19 -

Page 34

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iI 8/12000 Ordering specification number: A06B-1446-B#0P

Applicable amplifier iSVSP*-15-B

iSP 15-B

Output

[kW]

16.5kW

11kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 16.5 kW

Continuous rated torque in the constant torque range Tb

7.5kW

0 3000 6000 9000 12000

S1 continuous rated, S2 60 min rated

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 146

Number of teeth for speed detection 256

Rated power of the cooling fan

S1 continuous operating zone

1500

2000

Item Symbol Value Unit

S2 15 min rated, S3 25% rated

S1 continuous rated IC 36 A

S2 60 min rated, S3 40% rated 42 A

S2 15 min, S3 25% rated 56 A

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Weight w 51 kg

Vibration

Noise

Cooling system

Max.acc. output

S3 15% operating zone

S2 15min, S3 25% operating zone

4500

Motor speed [min

S3 40% rated

S3 15% rated

S3 15% rated 78 A

S1 continuous rated 2000 min-1

S3 15% rated

Max. speed N

]

Torque

[N･m]

120

105N・m

95.5N・m

70N・m

47.8N・m

35.8N・m

2.4kW

2.2kW

1.5kW

1500

0 3000 6000 9000 12000

1500 min-1

12000 min-1

110% of maximum rated

max

V5 75 or less dB(A)

50 W

Totally enclosed and fan

Max.acc torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

4500

2000

Motor speed [min

7.5

(10)

(14.7)

(20.1)

output

35.8

(365)

0.0179 (0.18)

cooled IC0A6

S1 continuous operating zone

]

(HP)

(kgf

λ/rev.

･m ･cm)

･m

･cm･s

)

- 20 -

Page 35

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iI 12/10000 Ordering specification number: A06B-1447-B#0P

Applicable amplifier iSVSP*-18-B

iSP 15-B

Output

[kW]

20.4kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 20.4 kW

Continuous rated torque in the constant torque range Tb

S1 continuous rated, S2 60 min rated

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 142

Number of teeth for speed detection 256

Rated power of the cooling fan

18.5kW

15kW

11kW

S1 continuous operating zone

1500

0 2000 4000 6000 8000 10000

2500

Item Symbol Value Unit

S2 15 min rated, S3 25% rated

S1 continuous rated IC 43 A

S2 60 min rated, S3 40% rated 49 A

S2 15 min, S3 25% rated 63 A

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Weight w 80 kg

Vibration

Noise

Cooling system

S3 15% operating zone

S2 15min, S3 25% operating zone

Max.acc. output

3500

Motor speed [min

S3 40% rated

S3 15% rated

S3 15% rated 75 A

S1 continuous rated 2000 min-1

S3 15% rated

Max. speed N

]

Torque

[N･m]

150

118N・m

52.5N・m

5.5kW 5kW

3.7kW

max

V5 75 or less dB(A)

50 W

130N・m

120

95.5N・m

70N・m

1500

0 2000 4000 6000 8000 10000

1500 min-1

10000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

3500

Motor speed [min

(14.7)

(20.1)

18.5

(24.8)

output

52.5

(536)

0.0275 (0.28)

cooled IC0A6

S1 continuous operating zone

]

(HP)

(kgf

λ/rev.

･m ･cm)

･m

･cm･s

)

- 21 -

Page 36

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iI 15/8000 Ordering specification number: A06B-1498-B#0P

Applicable amplifier iSP 22-B

Output

[kW]

S2 60min, S3 40% operating zone

0 2000 4000 6000 8000

24.2kW 22kW

18.5kW

15kW

S1 continuous operating zone

1500

2500

Motor speed [min

Max.acc. output

S3 15% operating zone

S2 15min, S3 25% operating zone

3500

]

Torque

[N･m]

118N・m

71.6N・m

9.9kW 9kW

7.5kW

160

154N・m

140N・m

120

95.5N・m

1500

0 2000 4000 6000 8000

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

3500

Motor speed [min

]

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated

S3 40% rated Rated output

Rated

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Maximum output at acceleration for PS selection 24.2 kW

Winding resistance (U-V, V-W, and W-U) Ra 161.6

Number of teeth for speed detection 256

S2 15 min rated, S3 25% rated

S3 15% rated

S1 continuous rated IC 69 A

S2 60 min rated, S3 40% rated 75 A

S2 15 min, S3 25% rated 80 A

S3 15% rated 86 A

S1 continuous rated 2000 min-1

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

S3 15% rated

Max. speed N

Steady-state maximum output P

Moment of inertia of the rotor Jm

Weight w 95 kg

Vibration

Noise

Cooling system

Rated power of the cooling fan

1500 min-1

8000 min-1

110% of maximum rated

max

V5 75 or less dB(A)

100 W

Totally enclosed and fan

(20.1)

18.5

(24.8)

(29.5)

output

71.6

(730)

0.07

(0.71)

cooled IC0A6

(kgf

λ/rev.

(HP)

･m

･cm) ･m

･cm･s

)

- 22 -

Page 37

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.2.3 iI series 400-V type

Model iI 6/12000HV Ordering specification number: A06B-1545-B#0P

Applicable amplifier iSVSP*-15HV-B

iSP 15HV-B

Output

[kW]

S2 60min, S3 40% operating zone

Max.acc. output

12.1kW 11kW

7.5kW

5.5kW

S1 continuous operating zone

S3 15% operating zone

S2 15min, S3 25% operating zone

5.1kW

4.6kW

3kW

Torque

[N･m]

70N･m

47.8N･m

35N･m

26.3N･m

77N･m

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

1500

2000 2000

0 3 000 6000 9 000 1 2000

4500

Motor speed [min

]

1500

0 3000 6000 9000 12000

Motor speed [min

]

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated

S3 40% rated Rated output

Rated

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Maximum output at acceleration for PS selection 12.1

Winding resistance (U-V, V-W, and W-U) Ra

Number of teeth for speed detection

S2 15 min rated, S3 25% rated

S3 15% rated

S1 continuous rated IC 20

S2 60 min rated, S3 40% rated 24

S2 15 min rated, S3 25% rated 28

S3 15% rated 40

S1 continuous rated 2000 min-1

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

S3 15% rated

Max. speed N

Steady-state maximum output P

Moment of inertia of the rotor Jm

Weight w

Vibration

Noise

Cooling system

Rated power of the cooling fan

1500 min-1

12000 min-1

110% of maximum rated

max

75 or less dB(A)

34 W

Totally enclosed and fan

5.5

(7.4)

7.5

(10)

(14.7)

output

26.3

(268)

0.0148 (0.15)

102

128

cooled IC0A6

(kgf

λ/rev.

(HP)

･m

･cm)

･m

･cm･s

)

- 23 -

Page 38

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iI 8/12000HV Ordering specification number: A06B-1546-B#0P

Applicable amplifier iSVSP*-15HV-B

iSP 15HV-B

Output

[kW]

16.5kW

11kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 600

S1 continuous rated, S2 60 min rated

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection 256 /rev.

Rated power of the cooling fan

7.5kW

S1 continuous operating zone

1500

2000

0 3000 6000 9000 12000

Item Symbol Value Unit

S2 15 min rated, S3 25% rated

S1 continuous rated IC

S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Weight w 51 kg

Vibration

Noise

Cooling system

Max.acc. output

S3 15% operating zone

S2 15min, S3 25% operating zone

4500

Motor speed [min

S3 40% rated

S3 15% rated

S1 continuous rated 2000 min-1

S3 15% rated

Max. speed N

]

Torque

[N･m]

120

105N･m

95.5N･m

70N･m

47.8N･m

35.8N･m

2.4kW

2.2kW

1.5kW

1500

0 3000 6000 9000 12000

1500 min-1

12000 min-1

110% of maximum rated

max

75 or less dB(A)

80 W

Totally enclosed and fan

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

4500

2000

Motor speed [min

7.5

(10.1)

(14.7)

(20.1)

24 A 22 A 36 A 38 A

output

16.5 kW

35.8

(365)

0.0179 (0.18)

cooled IC0A6

]

(HP)

･m

(kgf

･cm)

･m

･cm･s

)

(kgf

- 24 -

Page 39

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iI 12/10000HV Ordering specification number: A06B-1547-B#0P

Applicable amplifier iSVSP*-18HV-B

iSP 22HV-B

Output

[kW]

20.4kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection

Continuous rated torque in the constant torque range Tb

S1 continuous rated, S2 60 min rated

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 549

Number of teeth for speed detection 256 /rev.

