Oriental motor DG, DG85, DG130, DG85R-ASBA, DG85R-ASAA Operating Manual

...

Hollow Rotary Actuators

DG Series

OPERATING MANUAL

Introduction .................................................... Page 2

Safety precautions ......................................... Page 4

Precautions for use........................................ Page 6

Preparation .................................................... Page 8

Checking the product ................................. Page 8

Names and functions of parts .................... Page 10

Installation ..................................................... Page 12

Location for installation .............................. Page 12

Installing the hollow rotary actuators .......... Page 12

Installing the driver ..................................... Page 14

Installation of home-sensor set (option) ..... Page 17

Installing and wiring in compliance

with EMC directive .................... Page 19

Connection .................................................... Page 22

Connecting the hollow rotary actuators ...... Page 22

Connection example for the

control input/output .................... Page 23

Connecting to the power supply ................. Page 25

Grounding the hollow rotary actuators

and driver ................................................ Page 26

Connecting control input/output .................. Page 26

About control input/output .......................... Page 29

Timing chart ............................................... Page 34

Setting ........................................................... Page 35

Resolution .................................................. Page 35

Pulse input modes ..................................... Page 36

Operating current ....................................... Page 36

Speed filter ................................................. Page 37

Protective functions ....................................... Page 38

Descriptions of protective functions

and numbers of LED blinks ..................... Page 38

How to clear a protective function .............. Page 38

Inspection ...................................................... Page 39

Troubleshooting and remedial actions ........... Page 39

Main specifications ........................................ Page 41

Appendix

Options (sold separately) ........................... Page 43

HG-8034

DG85, DG130

Table of Contents

Thank you for purchasing an Oriental Motor product. This Operating Manual describes product handling procedures and safety precautions.

• Please read it thoroughly to ensure safe operation.

• Always keep the manual where it is readily available.

Introduction

Before using the motor unit

Only qualified personnel should work with the product. Use the product correctly after thoroughly reading the section “Safety precautions.”

The product described in this manual has been designed and manufactured for use in general industrial machinery, and must not be used for any other purpose. Oriental Motor Co., Ltd. is not responsible for any damage caused through failure to observe this warning.

Overview of the product

The DG series models are the hollow rotary actuator for high-precision positioning. It uses the stepping motor, with a rotor position sensor, as its power unit.

Standards and CE marking

This product is recognized by UL and by CSA. The CE marking (Low Voltage Directive and EMC Directive) is affixed to the product in accordance with EN standards.

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For low voltage directive

The product is a type with machinery incorporated, so it should be installed within an enclosure.

• Install the product within the enclosure in order to avoid contact with hands.

• Be sure to maintain a protective ground in case hands should make contact with the product. Securely ground the Protective grounding terminals of the motor and driver.

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EMC directive

This product has received EMC measures under the conditions specified in “Example of hollow rotary actuator and driver installation and wiring” on page 21. Be sure to conduct EMC measures with the product assembled in your equipment by referring to “Installing and wiring in compliance with EMC directive” on page 19.

∗1 For UL standard (UL508C), the product is recognized for the condition of Maximum Surrounding Air Temperature

50°C (122°F).

∗2 DG85R-ASAA (Moter Model: ASM46AA-D), DG85R-ASBA (Moter Model: ASM46BA-D) is not recognized by CSA

standards.

• The names of products certified to conform with relevant standards are represented by applicable unit model motor and driver part numbers.

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Applicable standards

Motor Model

ASM46AA-D

ASM46BA-D

ASM66AA-D

ASM66BA-D

ASM66AC-D

ASM66BC-D

Applicable Standards UL1004, UL2111

CSA C22.2 No. 100

∗

CSA C22.2 No. 77

∗

EN60950

EN60034-1

EN60034-5

Certification Body

Standards File No.

File No. E64199

Standards File No.