Rated power of the cooling fan

18.5kW

15kW

11kW

S1 continuous operating zone

1500

2500

0 2000 4000 6000 8000 10000

Item Symbol Value Unit

S2 15 min rated, S3 25% rated

S1 continuous rated IC

S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Weight w 80 kg

Vibration

Noise

Cooling system

S3 15% operating zone

S2 15min, S3 25% operating zone

Max.acc. output

3500

Motor speed [min

S3 40% rated

S3 15% rated

S1 continuous rated 2000 min-1

S3 15% rated

Max. speed N

]

Torque

[N･m]

150

118 N･m

52.5N･m

5.5kW 5kW

3.7kW

max

75 or less dB(A)

80 W

130N･m

120

95.5N･m

70N･m

0 2000 4000 6000 8000 10000

1500 min-1

10000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

1500

3500

Motor speed [min

(14.7)

(20.1)

18.5

(24.8)

25 A 26 A 34 A 40 A

output

20.4 kW

52.5

(536)

0.0275 (0.28)

cooled IC0A6

]

(HP)

･m

(kgf

･cm)

･m

(kgf

･cm･s

)

- 25 -

Page 40

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.2.4 iIP series

Model iIP 12/6000 Ordering specification number: A06B-1458-B

Applicable amplifier iSVSP*-7.5-B

iSP 11-B

Output

[kW]

Max.acc. output

S2 60min operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 8.3 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 397

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection 256

Rated power of the cooling fan

8.3kW

7.5kW

5.5kW

S1 continuous operating zone

750

1200 1200

0 1500 3000 4500 6000

S1 continuous rated, S2 60 min rated PC

S2 15 min rated, S3 25% rated

S1 continuous rated IC 25 A

S2 15 min rated, S3 25% rated 38 A

Weight w 80 kg

Vibration

Cooling system

2500

Motor speed [min

Item Symbol Value Unit

S2 60 min rated 30 A

S1 continuous rated 1200 min-1

S2 60 min rated,

S2 15 min rated, S3 25% rated

Max. speed N

Noise

S2 15min, S3 25% operating zone

]

Torque

[N･m]

120

105N・m

95.5N・m

70N・m

4.1kW

3.7kW

2.2kW

43.8N・m

750

0 1500 3000 4500 6000

750 min-1

6000 min-1

110% of maximum rated

max

V5 75 or less dB(A)

50 W

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 25% operating zone

S2 60min operating zone

Motor speed [min

5.5

(7.4)

7.5

(10.1)

output

43.8

(446)

0.0275 (0.28)

cooled IC0A6

S1 continuous operating zone

]

(kgf

λ/rev.

(HP)

･m ･cm)

･m

･cm･s

)

- 26 -

Page 41

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iIP 15/8000 Ordering specification number: A06B-1442-B#01

Applicable amplifier iSVSP*-11-B

iSP 11-B

Output

[kW]

9.9kW

7.5kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 9.9 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 301

750

1200

0 2000 4000 6000 8000

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated,

S2 15 min rated, S3 25% rated

S1 continuous rated IC 36 A

S2 60 min rated, S3 40% rated 50 A S2 15 min rated, S3 25% rated 59 A

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection 256

Rated power of the cooling fan 100 W

S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

Weight w 95 kg

Vibration V5

Noise 75 or less dB(A)

Cooling system

Max.acc. output

S2 15min, S3 25% operating zone

S1 continuous operating zone

6500

Motor speed [min

S3 40% rated

S1 continuous rated 1200 min-1

Max. speed N

]

Torque

[N･m]

150

115N・m

6.1kW

5.5kW

3.7kW

max

126N・m

120

95.5N・m

59.7N・m

750

0 2000 4000 6000 8000

750 min-1

8000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

1200

Motor speed [min

7.5

(10.1)

(12.1)

output

59.7

(609)

0.07

(0.71)

cooled IC0A6

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 27 -

Page 42

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iIP 18/8000 Ordering specification number: A06B-1443-B#01

Applicable amplifier iSVSP*-11-B

iSP 11-B

Output

[kW]

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Steady-state maximum output P

Maximum output at acceleration for PS selection 12.1 kW

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 208

Number of teeth for speed detection 256

Rated power of the cooling fan

12.1kW 11kW

750

1000

0 2000 4000 6000 8000

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated,

S2 15 min rated, S3 25% rated

S1 continuous rated IC 39 A

S2 60 min rated, S3 40% rated 49 A S2 15 min rated, S3 25% rated 57 A

S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

Weight w 110 kg

Vibration

Noise

Cooling system

Max.acc. output

S2 15min, S3 25% operating zone

S1 continuous operating zone

5000

Motor speed [min

S3 40% rated

S1 continuous rated 1000 min-1

Max. speed N

]

Torque

[N･m]

180

140N・m

115N・m

86N・m

6.1kW

5.5kW

4.5kW

max

V5 75 or less dB(A)

100 W

154N・m

150

120

750

1000

0 2000 4000 6000 8000

750 min-1

8000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

Motor speed [min

(12.1)

(14.7)

output

(877)

0.09

(0.92)

cooled IC0A6

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 28 -

Page 43

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iIP 22/8000 Ordering specification number: A06B-1459-B#01

Applicable amplifier iSVSP*-15-B

iSP 15-B

Output

[kW]

16.5kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 16.5 kW

Continuous rated torque in the constant torque range Tb

11kW

0 2000 4000 6000 8000

S1 continuous rated, S2 60 min rated,

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 242

Number of teeth for speed detection 256

Rated power of the cooling fan

S1 continuous operating zone

750

1000 1000

S2 15 min rated, S3 25% rated

S2 60 min rated, S3 40% rated 53 A S2 15 min rated, S3 25% rated 67 A

Cooling system

3000

Motor speed [min

Item Symbol Value Unit

S3 40% rated

S1 continuous rated IC 44 A

S1 continuous rated 1000 min-1 S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

Max. speed N

Weight w 125 kg

Vibration

Noise

Max.acc. output

S2 15min, S3 25% operating zone

]

Torque

[N･m]

240

210N・m

191N・m

180

140N・m

120

105N・m

2.8kW

2.5kW

1.8kW

750

0 2000 4000 6000 8000

750 min-1

8000 min-1

110% of maximum rated

max

V5 75 or less dB(A)

100 W

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

Motor speed [min

(14.7)

(20.1)

output

105

(1071)

0.105 (1.07)

cooled IC0A6

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 29 -

Page 44

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iIP 30/8000 Ordering specification number: A06B-1499-B#01

Applicable amplifier iSVSP*-18-B

iSP 22-B

Output

[kW]

20.4kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 20.4 kW

Continuous rated torque in the constant torque range Tb

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 192.4

Number of teeth for speed detection 256

Rated power of the cooling fan

18.5kW

15kW

S1 continuous operating zone

750

1000

0 2000 4000 6000 8000

S1 continuous rated, S2 60 min rated,

S2 15 min rated, S3 25% rated

S2 60 min rated, S3 40% rated 69 A S2 15 min rated, S3 25% rated 83 A

Cooling system

3000

Motor speed [min

Item Symbol Value Unit

S3 40% rated

S1 continuous rated IC 61 A

S1 continuous rated 1000 min-1 S2 60 min rated, S3 40% rated S2 15 min rated, S3 25% rated

Max. speed N

Weight w 143 kg

Vibration

Noise

Max.acc. output

S2 15min, S3 25% operating zone

]

Torque

[N･m]

300

236N･m

3.3kW 3kW

2.5kW

max

V5 75 or less dB(A)

100 W

259N･m

240

191N･m

180

143N･m

120

750

1000

0 2000 4000 6000 8000

750 min-1

8000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

Motor speed [min

(20.1)

18.5

(24.8)

output

143.2

(1461)

0.128 (1.31)

cooled IC0A6

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 30 -

Page 45

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iIP 40/6000 Ordering specification number: A06B-1480-B

Applicable amplifier iSVSP*-18-B

iSP 22-B

Output

[kW]

20.4kW

Rated output

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Steady-state maximum output P

Maximum output at acceleration for PS selection 20.4 kW

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra 77.8

Number of teeth for speed detection 256

Rated power of the cooling fan

18.5kW

15kW

S1 continuous operating zone

650

0 1500 3000 4500 6000

Item Symbol Value Unit

S1 continuous rated PC

S2 15 min rated, S3 40% rated

S1 continuous rated IC 69 A Rated

S2 15 min, S3 40% rated 79 A

S2 15 min rated, S3 40% rated

Weight w 250 kg

Vibration

Noise

Cooling system

Max.acc. output

S2 15min, S3 40% operating zone

Motor speed [min

S1 continuous rated,

Max. speed N

]

Torque

[N･m]

350

272N・m

12.1kW 11kW

7kW

max

V5 75 or less dB(A)

160 W

299N・m

280

220N・m

210

140

650

0 1500 3000 4500 6000

650 min-1

6000 min-1

110% of maximum rated

Totally enclosed and fan

Max.acc. torque

S2 15min, S3 40% operating zone

S1 continuous operating zone

Motor speed [min

(20.1)

18.5

(24.8)

output

220.4

(2247)

0.295 (3.01)

cooled IC0A6

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 31 -

Page 46

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Output

3.2.5 iIT series

Model iIT 12/10000 Ordering specification number: A06B-1490-B123#0P21

Applicable amplifier iSVSP*-18-B

iSP 15-B

]

[kW]

S2 60min, S3 40% operating zone

20.4kW

18.5kW

15kW

11kW

S1 continuous operating zone

1500

2500

0 2000 4000 6000 8000 10000

Motor speed [min

Max.acc. output

S3 15% operating zone

S2 15min, S3 25% operating zone

3500

]

Torqu e

118N・m

52.5N・m

5.5kW 5kW

3.7kW

[N･m]

150

120

130N・m

95.5N・m

70N・m

1500

0 2000 4000 6000 8000 10000

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

3500

Motor speed [min

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated

S3 40% rated Rated output

Rated

current

Speed

Continuous rated torque in the constant torque range Tb

Base speed

Maximum output at acceleration for PS selection 20.4 kW

Winding resistance (U-V, V-W, and W-U) Ra 142 mΩ

Number of teeth for speed detection 256 λ/rev.

S2 15 min rated, S3 25% rated

S3 15% rated

S1 continuous rated IC 43 A

S2 60 min rated, S3 40% rated 49 A

S2 15 min, S3 25% rated 63 A

S3 15% rated 75 A

S1 continuous rated 2000 min-1

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

S3 15% rated

Max. speed N

Steady-state maximum output P

Moment of inertia of the rotor Jm

Weight w 80 kg

Built-in detector iMZ sensor contained

Vibration V3

Noise 75 or less dB(A)

Cooling system

Rated power of the cooling fan 50 W

1500 min-1

10000 min-1

110% of maximum rated

max

Totally enclosed and fan

(14.7)

(20.1)

18.5

(24.8)

output

52.5

(536)

0.0275 (0.28)

cooled IC0A6

(kgf

(HP)

･m

･cm)

･m

･cm･s

)

- 32 -

Page 47

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iIT 15/8000 Ordering specification number: A06B-1491-B123#0P21

Applicable amplifier iSP 22-B

Output

[kW]

24.2kW 22kW

S2 60min, S3 40% operating zone

Rated output

Rated

current

(*3)

Speed

Maximum output at acceleration for PS selection 24.2 kW

Continuous rated torque in the constant torque range Tb

0 2000 4000 6000 8000

S1 continuous rated, S2 60 min rated

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Winding resistance (U-V, V-W, and W-U) Ra

Number of teeth for speed detection 256

Rated power of the cooling fan

18.5kW

15kW

1500

Motor speed [min

Item Symbol Value Unit

S3 40% rated

S2 15 min rated, S3 25% rated

S3 15% rated

S1 continuous rated IC 69 A

S2 60 min rated, S3 40% rated 75 A

S2 15 min, S3 25% rated 80 A

S3 15% rated 86 A

S2 60 min rated, S3 40% rated,

S2 15 min rated, S3 25% rated

Weight w

Built-in detector

Vibration

Noise

Cooling system

S3 15% operating zone

S2 15min, S3 25% operating zone

Max.acc. output

S1 continuous operating zone

3500

2500

]

S1 continuous rated 2000 min-1

S3 15% rated

Max. speed N

Torque

[N･m]

160

154N・m

140N・m

118N・m

120

95.5N・m

71.6N・m

9.9kW 9kW

7.5kW

0 2000 4000 6000 8000

1500 min-1

8000 min-1

110% of maximum rated

max

iMZ sensor contained

V3 75 or less dB(A)

100 W

Totally enclosed and fan

Max.acc. torque

S3 15% operating zone

S2 15min, S3 25% operating zone

S2 60min, S3 40% operating zone

S1 continuous operating zone

1500

cooled IC0A6

3500

Motor speed [min

(20.1)

18.5

(24.8)

(29.5)

output

71.6

(730)

0.07

(0.71)

95 kg

161.6 m

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 33 -

Page 48

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.2.6 iIC series

Model iIC 3/6000 Ordering specification number: A06B-1415-B#0009

Applicable amplifier iSVSP*-7.5-B

Output

[kW]

Max.acc. output

S2 60min operating zone

0 1500 3000 4500 6000

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 6.1 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 466

S1 continuous rated, S2 60 min rated PC

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection -

Rated power of the cooling fan

6.1kW

5.5kW

3.7kW

S1 continuous operating zone

2000

Motor speed [min

Item Symbol Value Unit

S2 15 min rated

S1 continuous rated IC 22 A

S2 60 min rated 23 A S2 15 min rated 30 A

S1 continuous rated 2000 min-1

S2 60 min rated, S2 15 min rated N

Max. speed N

Weight w 27 kg

Vibration

Noise

Cooling system

3500

S2 15min operating zone

]

Torque

[N･m]

38.5N・m 35N・m

4.1kW

3.7kW 3kW

max

23.6N・m

17.7N・m

0 1500 3000 4500 6000

1500 min-1

6000 min-1

110% of maximum rated

V5 75 or less dB(A)

38 W

Totally enclosed and fan

cooled IC0A6

Max.acc. torque

S2 15min operating zone

S2 60min operating zone

S1 continuous operating zone

2000

Motor speed [min

3.7

(5.0)

5.5

(7.4)

output

17.7

(180)

0.0078 (0.08)

]

(kgf

(HP)

･m

(kgf

･cm)

･m

･cm･s

λ/rev.

)

- 34 -

Page 49

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

Model iIC 6/6000 Ordering specification number: A06B-1416-B#0009

Applicable amplifier iSVSP*-7.5-B

Output

[kW]

S2 60min operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 8.3 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 289

0 1500 3000 4500 6000

S1 continuous rated, S2 60 min rated PC

S1 continuous rated IC 27 A

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Number of teeth for speed detection -

Rated power of the cooling fan

S2 60 min rated, S2 15 min rated N

Weight w 46 kg

Vibration

Noise

Cooling system

Max.acc. output

8.3kW

7.5kW

5.5kW

S1 continuous operating zone

2000

Motor speed [min

Item Symbol Value Unit

S2 15 min rated

S2 60 min rated 29 A S2 15 min rated 37 A

S1 continuous rated 2000 min-1

Max. speed N

S2 15min operating zone

]

Torque

[N･m]

52.5N・m

47.8N・m

6.1kW

5.5kW

4.4kW

max

35N・m

26.3N・m

0 1500300045006000

1500 min-1

6000 min-1

110% of maximum rated

V5 75 or less dB(A)

38 W

Totally enclosed and fan

cooled IC0A6

Max.acc. torque

S2 15min operating zone

S2 60min operating zone

2000

Motor speed [min

5.5

(7.4)

7.5

(10.1)

output

26.3

(268)

0.0148 (0.15)

S1 continuous operating zone

]

(HP)

･m

(kgf

･cm)

･m

(kgf

･cm･s

λ/rev.

)

- 35 -

Page 50

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Model iIC 8/6000 Ordering specification number: A06B-1417-B#0009

Applicable amplifier iSVSP*-11-B

Output

[kW]

S2 60min operating zone

Rated output

Rated

current

Speed

Maximum output at acceleration for PS selection 12.1 kW

Continuous rated torque in the constant torque range Tb

Winding resistance (U-V, V-W, and W-U) Ra 146

Number of teeth for speed detection -

0 1500 3000 4500 6000

Item Symbol Value Unit

S1 continuous rated, S2 60 min rated PC

S2 15 min rated

S1 continuous rated IC 41 A

S2 60 min rated 44 A S2 15 min rated 57 A

Base speed

Steady-state maximum output P

Moment of inertia of the rotor Jm

Rated power of the cooling fan

S2 60 min rated, S2 15 min rated Nb 1500 min-1

Max. speed Nm 6000 min-1

Weight w 51 kg

Vibration

Noise

Cooling system

Max.acc. output

12.1kW 11kW

7.5kW

S1 continuous operating zone

2000

Motor speed [min

S1 continuous rated 2000 min

S2 15min operating zone

4000

]

Torque

[N･m]

77N・m 70N・m

8.3kW

7.5kW 6kW

max

V5 75 or less dB(A)

50 W

47.8N・m

35.8N・m

0 1500 3000 4500 6000

110% of maximum rated

Totally enclosed and fan

cooled IC0A6

Max.acc. torque

S2 15min operating zone

S2 60min operating zone

2000

Motor speed [min

7.5

(10.1)

(14.7)

output

35.8

(365)

0.0179 (0.18)

S1 continuous operating zone

]

(HP)

-1

N･m

(kgf･cm)

kg･m

(kgf･cm･s

mΩ

λ/rev.

)

- 36 -

Page 51

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(*1) The applicable amplifier contained is a standard one.

For iI 3/12000 and iI applicable; For iI For iI 6/12000, iI 8/12000, and iI for iI 6/12000HV and iI 8/12000HV, iSVSP*-18HV-B is also applicable.