File No. E171462

Driver Model

ASD13B-A

ASD24A-A

ASD12A-C

ASD12A-S

Applicable Standards

UL508C

∗

CSA C22.2 No. 14

EN60950

EN50178

Certification Body

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Installation conditions (EN standard)

Motor and driver are to be used as a component within other equipment. Overvoltage category: II Pollution degree: Class 2 Protection against electric shock: Class I

System configuration

• The DG series is available in three input-power sources: single-phase 100-115 V, single-phase 200-230 V and three-phase 200-230 V (DG85: single-phase 100-115 V only).

• Home-detection sensors are required when the return to mechanical home is performed. For the application requiring home detection, the home-sensor set is available as an option (sold separately). Refer to page 43.

Main features

zDirect installation of a load axis

A table, arm or other load can be mounted directly on the output table. Thus, it reduces the need for fastening members such as couplings and friction conclusion tool, power-transmission members such as belt pulleys, and assembly man-hours.

zA cross roller bearing for the output table

The high-rigidity cross roller bearing is integrated with the output table to increase the permissible thrust load and permissible moment load.

zHigh-precision positioning without backlash

The non-backlash mechanism allows for highly precise positioning with ±15 sec (0.004°) repetitive positioning accuracy and 2 min (0.033°) of lost motion.

zHollow, large-diameter structure

The hollow section of the output table has a bore diameter of 33 mm (frame size: 85 mm) or 62 mm (frame size: 130 mm). As a result your equipment design can be simplified and installation space reduced by routing tubes and wires through the hollow section. (The hollow section does not rotate.)

zQuick response, high reliability

The

used in the DG series does not allow missteps, even with a sudden change in load. The speed and amount of rotation are monitored during operation, and when the possibility of a misstep is detected due to an overload, etc., the response delay is corrected and operation continues within the maximum operating torque range.

series

Hollow rotary actuator

OPERATION

ALARM

CN1

CN2

CN3

MOTOR

CURRENT

100115V

CN4 I

V.FIL

1 2 3 4

1000

500

X10

VEXTA

ASD24A-A

Home-sensor set (sold separately) 

Controller

(programmable controller

and others)

Control input

and output

Positioning controller

Pulse output and control

input/output

Shielded cable with

connectors (sold separately)

Control input and output

Driver

Extension cable (sold separately)

Controllers with pulse output functions are needed to operate the DG series.

Safety precautions

The precautions described below are intended to prevent danger or injury to the user and other personnel through safe, correct use of the product. Use the product only after carefully reading and fully understanding these instructions.

Warning

Handling the product without observing the instructions that accompany a “Warning” symbol may result in serious injury or death.

Caution

Handling the product without observing the instructions that accompany a “Caution” symbol may result in injury or property damage.

Note

The items under this heading contain important handling instructions that the user should observe to ensure safe use of the product.

Warning

General

• Do not use the product in explosive or corrosive environments, in the presence of flammable gases, locations subjected to splashing water, or near combustibles. Doing so may result in fire, electric shock or injury.

• Assign qualified personnel the task of installing, wiring, operating/controlling, inspecting and troubleshooting the product. Failure to do so may result in fire, electric shock or injury.

• Do not transport, install the product, perform connections or inspections when the power is on. Always turn the power off before carrying out these operations. Failure to do so may result in electric shock.

• The terminals on the driver’s front panel marked with symbol indicate the presence of high voltage. Do not touch these terminals while the power is on to avoid the risk of fire or electric shock.

• Provide a means to hold the moving parts in place for applications involving vertical travel. The hollow rotary actuator loses holding torque when the power is shut off, allowing the moving parts to fall and possibly cause injury or damage to equipment.

• When the driver’s protection function is triggered, the hollow rotary actuator will stop and lose its holding torque, possibly causing injury or damage to equipment.

• When the driver’s protection function is triggered, first remove the cause and then clear the protection function. Continuing the operation without removing the cause of the problem may cause malfunction of the hollow rotary actuator, leading to injury or damage to equipment.