(*2) The protection class is IP54 if an oil seal is provided and IP40 if no oil seal is provided. The protection class of the motor is IP40 when a simplified labyrinth is provided. The class is IP54,

however, when the labyrinth seal on the front side of the output shaft and the flinger seal on the rear side are excluded. Ensure that the labyrinth seal and flinger seal are not directly exposed to coolant

or mist. For the shaft end seal, see Chapter 2, "ORDERING SPECIFICATION NUMBER" in Part I. (*3) When assembling a motor with the machine, align the motor shaft with the spindle so that the

vibration acceleration of the motor does not exceed 49 m/s

(Before shipping machines, check that the vibration acceleration is 49 m/s

motors.) (*4) Select a coupling that does not apply a thrust load onto the motor shaft due to a cause such as

temperature rise or coolant pressure.

Note that in the direction in which the motor shaft is pushed toward the inside of the motor, the

allowable load is 0 kgf.

(When the motor shaft is inserted into the spindle to connect the motor shaft and spindle using a

coupling, the motor shaft may remain pushed inside the motor. After connecting the spindle and

motor shaft with a coupling, check whether the motor shaft is pushed inside the motor. For details,

see Section 3.3, "WHEN A MOTOR IS DIRECTLY CONNECTED TO A SPINDLE VIA A

COUPLING" in Part III.)

P 15/8000 and iIP 18/8000, iSVSP*-15-B and iSVSP*-18-B are also applicable;

P 12/6000, iSVSP*-11-B, iSVSP*-15-B, and iSVSP*-18-B are also

P 22/8000, iSVSP*-18-B is also applicable; and

(5G) (at maximum speed).

(5G) or less for all

- 37 -

Page 52

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3 EXTERNAL DIMENSIONS

The external dimensions of the FANUC AC spindle motor i series are given below. In addition, shaft figure, allowable radial load, axial run-out accuracy, and power terminals are also provided.

This section, "EXTERNAL DIMENSIONS", consists of the following.

3.3.1 Models iI 3/12000, iI 6/12000, iI 6/12000HV, iI

3.3.2 Models iI 8/12000, iI 12/10000, iI 8/12000HV, iI 12/10000HV, iI

iI

C 8/6000 ..........................................................................................................................44

3.3.3 Models iI 15/8000, iI

3.3.4 Models iI

3.3.5 Models iI

3.3.6 Models iI

P 40/6000 ........................................................................................................................ 54

T 12/10000 ......................................................................................................................58

T 15/8000 ........................................................................................................................63

P 15/8000, iIP 18/8000, iIP 22/8000, iIP 30/8000 .............................49

C 3/6000, iIC 6/6000..............................39

P 12/6000, 

- 38 -

Page 53

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.1 Models iI 3/12000, iI 6/12000, iI 6/12000HV, iIC 3/6000,

iI

C 6/6000

3.3.1.1 External Dimensions

(1) Flange mounting type

Air

exhaust

Air inlet

M5 screw/M4 screw

Ground

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

3-M5 screw (U, V, and W)

Terminal block

for the power line

- 39 -

185

11 on

than 35 mm for mounting.

available.

(Notes) 1. Use M10 hexagon head bolts not longer

2. The reversed air flow direction is also

Page 54

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(2) Foot mounting type

Air

exhaust

Air inlet

3-M5 screw (U, V, and W)

Terminal block

M5 screw/M4 screw

Ground

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

for the power line

than 20 mm for mounting.

available.

(Notes) 1. Use M10 hexagon head bolts not longer

2. The reversed air flow direction is also

- 40 -

Page 55

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.1.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

iI 3/12000

iI 6/12000, iI 6/12000HV

iIC 3/6000 iIC 6/6000

(2) Shaft details

(a) 28 Shaft with no key

Shaft diamete

Shaft with no key Shaft with a key

Details Shaft diameter Details

28 (2) (a) 28 (2) (c) 28 (2) (b) 28 (2) (d) 28 (2) (a) 28 (2) (c) 28 (2) (b) 28 (2) (d)

(b) 28 Shaft with no key

- 41 -

Page 56

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(d) 28 Shaft with a key

3.3.1.3 Allowable radial load

Use the motor output shaft below the allowable radial loads shown in the table below.

Model

iI 3/12000, iIC 3/6000

iI 6/12000, iI 6/12000HV, iIC 6/6000

NOTE

1 When using a belt, adjust the tension so the allowable loads indicated above are

not exceeded. If an excessive load is applied, consider the use of a support bearing on the machine side to maintain the long-term reliability of the motor. (If an excessive load is applied, abnormal sound may also occur.)

2 When the belt tension is maximized at a point outside the output shaft end, the

allowable loads are less than those at the output shaft end.

3 If a thrust load is applied when a helical gear is used, the shaft moves in the

direction of the thrust. So, as a general rule, never apply a thrust load.

At output shaft end At output shaft center

1274N (130kgf) 1445N (147kgf)

1470N (150kgf) 1607N (164kgf)

Allowable radial load

- 42 -

Page 57

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.1.4 Axial run-out accuracy

Axial run-out accuracy assumes the values below.

Model

Item

Shaft run-out 20m or less

Run-out of the faucet joint for mounting the

flange against the

core of the shaft (only

for flange type)

iI 3/12000, iI 6/12000,

iI 6/12000HV, iI

iI

C 6/6000

40m or less

C 3/6000,

Measuring method

1/2 the output shaft length

Run-out of the flange

mounting surface

against the core of the

shaft (only for flange

type)

80m or less

- 43 -

Page 58

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.2 Models iI 8/12000, iI 12/8000, iI 8/12000HV,

iI 12/10000HV, iI

P 12/6000, iIC 8/6000

3.3.2.1 External Dimensions

(1) Flange mounting type

Air

exhaust

M5 screw/M4 screw

Terminal block

for the power line

Ground

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

3-M5 screw (U, V, and W)

Air inlet

215

15 on

- 44 -

Use M12 hexagon head bolts not longer

than 35 mm for mounting.

(Notes) 1.

available.

2. The reversed air flow direction is also

Page 59

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(2) Foot mounting type

Air

exhaust

Air inlet

M5 screw/M4 screw

Ground

Terminal block

for the power line

3-M5 screw (U, V, and W)

Screw-less terminal block for the fan motor

4-M5 screw

Detector

connector

Use M10 hexagon head bolts not longer

than 30 mm for mounting.

(Notes) 1.

available.

2. The reversed air flow direction is also

- 45 -

Page 60

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.2.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

iI 8/12000, iI 8/12000HV

iI 12/10000, iI 12/10000HV

iIP 12/6000

iIC 8/6000

(2) Shaft details

(a) 32 Shaft with no key

Shaft diamete

Shaft with no key Shaft with a key

Details Shaft diameter Details

32 (2) (a) 32 (2) (c) 48 (2) (b) 48 (2) (d) 48 (2) (b) 48 (2) (d) 32 (2) (a) 32 (2) (c)

(b) 48 Shaft with no key

- 46 -

Page 61

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(d) 48 Shaft with a key

3.3.2.3 Allowable radial load

Use the motor output shaft below the allowable radial loads shown in the table below.

Model

iI 8/12000, iI 8/12000HV, iIC 8/6000

iI 12/10000, iI 12/10000HV,

iIP 12/6000

NOTE

1 When using a belt, adjust the tension so the allowable loads indicated above are

2 When the belt tension is maximized at a point outside the output shaft end, the

allowable loads are less than those at the output shaft end.

3 If a thrust load is applied when a helical gear is used, the shaft moves in the

direction of the thrust. So, as a general rule, never apply a thrust load.

At output shaft end At output shaft center

1960N (200kgf) 2205N (225kgf) 2940N (300kgf) 3371N (344kgf)

Allowable radial load

- 47 -

Page 62

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.2.4 Axial run-out accuracy

Axial run-out accuracy assumes the values below.

Model

Item

Shaft run-out 20m or less

Run-out of the faucet joint for mounting the

flange against the

core of the shaft (only

for flange type)

iI 8/12000, iI 12/10000,

iI 8/12000HV, iI 12/10000HV

iI

P 12/6000, iIC 8/6000

40m or less

Measuring method

1/2 the output shaft length

Run-out of the flange

mounting surface

against the core of the

shaft (only for flange

type)

80m or less

- 48 -

Page 63

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.3 Models iI 15/8000, iIP 15/8000, iIP 18/8000, iIP 22/8000,

iIP 30/8000

3.3.3.1 External Dimensions

(1) Flange mounting type

Air

exhaust

Air inlet

Terminal block

for the power line

M5 screw/M4 screw

Ground

Screw-less terminal block for the fan motor

4-M5 screw

Detector

connector

3-M5 screw (U, V, and W)

- 49 -

265

15 on

Use M12 hexagon head bolts not longer than

45 mm for mounting.

(Notes) 1.

available.

2. The reversed air flow direction is also

Page 64

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(2) Foot mounting type

Air

exhaust

Air inlet

M5 screw/M4 screw

Ground

Terminal block

for the power line

3-M5 screw (U, V, and W)

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

- 50 -

Use M12 hexagon head bolts not longer than

45 mm for mounting.

(Notes) 1.

available.

2. The reversed air flow direction is also

Page 65

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.3.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

iI 15/8000 iIP 15/8000 iIP 18/8000 iIP 22/8000 iIP 30/8000

(2) Shaft details

(a) 48 Shaft with no key

Shaft diamete

Shaft with no key Shaft with a key

Details Shaft diameter Details

48 (2) (a) 48 (2) (c) 48 (2) (a) 48 (2) (c) 48 (2) (a) 48 (2) (c) 55 (2) (b) 55 (2) (d) 55 (2) (b) 55 (2) (d)

(b) 55 Shaft with no key

- 51 -

Page 66

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(d) 55 Shaft with a key

3.3.3.3 Allowable radial load

Use the motor output shaft below the allowable radial loads shown in the table below.

Model

iI 15/8000, iIP 15/8000,

iI

P 18/8000

iIP 22/8000, iIP 30/8000

NOTE

1 When using a belt, adjust the tension so the allowable loads indicated above are

2 When the belt tension is maximized at a point outside the output shaft end, the

allowable loads are less than those at the output shaft end.

3 If a thrust load is applied when a helical gear is used, the shaft moves in the

direction of the thrust. So, as a general rule, never apply a thrust load.

Allowable radial load

At output shaft end At output shaft center

2940N (300kgf) 3410N (348kgf)

4410N (450kgf) 4988N (509kgf)

- 52 -

Page 67

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.3.4 Axial run-out accuracy

Axial run-out accuracy assumes the values below.

Model

Item

Shaft run-out 20m or less

Run-out of the faucet joint for mounting the

flange against the

core of the shaft (only

for flange type)

iI

iI 15/8000,

P 15/8000 to iIP 30/8000

40m or less

Measuring method

1/2 the output shaft length

Run-out of the flange

mounting surface

against the core of the

shaft (only for flange

type)

80m or less

- 53 -

Page 68

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.4 Model iIP 40/6000

3.3.4.1 External Dimensions

(1) Flange mounting type

Air

exhaust

Air inlet

M6 screw/M4 screw

Detector

Ground

350

19 on

Use M16 hexagon head bolts not longer

than 50 mm for mounting.

also available.

connector

- 54 -

(Notes) 1.

2. The reversed air flow direction is

Terminal block

for the power line

3-M6 screw (U, V, and W)

Screw-less terminal block

for the fan motor

4-M5 screw

Page 69

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(2) Foot mounting type

Air

exhaust

Air inlet

Terminal block

for the power line

3-M6 screw (U, V, and W)

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

M6 screw/M4 screw

Ground

Use M16 hexagon head bolts not longer than

40 mm for mounting.

available.

(Notes) 1.

2. The reversed air flow direction is also

- 55 -

Page 70

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.4.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

iIP 40/6000

(2) Shaft details

(a) 60 Shaft with no key

Shaft diamete

Shaft with no key Shaft with a key

Details Shaft diameter Details

60 (2) (a) 60 (2) (b)

(b) 60 Shaft with a key

- 56 -

Page 71

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.4.3 Allowable radial load

Use the motor output shaft below the allowable radial loads shown in the table below.

Model

iIP 40/6000

NOTE

1 When using a belt, adjust the tension so the allowable loads indicated above are

2 When the belt tension is maximized at a point outside the output shaft end, the

allowable loads are less than those at the output shaft end.

3 If a thrust load is applied when a helical gear is used, the shaft moves in the

direction of the thrust. So, as a general rule, never apply a thrust load.

At output shaft end At output shaft center

5390N (550kgf) 6134N (626kgf)

Allowable radial load

3.3.4.4 Axial run-out accuracy

Axial run-out accuracy assumes the values below.

Model

Item

Shaft run-out 20m or less

Run-out of the faucet joint for mounting the

flange against the

core of the shaft (only

for flange type)

iIP 40/6000

40m or less

Measuring method

1/2 the output shaft length

Run-out of the flange

mounting surface

against the core of the

shaft (only for flange

type)

80m or less

- 57 -

Page 72

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(

)

(

)

3.3.5 Model iIT 12/10000

3.3.5.1 External Dimensions

(1) Flange mounting type

102

218

7 on

102

th of 7 on

procured by the machine tool

builder.

*688 is a reference size

assuming that the distance

block length is *200.

Distance block

(made of aluminum)

Note) The distance block is to be

218

th of 7 on

7 on

th of 8 on

6-M5 with a de

2-M6 with a de

Fan cable length: 350 mm

the distance block

for fixin

Air

exhaust

View C

th of 8 on

the distance block

for fixin

2-M6 with a de

Ground

M5 screw/M4 screw

Flinger

6-M5 with a de

O-ring

Air inlet

(left-hand

screw)

Shaft-end seal structure

E-E cross section

Rear-side shaft end

215

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

5 screw (3 terminals)

Terminal block for

the power line

- 58 -

15 on

lubricant directly on the flange surface.

(Notes) 1. Make sure that the output shaft is horizontal or vertical facing downward.

2.Use M12 hexagon head bolts not longer than 35 mm for mounting.

3. The seal at the shaft end is a simplified labyrinth seal; do not apply

Page 73

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(2) Distance block type (A06B-1466-K560)

View E

size assuming that the Deublin

1129-320-301 type is used as the

rotation joint.

Make sure that the total length is

between (117) and (200) depending on the

rotation joint selected.

The shape of the cross section of size

(117) cannot be changed.

The piping hole for the rotation joint

is to be made by the machine tool builder. Select a material equivalent to AC4B

(for vibration prevention).

The total length (200) is a reference

View F

218

4 M6 tapped holes with a depth of 11

side

Fan mounting

Bracket

mounting side

View A

B-B cross section C-C cross section D-D cross section

- 59 -

Inversed spot facing

218

(depth of 1) on

G-G cross section

Page 74

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(3) Distance block with windows type (A06B-1466-K580)

View F

C-C cross section D-D cross section

B-B cross section

Select a material equivalent to AC4B

(for vibration prevention).

View E

218

4 M6 tapped holes with a depth of 11

218

Inversed spot facing

(depth of 1) on

side

Fan mounting

Bracket

mounting side

View A

G-G cross section

- 60 -

Page 75

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.5.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

Shaft diameter Details

iIT 12/10000

(2) Shaft details

(a) 48 hollow shaft with no key

Shaft with no key



48 (2) (a)

Labyrinth

(right-hand screw)

Front-side shaft end

- 61 -

Page 76

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.5.3 Allowable radial load

Use the motor so that the thrust load on the output shaft does not exceed the load listed in the table below. (Only in the direction in which the motor shaft is pressed forward)

Model Allowable thrust load

iIT 12/10000

NOTE

1 Directly connect a

is applied on the output shaft.

series spindle motor with the spindle so that no radial load



127N (13kgf)

3.3.5.4 Assembling accuracy

The following table lists the assembling accuracy values.

Item Accuracy Measuring method

Run-out at the end of the output

shaft

Run-out of the faucet joint for

mounting the flange against the core

of the shaft

Run-out of the flange mounting

surface against the core of the shaft

m or less

1/2 the output

haft length

m or less

Front shaft end through hole inlet

Rear shaft end through hole inlet

Run-out of socket and spigot joint

Run-out of front shaft end face

Run-out of rear shaft end face

m or less

- 62 -

Page 77

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

306

3.3.6 Model iIT 15/8000

3.3.6.1 External Dimensions

(1) Flange mounting type

102

306

View C

4-M6 with a depth of

8 on

(for fixing the

distance block)

6-M5 with a depth

of 7 on

to be procured by the

machine tool builder.

*664 is a reference

size assuming that the

distance block length

is *200.

Note) The distance block is

Distance block

(made of aluminum)

Air

exhaust

th of 7 on

Flinger

6-M5 with a de

structure

Shaft-end seal

Fan cable length

Air inlet

O-ring

E-E cross section

Rear-side

shaft end

(left-hand

screw)

265

Ground

M5 screw/M4 screw

Screw-less terminal block

for the fan motor

4-M5 screw

Detector

connector

(3-M5 screw)

Terminal block

for the power line

- 63 -

15 on

facing downward.

mounting.

seal; do not apply lubricant directly on the flange

surface.

(Notes) 1. Make sure that the output shaft is horizontal or vertical

2. Use M12 hexagon head bolts not longer than 45 mm for

3. The seal at the shaft end is a simplified labyrinth

Page 78

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

(2) Distance block type (A06B-1469-K560)

C-C cross section

View D

The total length (200) is a

reference size assuming that the

Deublin 1129-320-301 type is used

as the rotation joint.

Make sure that the total length is

between (137) and (200) depending

on the rotation joint selected.

The shape of the cross section of

size (137) cannot be changed.