Installation

• To prevent the risk of electric shock, use the hollow rotary actuator and driver for class I equipment only.

• Install the hollow rotary actuator and driver in their enclosures in order to prevent electric shock or injury.

• Install the hollow rotary actuator and driver so as to avoid contact with hands, or ground them to prevent the risk of electric shock.

Connection

• Keep the driver’s input-power voltage within the specified range to avoid fire and electric shock.

• Connect the cables securely according to the wiring diagram in order to prevent fire and electric shock.

• Do not forcibly bend, pull or pinch the cable. Doing so may result in fire and electric shock.

• To prevent electric shock, be sure to install the terminal cover (supplied) over the driver’s power supply terminals after making connections.

Operation

• Turn off the driver power in the event of a power failure, otherwise the hollow rotary actuator may suddenly start when the power is restored and may cause injury or damage to equipment.

• Do not turn the C.OFF (All windings off) input to “ON” while the hollow rotary actuator is operating. The hollow rotary actuator will stop and lose its holding ability, which may result in injury or damage to equipment.

Caution

General

• Do not use the hollow rotary actuator and driver beyond their specifications, or electric shock, injury or damage to equipment may result.

• Keep your fingers and objects out of the openings in the hollow rotary actuator and driver, or electric shock, injury or damage to equipment may result.

• Do not touch the hollow rotary actuator or driver during operation or immediately after stopping. The surfaces are hot and may cause a burn.

Transportation

• Do not hold the output table or motor cable. This may cause injury.

Installation

• Keep the area around the hollow rotary actuator and driver free of combustible materials in order to prevent fire or a burn.

• To prevent the risk of damage to equipment, leave nothing around the hollow rotary actuator and driver that would obstruct ventilation.

• Provide a cover over the rotating parts of the output table to prevent injury.

Operation

• Use the hollow rotary actuator and driver only in the specified combination. An incorrect combination may cause a fire.

• To avoid injury, remain alert during operation so that the hollow rotary actuator can be stopped immediately in an emergency.

• Before supplying power to the driver, turn all control inputs to the driver to “OFF.” Otherwise, the hollow rotary actuator may start suddenly and cause injury or damage to equipment.

• To prevent bodily injury, do not touch the rotating parts (output table) of the motor during operation.

• Before moving the output table directly (as in the case of manual positioning), confirm that the driver C.OFF (All windings off) input is “ON” to prevent injury.

• The hollow rotary actuator’s surface temperature may exceed 70°C, even under normal operating conditions. If a motor is accessible during operation, post a warning label shown in the figure in a conspicuous position to prevent the risk of burns.

• When an abnormality is noted, stop the operation immediately, or fire, electric shock or injury may occur.

• To prevent electric shock, use only an insulated screwdriver to adjust the internal switches.

Maintenance and inspection

• To prevent the risk of electric shock, do not touch the terminals while measuring the insulation resistance or conducting a voltage-resistance test.

Disposal

• When disposing of the hollow rotary actuator or driver, treat them as ordinary industrial waste.

Warning label

Maintenance and inspection

• Do not touch the connection terminals of the driver immediately after the power is turned off (for a period of 10 seconds). The residual voltage may cause electric shock.

Repair, disassembly and modification

• Do not disassemble or modify the hollow rotary actuator or driver. This may cause electric shock or injury. Refer all such internal inspections and repairs to the branch or sales office from which you purchased the product.

Precautions for use

This section covers limitations and requirements the user should consider when using the hollow rotary actuators DG series.

• Operate the actuator below the permissible torque.

Operating the DG series at torque outside the permissible range or keeping the output table locked may damage the gear mechanism. Be sure to operate the actuator below the permissible torque.

• Do not apply moment load and thrust load in excess of the specified permissible limit.

Be sure to operate the motor within the specified permissible limit of moment load and thrust load. Operating it under an excessive moment load and thrust load may damage the hollow rotary actuator bearings (cross roller bearing).