The piping hole for the rotation

joint is to be made by the machine

tool builder.

Select a material equivalent to AC4B

(for vibration prevention).

306

4 M6 tapped holes

with a depth of 11

side

Fan mounting

Bracket

mounting side

B-B cross section

A-A cross section

- 64 -

Inversed spot facing

306

12 with a depth of 1

Page 79

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

(3) Distance block with windows type (A06B-1469-K580)

C-C cross section

View D

B-B cross section

A-A cross section

Select a material equivalent to AC4B

(for vibration prevention).

306

4 M6 tapped holes

with a depth of 11

12 with

a depth of 1

Inversed spot

facing

side

Fan mounting

Bracket

mounting side

306

(1/3)

F-F cross section

- 65 -

Page 80

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.3.6.2 Shaft figure

(1) Shaft figure types

The shaft figure with a key for each motor is as given below.

Model

Shaft diameter Details

iIT 15/8000

(2) Shaft details

(a) 48 hollow shaft with no key

Shaft with no key

48 (2) (a)

Labyrinth

Front-side shaft end

3.3.6.3 Allowable radial load

Use the motor so that the thrust load on the output shaft does not exceed the load listed in the table below. (Only in the direction in which the motor shaft is pressed forward)

Model Allowable thrust load

iIT 15/8000

NOTE

1 Directly connect a

is applied on the output shaft.

series spindle motor with the spindle so that no radial load



(right-hand screw)

127N (13kgf)

- 66 -

Page 81

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATIONS

3.3.6.4 Assembling accuracy

The following table lists the assembling accuracy values.

Item Accuracy Measuring method

Run-out at the end of the output

shaft

Run-out of the faucet joint for

mounting the flange against the

core of the shaft

Run-out of the flange mounting

surface against the core of the

shaft

m or less

1/2 the output

haft length

Front shaft end through hole inlet

Rear shaft end through hole inlet

Run-out of socket and spigot joint

Run-out of front shaft end face Run-out of rear shaft end face

m or less

- 67 -

Page 82

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

3.4 COOLING FAN

A cooling fan is mounted to the FANUC AC spindle motor i series. This cooling fan is described in this section.

This section, "COOLING FAN", consists of the following.

3.4.1 Cooling Fan Specifications............................................................................................................68

3.4.2 Cooling Fan Connection................................................................................................................ 69

3.4.1 Cooling Fan Specifications

Fan motor current values

50Hz 60Hz

iI, iIP, iIC series

200-V type

iI 3/12000, iI 6/12000,

iI

C 3/6000, iIC 6/6000

iI 8/12000, iI 12/10000,

iI

P 12/6000, iIT 12/10000,

iI

C 8/6000

iI 15/8000, iIP 15/8000,

iI

P 18/8000, iIP 22/8000,

iI

P 30/8000, iIT 15/8000

iIP 40/6000

iI series

400-V type

iI 6/12000HV

iI 8/12000HV,

iI 12/10000HV

Usable

voltage

[V]

170-240 200 0.10 0.20 170-240 200 0.10 0.20

170-240 200 0.13 0.29 170-240 200 0.14 0.28

170-240 200 0.22 0.91 170-240 200 0.32 0.85

170-253 200 0.38 1.59 170-253 200 0.46 1.57

Usable

voltage

[V]

170-220 200 0.11 0.37 195-253 230 0.13 0.42 323-440 400 0.07 0.31 391-528 480 0.08 0.35

Rated

voltage

[V]

Rated

voltage

[V]

Rated

current

[A]

50Hz 60Hz

Rated

current

[A]

Surge

current

[Ap-p]

Surge

current

[Ap-p]

Usable

voltage

[V]

Usable

voltage

[V]

Rated

voltage

[V]

Rated

voltage

[V]

Rated

current

[A]

Rated

current

[A]

NOTE

1 The term "surge current" represents a peak-to-peak current that flows when the

power is turned on.

2 The values listed above are a rough standard. They are not guaranteed.

Surge

current

[

Ap-p]

Surge

current

[

Ap-p]

- 68 -

Page 83

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATION

3.4.2 Cooling Fan Connection

Cable for the fan motor

The machine tool builder is to prepare the following cable for the fan motor:

Vinyl heavy-duty power cord JIS C 3312 3-conductor Conductor: 37/0.26 (2 mm Sheath: PVC11 Crimp terminal: T2-4S

For a screw-less terminal block (Peel off each wire sheath on the motor side by 8 to 9 mm.)

)



Connection of a single-phase fan motor

The input power voltage requirements of the fan motor for iI 6/12000HV are 200/230 VAC +10% -15%, single-phase, and 50/60 Hz ±1 Hz.

Capacitor

To fan motor

Red Blue White Green

Fan motor

Capacitor

Blue (already connected)

M4 small screw

Terminal block

Ground plate

- 69 -

Page 84

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

3.MOTOR SPECIFICATIONS SPECIFICATION B-65312EN/05

Method of connection to a screw-less terminal for the fan motor

Screwdriver

<4>

<2>

Conducto

8 to 9mm

Sheath

Conductive plate

Conductor

<3>

<1>

Spring

Screwdriver

Peel-off length of a wire sheath

By using an appropriate tool, peel off each wire sheath

by 8 to 9 mm

Screwdriver

Use a flat-blade screwdriver with a blade size of 3.5 

0.5 mm.

(210-120J (standard type), 210-350J (short type)

manufactured by WAGO)

Connection procedure

<1> Insert the tip of the screwdriver into the screwdriver

insertion slot (small rectangular hole) until the tip touches the spring. Next, while tilting the screwdriver toward the inside of the terminal block, push the screwdriver until it butts the conductive plate. In this state, the spring is opened completely, and the screwdriver is held in the terminal block. Ensure that the screwdriver is secured. Otherwise, the next step (wire insertion) cannot be conducted easily.

<2> Check the peel-off length (8 to 9 mm), then insert the

wire into the wire insertion slot (large rectangular hole) until it stops, by sliding the wire along the outer side of the hole slowly so that the conductor does not become loose. Be careful not to push a thin wire excessively.

<3> While holding down the inserted wire by one hand,

extract the screwdriver. The spring is closed to make a connection.

<4> By slightly pulling the wire, check that the wire is

connected firmly. The wire need not be pulled intensely.

Cautions

- Only one wire must be connected to one spring.

- A wire, which may be a stranded wire or single conductor, can be directly connected without performing terminal processing if its sheath is peeled off. A wire after ferrule processing can also be connected.

Screw-less

terminal block

Inside the terminal box

- 70 -

Conductor

Screw-less terminal block

(cross section)

State of cable connection

Page 85

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 3.MOTOR SPECIFICATION

Terminal indication of screw-less

terminal block (plastic terminal box)

* Terminal indication of the fan motor is indicated on the terminal box from the end of June, 2014.

Screw-less

terminal block

Terminal

indication

- 71 -

Page 86

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

4.BUILT-IN DETECTOR SPECIFICATION B-65312EN/05

4 BUILT-IN DETECTOR

The iM/MZ sensor is a detector built into the standard spindle motor. This chapter describes the built-in detector used in the FANUC AC spindle motor i series.

This chapter, "BUILT-IN DETECTOR", consists of the following sections:

4.1 TYPE AND SPECIFICATION METHOD....................................................................................... 72

4.2 OUTLINE

4.3 CONNECTION

4.1 TYPE AND SPECIFICATION METHOD

(Omitted because they depend on which motor is specified.)

(Reference)

The iM/MZ sensor is available in the types below.

iM sensor iMZ sensor

.........................................................................................................................................72

.................................................................................................................................72

iM/MZ sensor types

Sensor name One-rotation signal detection Number of teeth

No Yes

128, 256

4.2 OUTLINE

(Omitted because the sensor is built into the motor.)

4.3 CONNECTION

For the iM sensor  Cable K14 For the iMZ sensor  Cable K17

- 72 -

Page 87

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 4.BUILT-IN DETECTOR

4.3.1 Details of Cable K14

4.3.1.1 For the spindle motor with iM sensor

i SP

JYA2

(5) (A2)MA VA (6) (B2)*MA RA

Shield

Spindle mtotor

(iM sensor)

(7) (8)

(20)

(16) 0V 0V (B5)

(13) (15)

(10) (A5)SS SS

20-pin half-pitch connector

Cable specification : 6 common shielded cable (Three 0.18mm Recommended cable conductor : A66L-0001-0368

NOTE

1 If only one 5 V line and only one 0 V line are used, use pins 20 and 16 for them,

so that, if the connector is attached the wrong way, the sensor can be prevented

from being damaged. 2 For the recommended cable conductor, the maximum length is 72 m. 3 If using a cable conductor other than the recommended one, make sure that the

sum of the 5V-0V electric wire resistances is 5  or less. 4 For an explanation of the recommended cable and the JYA2-side connector

conforming to the recommended cable, refer to the FANUC SERVO AMPLIFIER

–B series DESCRIPTIONS (B-65422EN).



WARNING

If the feedback signal is connected incorrectly, an unpredictable motor operation

may occur.

5V 5V (A1)

0.5mm

Ground plate

Manufactured by Tyco Electronics Japan GK

Housing : 178289-6 Contact : 1-175217-2

twisted pairs + 0.5mm2 wires)

(A3)MB VB (B3)*MB RB

(A6)THR1 THR1 (B6)THR2 THR2

- 73 -

Page 88

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

4.BUILT-IN DETECTOR SPECIFICATION B-65312EN/05

Connector pin assignment

JYA2

9 5V

7 MB

5 MA

3 OH1

1 MZ

NOTE

Do not use any pin that is marked #, because they may already be in use for

input/output signals for an optional PCB.

Pin arrangement of the connector (manufactured by Tyco Electronics Japan GK) on the motor side

10 SS

8 *MB

6 *MA

4 OH2

2 *MZ

A1 +5V B1

19 #

17 #

15 THR2

13 THR1

11 #

20 5V

18 5V

16 0V

14 0V

12 0V

A2 VA

A3 VB

A5 SS

A6 THR1

B2 RA

B3 RB

B5 0V

B6 THR2

- 74 -

Page 89

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

B-65312EN/05 SPECIFICATION 4.BUILT-IN DETECTOR

4.3.2 Details of Cable K17

4.3.2.1 For the spindle motor with iMZ sensor

i SP

JYA2

(1)

Shield

Spindle motor

(iMZ sensor)

(A4)MZ VZ

(2) (5) (A2)MA VA

(6) (B2)*MA RA (7)

(8)

(9),(18),(20)

(12),(14),(16) 0V 0V (B5)

(13) (15)

(10) (A5)SS SS

20-pin half-pitch connector

(B4)*MZ RZ

(A3)MB VB (B3)*MB RB

5V 5V (A1)

0.5mm

Ground plate

(A6)THR1 THR1 (B6)THR2 THR2

Manufactured by Tyco Electronics Japan GK

Housing : 178289-6 Contact : 1-175217-2

Cable specification : 6 common shielded cable (Four 0.18mm Recommended cable conductor : A66L-0001-0368

NOTE

1 If only one 5 V line and only one 0 V line are used, use pins 20 and 16 for them,

so that, if the connector is attached the wrong way, the sensor can be prevented

from being damaged. 2 For the recommended cable conductor, the maximum length is 50 m. 3 If using a cable conductor other than the recommended one, make sure that the

sum of the 5V-0V electric wire resistances is 4 or less. 4 For an explanation of the recommended cable and the JYA2-side connector

conforming to the recommended cable, refer to the FANUC SERVO AMPLIFIER

–B series DESCRIPTIONS (B-65422EN).



- 75 -

twisted pairs + 0.5mm2 wires)

Page 90

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

4.BUILT-IN DETECTOR SPECIFICATION B-65312EN/05

WARNING

If the feedback signal is connected incorrectly, an unpredictable motor operation

may occur.

Connector pin assignment

JYA2 See the description of K14.

JYA4

9 5V

7 MB

5 MA

3 #

1 MZ

NOTE

Do not use any pin that is marked #, because they may already be in use for

input/output signals for an optional PCB.

Pin arrangement of the connector (manufactured by Tyco Electronics Japan GK) on the motor side

10 SS

8 *MB

6 *MA

4 #

2 *MZ

A1 +5V B1

A2 VA

A3 VB

A4 VZ

19 #

17 #

11 #

B2 RA

B3 RB

B4 RZ

20 5V

18 5V

16 0V

14 0V

12 0V

A5 SS

A6 THR1

B5 0V

B6 THR2

- 76 -

Page 91

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

II. CONFIGURATION AND SELECTION

Page 92

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

Page 93

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

1.CONDITIONS FOR

CONFIGURATION

B-65312EN/05

AND SELECTION

PPROVAL RELATED TO

THE IEC60034 STANDARD

1 CONDITIONS FOR APPROVAL RELATED

TO THE IEC60034 STANDARD

1.1 TYPES OF MOTORS TO BE APPROVED..............................................................................79

1.2 APPROVED SPECIFICATIONS.............................................................................................80

1.1 TYPES OF MOTORS TO BE APPROVED

iI series 200-V type

Model name Motor specification number Standard approval status

iI 3/12000 A06B-1444-Bxxx#0P0x Prepar ing for approval iI 6/12000 A06B-1445-Bxxx#0P0x Preparing for approval iI 8/12000 A06B-1446-Bxxx#0P0x Preparing for approval

iI 12/10000 A06B-1447-Bxxx#0P0x Preparing for approval

iI 15/8000 A06B-1498-Bxxx#0P0x Preparing for approval

iI series 400-V type

Model name Motor specification number Standard approval status

iI 6/12000HV A06B-1545-Bxxx#0P0x Preparing for approval iI 8/12000HV A06B-1546-Bxxx#0P0x Preparing for approval

iI 12/10000HV A06B-1547-Bxxx#0P0x Preparing for approval

iIP series

Model name Motor specification number Standard approval status

iIP 12/6000 A06B-1458-Bxxx Approved iIP 15/8000 A06B-1442-Bxxx Preparing for approval iIP 18/8000 A06B-1443-Bxxx Preparing for approval iIP 22/8000 A06B-1459-Bxxx Preparing for approval iIP 30/8000 A06B-1499-Bxxx Preparing for approval iIP 40/8000 A06B-1480-Bxxx Preparing for approval

iIT series

Model name Motor specification number Standard approval status

iIT 12/10000 A06B-1490-B123#0P21 Preparing for approval

iIT 15/8000 A06B-1491-B123#0P21 Preparing for approval

Page 94

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

1. CONDITIONS FOR APPROVAL RELATED TO THE IEC60034 STANDARD

B-65312EN/05

iIC series

Model name Motor specification number Standard approval status

iIC 3/6000 A06B-1415-Bxxx#0009 Approved iIC 6/6000 A06B-1416-Bxxx#0009 Approved iIC 8/6000 A06B-1417-Bxxx#0009 Approved

CONFIGURATION

AND SELECTION

1.2 APPROVED SPECIFICATIONS

(1) Motor speed (IEC60034-1)

(2) Output (IEC60034-1)

(3) Protection type (IEC60034-5)

(4) Cooling method (IEC60034-6)

(5) Mounting method (IEC60034-7)

IMB5: Flange mounting with the shaft facing sideways (from the rear) IMV1: Flange mounting with the shaft facing downward (from the rear)

IC code Method

IC416 Air cooling with a fully closed, external independent fan

Page 95

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

1.CONDITIONS FOR

CONFIGURATION

B-65312EN/05

IMB6: Shaft facing sideways, foot mounting on the left IMB7: Shaft facing sideways, foot mounting on the right IMB8: Shaft facing sideways, foot mounting on the top IMV5: Shaft facing downward, foot mounting

iI

IMB5: Flange mounting with the shaft facing sideways (from the rear) IMV1: Flange mounting with the shaft facing downward (from the rear)

(6) Heat protection (IEC60034-11)

(7) Grounding (IEC60204-1)

AND SELECTION

PPROVAL RELATED TO

THE IEC60034 STANDARD

(8) Remarks

Page 96

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

CONFIGURATION

2.MOTOR SELECTION B-65312EN/05

AND SELECTION

2 MOTOR SELECTION

This chapter describes the types of the FANUC AC Spindle Motor i series and the selection conditions. This chapter, "MOTOR SELECTION", consists of the following sections:

2.1 SELECTING MOTOR SPECIFICATIONS ACCORDING TO THE SPINDLE STRUCTURE.....82

2.2 SPINDLE MOTOR SELECTION CONDITIONS

DETERMINING THE A

2.3

DETERMINING THE RMS OUTPUT

2.4

CCELERATION TIME.............................................................................84

.............................................................................................86

2.1 SELECTING MOTOR SPECIFICATIONS ACCORDING TO

THE SPINDLE STRUCTURE

Each model includes the types of motors listed below, and the user can make an optimal choice according to the spindle driving structure. See Chapter 2, “ORDERING SPECIFICATION NUMBER” in Part I or "Order List" (B-65311EN) for available motors.

Item Type Use Remarks

Flange mounting

Mounting types

Built-in detector

Shaft shape With no key Connected to a pulley

Cooling air exhaust direction

type Foot mounting type Connected to spindle via a belt

iM sensor

iMZ sensor



Rearward exhaust (Exhaust fromthe opposite side of the output shaft) Forward exhaust (Exhaust from the output shaft side)

Connected to spindle via a gear Directly connected to a spindle Connected to spindle via a belt

When connected to the spindle via a belt or gear at a deceleration ratio other than 1:1 (When the spindle has a sensor) When connected to the spindle via a belt, gear, or coupling on a 1:1 basis (When the spindle has no sensor)

When the machine is positioned at the output shaft side

When the machine is positioned at the side opposite the output shaft

............................................................................83

The motor can be positioned accurately.