• Set the surface temperature of the hollow rotary actuators as follows:

The driver has an overheat-protection function, but the hollow rotary actuator has no such feature. When using the hollow rotary actuator, set its operating conditions (operating speed, operating duty, etc.) so that the following temperatures are maintained.

When the optional home-sensor set is not used

Use the actuator at the ambient operating temperature of 0 to +50°C and motor surface temperature of 100°C or less. If the motor surface temperature exceeds 100°C, the life of the bearing (ball bearing) employed in the motor will be diminished to a significant extent.

When the optional home-sensor set is used

Use the actuator at the ambient operating temperature of 0 to +40°C and motor surface temperature of 90°C or less. If the motor surface temperature exceeds 90°C, the temperatures of the photomicrosensors employed as home sensors will rise and the life of the sensor will be diminished to a significant extent.

• For use with a lift device, provide a means to prevent the moving part from dropping.

When the driver’s protective function is actuated, the current to the hollow rotary actuator will be cut off and the actuator will stop (i.e. the holding force will be lost). In a lift device such as a lifter, provide a means to prevent the moving part from dropping.

• About maximum static torque at excitation

The maximum static torque at excitation indicates the output table’s holding torque at standstill. The current-cutback function, which suppresses the increase in motor temperature, maintains the maximum static torque at excitation to below permissible torque. When selecting the hollow rotary actuator, consider the maximum static torque at excitation in addition to the permissible torque.

• About permissible speed

Use the hollow rotary actuator within the permissible speed. The permissible speed indicates the permissible speed (r/min) of the output table. If the hollow rotary actuator is operated at speeds exceeding the permissible speed, the life of the actuator may be diminished to a significant extent.

• About the DG series with double motor shafts

The DG series includes models with double motor shafts. With these models, do not apply load toque, overhung load or thrust load on the shaft opposite the motor’s output shaft.

• M2.5 screw holes for home sensor installation

The M2.5 screw holes provided in the gear mechanism and output table side of the hollow rotary actuator is used for installing the optional home-sensor set. Do not use these holes for any purpose other than installation of the home sensor.

• About the hollow rotary actuators screws

Do not loosen or remove the hollow rotary actuator screws. To do so may cause the positioning accuracy to drop or result in actuator damage.

• About the rotating direction of the hollow rotary actuators

The CW and CCW inputs provided as driver input signals indicate the opposite directions to the output table’s direction of rotation. When the CW input is active, the output table rotates counterclockwise. When the CCW input is active, the output table rotates clockwise.

Direction of rotation when CW input is active

Direction of rotation when CCW input is active

• About the hollow section

If the tube or wire routed through the hollow section is allowed to turn with the output table, provide a means to prevent friction, and consequential breakage, due to contact between the tube/wire and the inner walls of the hollow section.

• About protective earth terminal

The hollow rotary actuator come with a M4 protective ground terminal. Do not use this protective ground terminal for purposes other than grounding.

• Install the driver in a vertical orientation.

The driver’s heat-dissipation function is designed according to vertical orientation. Installing the driver in any other orientation may shorten the life of electronic parts due to temperature increases within the driver.

• Preventing leakage current

Stray capacitance exists between the driver’s current-carrying line and other current-carrying lines, the earth and the motor, respectively. A high-frequency current may leak out through such capacitance, having a detrimental effect on the surrounding equipment. The actual leakage current depends on the driver’s switching frequency, the length of wiring between the driver and motor, and so on. When providing a leakage current breaker, use the following products, for instance, which have high-frequency signal protection:

Mitsubishi Electric: NV series Fuji Electric: EG and SG series

• Preventing electrical noise

See “Installing and wiring in compliance with EMC directive” on page 19 for measures with regard to noise.