For a detailed explanation, refer to the following descriptions: FANUC SERVO AMPLIFIER  series DESCRIPTIONS (B-65422EN)

A shaft with no key is used as standard to facilitate pulley and gear balance correction and acceleration/ deceleration operation. When a shaft with a key is needed, contact your FANUC sales representative.

Direct the exhaust out and away from the machine.

i-B

- 82 -

Page 97

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

CONFIGURATION

B-65312EN/05 2.MOTOR SELECTION

AND SELECTION

Output shaft seal

Oil seal

No seal

Gear connection, direct connection, and belt driving

Belt driving (Only when no lubricant splashes onto the flange surface of the motor)

Used in flange mounting type standard-speed models. Foot-mounting type models have no output shaft seal, but can be changed to a model with an oil seal or labyrinth. For the models that can be changed, refer to "Order List" (B-65311EN).

2.2 SPINDLE MOTOR SELECTION CONDITIONS

Selecting a spindle motor is based on the acceleration output and cutting output required of the spindle motor and so on. In selecting a motor, calculate these outputs according to this chapter and check that the values meet the selection conditions contained in this chapter. The spindle motor selection conditions are as described below.

[Selection condition 1] Motor speed

- The motor speed must not exceed the maximum motor speed.

Calculate the motor speed and check that the speed does not exceed the maximum motor speed.

[Selection condition 2] Acceleration time

- Acceleration can be made with a desired time constant.

Since the load torque generally helps deceleration, if acceleration can be executed with a desired

time constant, deceleration can be made with the same time constant, though both acceleration and deceleration should be considered in principle. Calculate the acceleration time and check that it does not exceed the desired acceleration time constant.

[Selection condition 3] RMS output

- The RMS output in a single cycle has a value more than enough for the S1 continuous rated output.

The motor generates heat in proportion to the square of the output. For a spindle motor, for which

load conditions constantly fluctuate, therefore, it is necessary to calculate the RMS output in a single cycle and check that the value is more than enough for the S1 continuous rated output.

Caution is required, particularly if the cutting output, acceleration/deceleration conditions, and so on

vary greatly in a single cycle.

If the frequency of acceleration/deceleration increases, the ratio that the acceleration/deceleration

output accounts for in the total operating time increases, making the RMS torque larger. In this case, increasing the acceleration/deceleration time constant is effective in reducing the RMS output.

- 83 -

Page 98

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

CONFIGURATION

put









2.MOTOR SELECTION B-65312EN/05

AND SELECTION

2.3 DETERMINING THE ACCELERATION TIME

The maximum output at acceleration is shown with broken line in a speed-output characteristic chart, such as that in Section 3.2 in Part I. (The output at acceleration/deceleration for each model is not a guaranteed value but a guideline.) For output characteristics such as those shown in the figure below, the acceleration time can be calculated as a reference value from the formula below. The load torque of the machine is not included in this calculation, so the actual acceleration time may be slightly longer than the time calculated here.

JL :

Po P

Output (kW)

Load inertia converted for the motor shaft [kgm2]

rated out

Motor speed (m in-1)

Ma x. output

at acceleration

Max.

(3) (2) (1)

Jm : Moment of inertia of the rotor [kgm2] P

, Pm :

, Nf , Nm :

(1) Acceleration time (t

01097.0

(2) Acceleration time (t

(3) Acceleration time (t

The total time (t) required for acceleration in the range from 0 to N

01097.0



01097.0

Output [kW] Motor speed [min-1]

) in the constant-torque range (0 to Nb)



NJJ







bmL

1000



) in the constant-output range (Nb to Nf)

10002



) in the decreasing-output range (Nf to Nm)

  

[sec]



NNJJ

bfmL

[sec]

  





NNNNJJ

fmfmmL

1000





NPNP





fmmo







[sec]

is t1+t2+t3 [sec]

NOTE

This is not a guaranteed value but a guideline.

Deceleration can be controlled so that the time required for deceleration is nearly equal to that for acceleration. When the power voltage is high, or the impedance of the power is high, the time required for deceleration may not be made equal to that for acceleration.

- 84 -

Page 99

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

CONFIGURATION

B-65312EN/05 2.MOTOR SELECTION

AND SELECTION

Reference 1

The moment of inertia of a cylindrical object rotating about its central axis is calculated as follows:

Ｌ

-SI unit---------------------------



 [kgm2]

-Gravitational system of units--------------------------



Reference 2

The moment of inertia applied to the motor shaft for JO is calculated as follows:

J 

LDJ

32 J : Moment of inertia [kgm  : Weight of the object per unit volume [kg/m D : Diameter of the object [m] L : Length of the object [m]



J : Moment of inertia [kgfcms2]  : Weight of the object per unit volume [kg/cm

D : Diameter of the object [cm] L : Length of the object [cm]







Jo : Moment of inertia before deceleration

: Number of teeth of the gear on the motor side (for gear connection)

Z2 : Number of teeth of the gear on the spindle side (for gear connection) 1/Z : Deceleration ratio

LDJ

98032

 

 

[kgfcms2]



orJ

 

]







]

- 85 -

Page 100

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

JR AUTOMATION TECHNOLOGIES INC*

JDOWLING

CONFIGURATION

2.MOTOR SELECTION B-65312EN/05

AND SELECTION

2.4 DETERMINING THE RMS OUTPUT

When machining is to be performed with the frequent acceleration/deceleration of the spindle, it is necessary to make sure that the RMS output in a single cycle does not exceed the S1 rated output. (Comparing the RMS output with the S1 rated output provides a guideline as to whether continuous use is possible or not, but does not guarantee continuous use.) The following describes how to determine the RMS output for a representative model of an AC spindle motor. For a cycle such as that shown in the figure below, the RMS output can be calculated as a reference value from the formula below. The load torque of the machine is not included in this calculation, so the actual RMS output may be slightly larger than the RMS output calculated here.

Motor

speed

Elapsed time

t1 t2 t

Motor output

, P4: Acceleration/deceleration output [kW]

: Output with no load [kW]

: Cutting output [kW]

Pav

RMS output

NOTE

1 Cutting output P3 at motor speed N which is lower than base speed Nb shall be

2 In case that P3 is calculated by the load meter output voltage, use the following

This is not a guaranteed value but a guideline.

calculated by the following equation.

P3=PC  Nb/N [kW] (PC: Actual cutting output)

equation.

P3=P1  L3/10 [kW] (L3: Load meter output voltage in cutting [V])



P1 P2 P

One cycle time Dt

tPtPtPtP

42432322211



［kW］

- 86 -

fanuc AC SPINDLE MOTOR bi DESCRIPTIONS

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

DEFINITION OF WARNING, CAUTION, AND NOTE

WARNING

CAUTION

NOTE

CAUTION LABEL

PREFACE

TABLE OF CONTENTS

I. SPECIFICATION

1 LINE-UP OF THE SERIES

1.2 FEATURES

2 ORDERING SPECIFICATION NUMBER

3 MOTOR SPECIFICATIONS

3.1 TERMS

3.2 CURVES AND DATA SHEET

3.2.1 About Characteristic Curves and Data Sheet

3.3 EXTERNAL DIMENSIONS

3.3.1.1 External Dimensions

3.3.1.2 Shaft figure

3.3.1.3 Allowable radial load

3.3.1.4 Axial run-out accuracy

3.3.2.1 External Dimensions

3.3.2.2 Shaft figure

3.3.2.3 Allowable radial load

3.3.2.4 Axial run-out accuracy

3.3.3.1 External Dimensions

3.3.3.2 Shaft figure

3.3.3.3 Allowable radial load

3.3.3.4 Axial run-out accuracy

3.3.4.1 External Dimensions

3.3.4.2 Shaft figure

3.3.4.3 Allowable radial load

3.3.4.4 Axial run-out accuracy

3.3.5.1 External Dimensions

3.3.5.2 Shaft figure

3.3.5.3 Allowable radial load

3.3.5.4 Assembling accuracy

3.3.6.1 External Dimensions

3.3.6.2 Shaft figure

3.3.6.3 Allowable radial load

3.3.6.4 Assembling accuracy

3.4 COOLING FAN

3.4.1 Cooling Fan Specifications

3.4.2 Cooling Fan Connection

4 BUILT-IN DETECTOR

4.2 OUTLINE

4.3 CONNECTION

4.1 TYPE AND SPECIFICATION METHOD

4.3.1 Details of Cable K14

4.3.2 Details of Cable K17

II. CONFIGURATION AND SELECTION

1.1 TYPES OF MOTORS TO BE APPROVED

1.2 APPROVED SPECIFICATIONS

2 MOTOR SELECTION

2.2 SPINDLE MOTOR SELECTION CONDITIONS

2.3 DETERMINING THE ACCELERATION TIME

2.4 DETERMINING THE RMS OUTPUT