• About grease of hollow rotary actuators

On rare occasions, a small amount of grease may ooze out from the hollow rotary actuator. If there is concern over possible environmental damage resulting from the leakage of grease, check for grease stains during regular inspections. Alternatively, install an oil pen or other device to prevent leakage from causing further damage. Oil leakage may lead to problems in the customer’s equipment or products.

Driver mounting brackets

2 pieces

Screws for driver mounting

brackets (M3) 4 pieces

Control input/output connector

1 set

Operating manual

1 copy

Hollow rotary actuator　1 Unit

Illustration shows the DG130R-ASAA.

ASD24A-A

ALARM

CN2

I/O

100

VEXTA

1000

500

TEST

X10

NORM

F/H

Driver 1 Unit

Preparation

This section covers the points to be checked along with the names and functions of respective parts.

Checking the product

Upon opening the package, verify that the items listed below are included. Report any missing or damaged items to the branch or sales office from which you purchased the product.

Verify the model number of the purchased unit against the number shown on the package label. Check the model number of the hollow rotary actuator and driver against the number shown on the nameplate. The unit models and corresponding motor/driver combinations are listed on page 9.

Options (sold separately)

• Extension cable Pages 22 and 43

Required to extend the distance between the hollow rotary actuator and driver.

• Flexible cable Pages 22 and 43

Highly flexible extension cable required to extend the distance between the hollow rotary actuator.

• Home-sensor set Pages 17 and 43

Use these sensors to perform the return-to-home operation. The home-sensor set comes with the brackets and mounting screws needed to install the sensors. Mount the sensors directly on the hollow rotary actuators.

• DIN rail mounting plate Pages 16 and 43

Plate for mounting the driver to a DIN rail.

• Shielded cable with connectors Pages 26 and 43

Cable with connectors for driver control input/output (36 pins), providing excellent noise resistance.

How to identify the product model

D G 1 3 0 R - A S A A

Output table support bearing type

R: Cross roller bearing

Frame size

85: 85 mm (3.35 in.) 130: 130 mm (5.12 in.)

Motor parts output shaft type

A: Single shaft B: Double shaft

Motor parts series name AS series

Unit model

DG85R-ASAA DG85R-ASBA DG130R-ASAA DG130R-ASBA DG130R-ASAC DG130R-ASBC DG130R-ASAS DG130R-ASBS

Hollow rotary actuators model

DGM85R-ASAA DGM85R-ASBA DGM130R-ASAA DGM130R-ASBA DGM130R-ASAC DGM130R-ASBC DGM130R-ASAC DGM130R-ASBC

Driver model

ASD13B-A ASD13B-A ASD24A-A ASD24A-A ASD12A-C ASD12A-C ASD12A-S ASD12A-S

Combinations of hollow rotary actuators and drivers

Power input

A: Single-phase 100-115 V C: Single-phase 200-230 V S : Three-phase 200-230 V

Series name DG series

Names and functions of parts

This section covers the names and functions of parts in the hollow rotary actuator and driver. For further details on each part, refer to the page shown in the square bracket.

Hollow rotary actuators

Output table

Load mounting pin holes (two locations) [P.13]

Load mounting screw holes (six locations) [P.13]

Positioning pin holes (four locations) [P.12]

Motor part

Home-sensor mounting bracket fixed screw holes

(two locations) [P.17]

Gear mechanism

Shield plate fixed screw holes

(two locations) [P.18]

Motor cable [P.22]

Mounting holes (two locations) [P.12]

Protective earth terminal [P.26

] Used for grounding via a grounding cable of AWG18 (0.75 mm

) or more.

OPERATION

ALARM

CN1

CN2

CN3

MOTOR

CURRENT

100115V

CN4

V.FIL

1 2 3 4

1000

500

X10

ASD24A-A

VEXTA

Resolution selection switches [P.35]

Use these two switches to select the hollow rotary actuator resolution. 1000/500: Switches hollow rotary actuator resolution between 18000 P/R "0.02˚/pulse" or 9000 P/R "0.04˚ //pulse." ×1/×10: Switches motor resolution between multipliers 1 and 10 of the value set by the 1000/500 switch. The factory setting is "1000: 18000 P/R" and "×1: Multiplier 1." Be sure to switch to "×1" when the resolution switching input "CN4 Pin No. 31, 32: ×10" is used.

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Pulse input mode selection switch [P.36]

Allows for the selection of 2-pulse input mode or 1-pulse input mode in accordance with the pulse output mode in the positioning controller. The factory setting is "2P: 2-Pulse Input Mode."

Front side of driver

Not used (CN1)

Motor connector (CN2) [P.22] 

Connect the motor cable's connector.

Regeneration unit connector (CN3)

Control input/output connector (CN4) [P.22, 26, 27, 28]

Used to connect to the hollow rotary actuator-positioning control and others.

Power supply terminal [P.25]

Connect the power supply cable.

OPERATION (green)

Lit when the power is on.

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ALARM (Red) [P.38, 39]

This alarm blinks when a protective function is triggered and the ALARM output turns "OFF." Count the number of blinks to ascertain the cause of triggering of the protective function.

Current setting switch [P.36]

Sets the motor's operating current. If there is extra torque, the current may be set to a lower level in order to suppress increases in motor temperature. The factory setting is "F: Driver's maximum output-current value."

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Speed-filter selection switch [P.37]

Sets the time constant for the filter that determines hollow rotary actuator response. A longer time constant will smooth out the hollow rotary actuator's rotation but render the setting time longer at motor standstill. The factory setting is "6: 1.20 ms."

Protective earth terminal [P.26]

Used for grounding via a grounding cable of AWG18 (0.75 mm

) or more.

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Rear side of driver

Mounting holes for the driver mounting brackets (M3, four locations) [P.14]

Mounting holes for the DIN rail mounting plate (M3, three locations) [P.16]

Driver

Note

• Do not loosen or remove the hollow rotary actuator screws. To do so may cause the positioning accuracy to drop or result in actuator damage.

• Be sure the positioning pins are secured to the mounting plate. Driving the pins into the hollow rotary actuator may damage the actuator due to impact.

• The hollow rotary actuator cannot be installed from below the mounting plate.

Installation

This section covers the environment and method of installing the hollow rotary actuator and driver, along with load installation. Also covered in this section are the installation and wiring methods that are in compliance with the relevant EMC directives (89/336/EEC, 92/31/EEC).

Location for installation

The hollow rotary actuator and driver are designed and manufactured for installation in equipment. Install them in a well-ventilated location that provides easy access for inspection. The location must also satisfy the following conditions:

• Inside an enclosure that is installed indoors (provide vent holes)

• Operating ambient temperature

• When the home-sensor set is not used Hollow rotary actuator: 0 to +50°C (+32 to +122°F) (non-freezing) Driver: 0 to +50°C (+32 to +122°F) (non-freezing)

• When the home-sensor set is used Hollow rotary actuator: 0 to +40°C (+32 to +104°F) (non-freezing) Driver: 0 to +50°C (+32 to +122°F) (non-freezing)

• Operating ambient humidity 85%, maximum (non-condensing)

• Area that is free from an explosive nature or toxic gas (such as sulfuric gas) or liquid

• Area not exposed to direct sun

• Area free of excessive amount dust, iron particles or the like

• Area not subject to splashing water (storms, water droplets), oil (oil droplets) or other liquids

• Area free of excessive salt

• Area not subject to continuous vibration or excessive shocks

• Area free of excessive electromagnetic noise (from welders, power machinery, etc.)

• Area free of radioactive materials, magnetic fields or vacuum

• 1000 m (3280 ft.) or lower above sea level

Installing the hollow rotary actuators

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How to install the hollow rotary actuators

Install the hollow rotary actuator onto the mounting plate from the direction shown below. Use the four mounting holes to affix the actuator to the mounting plate with screws. Two positioning pin holes of Ø5H7 in diameter are provided in the mounting surface of the hollow rotary actuator. Use these positioning holes to locate the hollow rotary actuator with respect to the equipment. Provide a motor relief hole in the mounting plate.

+0.012

Screw

Positioning pin

Mounting hole

Orientation

Spring washer

Mounting plate

Unit model

DG85 DG130

Tightening torque 3 N·m (420 oz-in) 4 N·m (560 oz-in)

Mounting plate thickness and material

Iron/aluminum plate 8 mm or thicker Iron/aluminum plate 10 mm or thicker

Screw size

M6 M8

Note

Be sure the positioning pins are secured to the load. Driving the pins into the output table may damage the bearing due to impact or an excessive moment of inertia.

■■

■Permissible moment load and Permissible thrust load

The permissible moment load and permissible thrust load must not exceed the values shown in the table below. The moment load and thrust load can be calculated using the formulas below:

(Example 1) When external force F is applied at distance L from the center of the output table

Thrust load [N (lb.)] F

= F + Mass of load

Moment load [N·m (oz-in)] M = F × L

(Example 2) When external forces F

and F2 are applied at distance L from the mounting surface of the

output table

Thrust load [N (lb.)] F

= F1 + Jig and mass of load

Moment load [N·m (oz-in)] M = F2 × (L + a)

Unit model

DG85 DG130

0.02

0.03

Permissible moment load

N·m

(88 lb-in)

N·m

(440 lb-in)

Unit model

DG85 DG130

Permissible thrust load

500

(112.5 lb.)

2000

(450 lb.)

Effective depth of bolt

8 mm (0.315 in.) 8 mm (0.315 in.)

Unit model

DG85 DG130

Tightening torque 2 N·m (280 oz-in)

2.5 N·m (350 oz-in)

Material of load Irion or Aluminum Irion or Aluminum

Screw size

M4 M5

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Securing the load to the output table

Install the load with screws using the load-mounting screw holes (six locations) in the output table. The output table has two load-mounting pin holes of Ø5H7 in diameter and 6 mm in depth. These holes can be combined with the positioning pins for accurate positioning of the load.

+0.012

OPERATION

CN1

CN3

CN4 I/O

1000

ASD24A-A

5 0

1 0

M4 (not supplied)

VEXTA

Screws for driver mounting brackets M3 (provided)

Mounting brackets (two pieces)

Mounting holes for the driver mounting brackets (M3, four locations)

Installing the driver

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Orientation

The driver is designed so that heat is dissipated via air convection and conduction through the enclosure. When installing the driver in an enclosure, it must be placed in perpendicular (vertical) orientation using a DIN rail or driver mounting brackets.

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How to install the driver

Install the driver on a flat metal plate having excellent vibration resistance and heat conductivity. In the presence of a great amount of vibration, do not use a DIN rail. Screw down the driver directly through the use of driver mounting brackets. If a DIN rail is to be used, use a DIN rail mounting plate (sold separately).

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Using driver mounting brackets

1. Attaching the driver mounting brackets

Attach the driver mounting brackets to the four mounting holes provided in the back of the driver, using optional screws for the driver mounting brackets (M3, four pieces).

2. Installing the driver

Install the driver by securing it with four bolts (M4, not supplied) through the four mounting holes provided. Leave no gap between the driver and plate.

Note

• Install the driver in an enclosure.

• Do not install any equipment that generates a large amount of heat near the driver.

• Check ventilation if the ambient temperature of the driver exceeds 50°C (122°F).

Note

• Do not use the mounting holes (M3, four locations) for the driver mounting brackets provided on the back of the driver for any purpose other than securing the driver mounting brackets.

• Be sure to use the supplied screws when securing the driver mounting brackets.

+ 30 hidden pages

Oriental motor DG, DG85, DG130, DG85R-ASBA, DG85R-ASAA Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual