Panasonic B1-G User Manual

●Thank you very much for

buying Panasonic Brushless
Motor.

●Read this instruction manual
carefully for proper use. In

particular, be sure to read
"Safety precautions"
before use for safety. Keep

this manual with care after
reading, and read as
necessary.

Be sure to give this manual to an end user.

■ CONTENTS

Safety Precautions · · · · · ··················
Introduction/Name of each part/

Cautions ·······························
Installation ·····························
Installation/System configuration

and wiring ·····························
Wiring/Test run ·························
Checking the load and use condition ·······
Maintenance and inspections/

Assembling of Gear Head ·················
Protective functions/How to clear trip ·······
Troubleshooting ·························
How to use Digital key pad ················

Operating Instruction ···················
Test run (Digital key pad) · · · · · · · · ········

Page

2

4
5

6
7
8

9
10
11
12
13
14

How to copy parameter ···················
Parameters (Default)·····················
LED display ····························

Detail of parameter ······················
Conformance to overseas standard··········
Specifications ····························
Options ··································
Warranty ·································
After-sale service (repair) ·············

Page

16
18
20
21
26
28
30
31

Back cover

Safety precautions

See the following precautions in order to avoid damages on machinery and
injuries among the operators and other people during the operation.

■

The following symbols are used to indicate the level of danger possibly
occurred when you fail to observe the safety precautions.

Indicates a potentially hazardous situation,

！ 

△

DANGER

which if not avoided will result in death or
serious injury.

Important

！

△

CAUTION

Indicates a potentially hazardous situation,
which if not avoided, will result in minor
injury or physical damage.

■

The following symbols indicate what you must do.

 (Shown below is an example of symbols.)

Indicates that the operation is prohibited to do

Indicates that the operation must be done.

!

Do not touch the rotating
part of the motor while
operating.

The failure could result in
injuries.

！ 

△

DANGER

Do not use in corrosive
atmosphere, flammable
gas atmosphere, or near
combustible substance.

Incompliance could result in
failure.

Do not expose the cables
to sharp objects,
excessive pressing or
pinching forces, and heavy
loads.

The failure could result in
electric shocks, damages,
or malfunction.

Install an external
emergency stop device to
shut down the main power
source in any emergency.

The failure could result in
electric shocks, injuries,
fire, damages or

!

malfunction.

２

Install the product
properly to avoid personal
accidents or fire in case of
an earthquake.

The failure could result in
electric shocks, injuries,
fire, damages or

!

malfunction.

An over-current protection,
earth leakage breaker,
over temperature protector
and emergency stop
device must be installed.

The failure could result in
electric shocks, injuries, or

!

fire.

Make sure to secure the
safety after the earthquake.

Wiring must always be
performed properly and
reliably by a professional
electric worker.

Be sure to ground the
grounding wire of motor.

The failure could result in
electric shocks, injuries, or

!

fire.

△

Do not drive the motor
shaft from the outside.

The failure could result in
fire, electric shocks, or
damages.

Do not hold the cables or
motor shaft when
transporting the motor.

The failure could result in
injuries.

！ 

Never start and stop the
motor by magnet
contactor, etc. which is
provide on the main line.

The failure could result in
electric shock, injury, fire,

!

malfunction, and damage.

CAUTION

Do not block the
dissipation hole of
brushless inverter.

The failure could result in
fire, electric shocks, or
malfunction.

The failure could result in
damages.

The failure could result in

!

electric shock.

Do not modify, dismantle
or repair the product.

The failure could result in
electric shocks, injuries, or
fire.

Do not place any obstacle
that blocks ventilation

around the motor.

The failure could result
in burns or fire.

Do not touch the motor,
since they become hot.

The failure could result in
burns.

Attach to inflammable
matter such as metal.

The failure could result in
electric shocks, injuries, or

!

fire.

This product should be
treated as an industrial
waste when it is disposed.

Do not approach to the
equipment after recovery
from the instantaneous
stop because they may
restart suddenly.

The failure could result in
injuries.

If trip occurs, remove the
causes of the trip and
secure the safety before
restarting.

The failure could result
in injuries.

!

Maintenance and check
must be performed by an
expert.

The failure could result in

!

injuries and electric shock.

Install a safety device
against idling or locking of
gear head, and leakage of
grease.

The failure could result in
injuries, damages, and

!

contaminations.

Execute the trial-operations
with the motor fixed and a
load unconnected. Connect
a load to the motor after the
successful trial-operations.

The failure could result in

!

injuries.

Use the specified voltage
on the product.

The failure could result in
electric shocks, injuries, or

!

fire.

３

Introduction/Name of each part/Cautions

After unpacking

● Make sure that the model is what you have ordered.

● Check whether the product has been damaged or not during transportation.

If any deficiency should be found, contact the dealer store where you bought this product.

Checking the model of brushless motor    

Brushless Motor

Nameplate

Check the

Model Name

MBMC 3A 1 A X A

Series name

Output

3A: 30 W
5A:50 W
9A:90 W
1E:130 W (Rating 30 min)

Check the Serial Number

*

03 11 0001＊

Manufacturing

year

(Lower 2 digits of Christian Era)

Name of each part

Model No.  

Input
Input Current
Ins. Class 
Rated Output
Rated Speed
Rating

Ser. No. ０３１１０００１

Matsushita Electric Industrial Co.、Ltd.

MBMC3A1AXA

1Ph.100V-120V
1A
A(UL),E(TUV)
30W
3000r/min
S1
IP65

Made in Japan

C26701

Model name
Rated input voltage

Rated output
S1: Continuous rating,
S2: Short time rating

Set specification

Function A: Standard

Shaft specification

Structure A: Standard

Input power supply

1:

Single phase
Single phase

2:

Serial Number
Manufacturing month

Power input line

Connector for control signal

* Indicates production in November 2003, serial

Serial Number

(Blank): Console A attached

P: Console A attached

X: For gear head MX8G
Z: For gear head MZ9G
S: Round shaft

AC100 – 120 V
AC200 – 240 V

number 0001.

Control circuit unit

Motor unit

Label of safety precaution is affixed to the product.

O-ring (not attached in

specification of round
shaft)

Oil seal

Precaution for proper use

1. This motor incorporates control circuit. Control circuit is sensitive to temperature and impact, therefore read
this instruction manual carefully for proper installation.

2. This motor is controlled by switching the power element at a high speed.
Therefore, when the motor runs, leaking current may increase, which activates the leakage breaker.
In such a case, use a leakage breaker which is provided with measure against high frequency for inverter.

3. In starting and stopping the motor, use the operation instruction input "I1" or RUN/STOP switch of console A
and digital key pad. When the motor is turned on and off by turning on and off power supply, the life of inner
circuit may be shortened.

４

Installation

Installation

Install the brushless motor properly for preventing failure and accident.

Transport

● Use caution enough in transporting the unit to prevent injury by drop or fall, and avoid damage to

the equipment.

Storage

● Keep the unit indoors in a clean and dry place free from vibration with little change of tempe rature.

● In keeping a gear head alone, direct the output shaft down.

Location

● Location gives great influence upon the life of brushless motor, therefore choose a place in

conformance with the conditions below:

(1) Indoors where the motor is not subjected to rain water and direct sun beam.
(2) Do not use the motor in corrosive atmosphere such as hydrogen sulfide, sulfurous acid, chlorine, ammonia,

sulfur, gas chloride, gas sulfide, acid, alkali, and salt, in the atmosphere of combustible gas, or in the vicinity of

flammables.
(3) Place not exposed to grinding liquid, oil mist, iron powder, and cutting particle.
(4) Well-ventilated place with little moisture, oil, or inundation, and place far from heat source such as a furnace.
(5) Place easy to check and clean
(6) Place free from vibration
(7) Do not use the unit in an enclosed environment. Enclosing may raise the temperature of motor, and shorten

their life.

(Otherwise, grease leaking is possible.)

Caution in Installing Gear Head

● Idling by damaged tooth, locking by bite, grease leakage, and the like are possible on the life end of gear
head. Install a safety device in order to ensure safety even if such trouble should be found.

• Install a device for preventing drop by damaged teeth on a lifter or the like.

• As for application such as opening and closing of door, install a release device against locking by gear bit ing.

• As for food or textile equipment, install an oil pan for measure against grease leakage.

• Do not install an encoder, sensor, contact, etc in the proximity of gear head. If you should install such devices,

take measures against their grease leakage.

• Be sure to perform daily check in order to prevent unexpected accident.

Environmental condition

Item

Ambient

temperature

Brushless motor

Console A, Digital key pad (optional)

Ambient humidity

Storage temperature

Protection

structure

Brushless motor

Console A, Digital key pad (optional)

-10°C - 40°C (free from freezing)

-10°C - 50°C (free from freezing)

85% RH or below (free from condensation)

-20°C - 60°C (free from freezing)

IP65 (excluding output shaft rotating area, and tip of lead)

x This motor conforms to test condition specified in EN standard (EN60529 and

EN60034-5). This motor is not applicable to the use which requires long-term
waterproof performance, such as the case where the motor is always washed
with water.

Condition

Equivalent to IP20

※１

1

*

2

*

Vibration Not greater than 4.9 m/s2(10 – 60 Hz)

Altitude Not greater than 1000m

*1Ambient temperature is measured at a di st an ce of 5 cm from the motor.

2

Temperature which is acceptable for a short time, such as during transportation.

*

５

Installation/System configuration and wiring

Others

● Oil and water protections

(1) Direct down the lead of cable as far as possible.
(2) Avoid use in such an environment where motor is always exposed to oil and water.
(3) Avoid use with cable immersed in oil and water.

● Cable: stress relieving
(1) Make sure that stress is not applied to the lead or connection of cable due to bending or dead weight.

(2) In installation where the motor moves, fix the cable of motor, incorporate the extension cable

connected beyond in the cable carrier to reduce stress by bending as small as possible.

(3) Allow the bending radius of cable as large as possible.

System configuration/general wiring diagram

The lead wire is 0.5m long.

Magnetic

contactor

Noise filter

NFB

AC power

supply

Console A

(attached, optional)

It allows switching
RUN/STOP and CCW/CW
and setting speed.

Digital key pad

(sold separately)

This is a digital display console.
It enables change of parameter.
(See the use of Digital key pad
on page 12 for detail.)

Gear head

(sold separately)

B1 Series

G Type

Extension cable
(sold separately)

Connector kit

(sold separately)

●Wiring work must always be performed by a professional electric worker.

●Do not turn on power before finishing wiring for avoiding electric shock.

Selection of wiring equipment

● Recommended noise filter Option part number: DVOP3611-5

Manufacturer's part number: SUP-EQ5-ER-6

● Selection of non-fuse breaker (NFB), magnetic contactor (made by Matsushita Electric Works, Ltd),

and electric wire (wiring within equipment)

(See "Adaptation to overseas standard" for compatibility with overseas standard.)

Voltage

Single phase 100V
Single phase 200V

Capacity

(w)

30 - 90

30 - 130

NFB (rated current)

BBC25N(5A)
BBC25N(5A)

Magnetic contactor

(contact structure)

BMFT61041N(3P+1a)
BMFT61042N(3P+1a)

Main circuit/

Grounding wire

0.5(AWG20) 0.13(AWG26)

0.5(AWG20) 0.13(AWG26)

■ Be sure to ground the grounding terminal.  

In wiring to power supply (outside of equipment) from NFB, use an electric wire of 1.6 mm
diameter (2.0 mm

2

) or more both for main circuit and grounding. Apply grounding class D (100

ohms or below) for grounding.

(Okaya Electric
Industries Co., Ltd)

Electric wire (mm2)

Control circuit

●Selection of relay

As for use for control circuit such as control input terminal, use a relay for small signal (minimum guarantee
current 1 mA or less) for preventing poor contact. <Reference example> Matsushita Electric Works, Ltd: DS
type, NK type, HC type, OMRON: G2A type

● Control Circuit Switch

When using a switch instead of relay, use one for minute current in order to prevent poor contact.
<Example> Nihon Kaiheiki: M-2012J-G

Wiring

Standard
wiring diagram

Nihon Molex

(       )

39-01-2105（5557-10R-210）

<Power input line>

(Connector kit A)

<Control
signal connector>

(Motor side)

10

Black
White

Green/

Yellow

5

6

1

NFB (No-fuse breaker)

Grounding

Rotation

speed
5
4

Control gland

3
2
1

Rotation
direction

Power input

Be sure to ground the
grounding terminal.

External speed setting
Variable resistor 5 kΩ
B characteristics 1/4 W or
above

Operation
stop

Do not tighten the ground
wires together, but
connect them individually.

(Console A) (Digital key pad)

６

Wiring/Test run

Function of terminal

<Power input line>

Wire color

White/Black (L1, L2)

Green/Yellow (E)

<Control signal connector>

Terminal

10

Terminal

number

１
２

symbol

I1
I2

5

３ GND
４ FIN

6

1

Terminal name Description of function

*1

Operation instruction input
Rotation speed changeover

*1

input

Control ground
Analog speed

command input

Name Description of function

Power input line

Grounding wire

Nihon Molex  39-01-2105（5557-10R-210）

Connect the terminal to commercial power supply conforming to voltage

specification.

Wire for grounding the motor

Motor runs when "I1" and "GND" are shorted, and stops when they are opened.

CW operation when "I2" and "GND" are shorted, and CCW operation
when they are opened.

Common ground terminal for control signal.

Speed can be set by applying voltage DC0 – 5V.
Input impedance 100 kΩ.

*3

*2

Wire
color

Brown

Red

Orange

Yellow

(Motor side)

Input circuit

Internal

power supply

(+5V)

Output circuit

５ ＋5V
６ O1

External speed setting
power supply

*1

Trip output

Power output dedicated when connecting an external variable resistor
(5 kΩ, B characteristics) to FIN input (Cannot be used for any other purpose.)

Trip signal output. *1"L" in trip (Contact ON)
Open collector Vce max: DC30V, Ic max: 50mA

７ SCK
８ SIN

Digital key pad I/F

Interface for digital key pad

９ SOT

10 (N/A) −

*1Function of input/output can be changed by the Digital key pad. Default is shown.

2

Rotation direction is that on motor shaft. When gear head is incorporated, the rotation direction of motor and that of gear output shaft

*

are reversed for some gear reduction ratio. See the allowable shaft torque table on page 8.
(CW: Rotation clockwise when seen from the motor shaft, CCW: Rotation counterclockwise when see from the motor shaft)

3

When resistor and control GND are disconnected in use of external variable resistor, 5V is input to FIN irrespective of setting of

*

variable resistor, and upper speed limit is directed; therefore use caution enough for connecting GND.

■ See the optional connector kit A (DVOP3600) for compatible connector.
In extending the control signal wire, keep it below 5m long, and use wire rod above AWG26 (0.12mm

Photo-coupler

(Do not connect anything.)

FIN characteristics

Preset speed

2

).

(Typical value)

(r/min)

1.5kΩ

I1, I2

(Upper speed limit)

3000

GND

01

Green

Blue

Purple

(Pink)

Gray
White
Black

V

ce max

cmax

I

GND

Inspection prior to test run (Console A)

・ Connect the

Console A

Speed
potentiometer

Power
lamp

RUN/STOP switch

Rotation
direction
selecting
switch

(Check before operation)

(1) Any mistake found in wiring? (2) Input power supply conforms to rating?

(Test run)

When RUN/STOP switch is changed to RUN, the motor rotates, and when the switch is returned to
STOP, the motor stops.
Rotation direction can be changed by rotation direction selecting switch on the side of console.
When the rotation direction is changed in RUN, the motor is inverted suddenly, and the motor may
trip due to some inertia of load.
Rotation speed can be adjusted by the speed potentiometer.
Turn off power when the motor is to be stopped for a long time.

■ When power is turned off with RUN/STOP switch on RUN side, and power is turned on again,
the motor may start again, which is dangerous. In turning on power, always make sure that
the switch is on STOP side.

■

When a gear head is incorporated, rotation direction of gear head output shaft may be inverted
for some gear reduction ratio. See the table of allowable shaft torque on page 8.

DC30V

50mA

0

(Lower speed limit)

0V 0.5V 4.5V 5V

FIN input voltage

７

Checking the load and use condition

Check use condition for eternal use of this product. Some use conditions may possibly lead to heating or
damage to the shaft. Fully check use conditions, and use the motor in a permissible range.

Standard life

Standard life is 5,000 hours for the motor equipped with gear head (MB8G and MB9G). Standard life is the same
10,000 hours for motor alone (round shaft). (Standard life of sealing performance of oil seal is 5,000 hours.)

Standard life refers to design life for operation 8 hours per day (service factor: Sf = 1.0) at a normal temperature and
humidity, under uniform load (permissible shaft torque of gear head and rated torque of motor).

Service factor (Sf)

Service factor (Sf) depends on the magnitude of shock of load or operating time. Service factor is shown below
for different load conditions:

Expected of life ＝

Example of load Type of load

Uniform load

Light shock

Middle shock

Heavy shock

Permissible shaft torque

Required shaft torque TA of gear head can be obtained from service factor and actual load torque T1.

One direction continuous operation

Start, stop, or cam shock

Instantaneous rotation/reverse rotation and instantaneous stop

Middle shock at a high frequency

TA=T1×Sf

Select a gear head and motor to ensure that required torque (continuous) is within permissible shaft torque in
the table below. Here, the torque T1 must not exceed permissible shaft torque TA irrespective of Sf.

Reduction

Model
name

MBMC3A□AXA
MBMC5A□AXA

MBMC9A□AZA
MBMC1E□AZA

ratio

MX8G□B
MX8G□B
MZ9G□B
MZ9G□B

5

0.38

0.64

1.12

1.69

* Rotation direction is the same as that of motor in shaded portion, and reverse for others.

Permissible shaft load

Use the permissible shaft load within the load shown below:

Permissibleoverhang (w) Permissible thrust (F)

Motor
alone

Gear

head

Model name

MBMC3A□ASA 100N 10N
MBMC5A□ASA 100N 10N
MBMC9A□ASA 150N 20N

MBMC1E2ASA 150N 20N
MX8G type 294N 49N
MZ9G type 588N

Standard life

Service factor (Sf)

Service factor

5 hours/day 8 hours/day 24 hours/day

0.8

1.2

1.5

2.5

1.931.551.391.150.960.770.690.580.460.280.23

2.16

3.61

3.232.592.331.921.611.291.160.960.770.460.39

6.22

9.34

147N

30

1.0

1.5

2.0

3.0

Motor and
gear head

Overhang load

(W)

L

Mounting surface

1.5

2.0

2.5

3.5

Unit: N m

7.847.847.846.996.455.434.363.552.60

7.847.847.847.847.847.847.295.934.33

L
2

Thrust load

(F)

スラスト荷重

20018015012010090756050362520181512.51097.563.63

−

−

19.619.619.619.619.017.314.711.79.816.965.274.113.723.062.542.282.021.691.340.810.67

19.619.619.619.619.619.619.617.514.710.57.916.175.584.593.823.423.042.542.021.211.01

Permissible load inertia moment

Apply permissible load inertia moment within the value shown below:

(Acceptable value on round shaft applies when stopping operation in free-run stop. In speed reduction stop, the value is 1/4 of
indication below only on round shaft due to regeneration. Set a longer speed reduction time if the inertia is not to be lessened. )

name

MX8G□B

MZ9G□B

Reduction

ratio

5

3.42

16.4

Model

MBMC3A□AXA
MBMC5A□AXA

MBMC9A□AZA
MBMC1E□AZA

Set the acceleration/deceleration time 0.3 seconds or longer.

Unit: ×10 kg-4・m

30

127

589

18015012010090756050362520181512.51097.563.63

34234234234234234234234218386.955.845.230.621.613.811.27.724.901.791.25

1684168416841684168416841684168484742325721114298.367.653.437.323.68.475.93

８

200

−

1684

2

Round
shaft

2.5

5.6

Maintenance and inspections/Assembling of Gear Head

Assembling of Gear Head

● Preparation before assembling

(1) Compatible gear head described on this instruction manual is MX8G□B (for 30, 50W) and MZ9G□B

(for 90, 130W). Never combine anything other than compatible gear head in use. Failure to observe this
direction may result in malfunction. (□ represents speed reduction ratio.)

(2) Make sure that the O-ring is attached to the bottom of motor flange.

If the gear head is assembled with O-ring floating, it may result in grease leakage.

(3) When grease adheres to the end surface of gear head, wipe off sufficiently.

If the gear head is assembled with grease adhered, it may cause grease to exude.

● Assembling

(1) Direct the motor pinion upward, and make sure that the relation between direction of motor lead wire

and output shaft matches with the equipment.

(2) Turn the motor pinion finely clockwise and counterclockwise for assembling, ensuring that the tip of

motor pinion does not hit the tooth of gear head.

(3) In installing the motor and gear head to the mating equipment, use "mounting screws" attached to the

gear head, tighten them sufficiently to eliminate clearance
between the motor flange surface and gear head end
surface while paying attention to bite of O-ring.
Recommended tightening torque is shown below:

Mounting

Angle

dimension

Type of

gear head

Screw

size

Tightening torque

Mounting

pitch

diameter

□80 MX8G M5 2.45N･m 94mm
□90 MZ9G M6 2.94N･m 104mm

Motor
pinion

O-ring

Output shaft

Gear head

Flange

Note) Excessive force to assemble the motor and gear, or damage to the tip of
motor pinion or tooth of gear head may generate abnormal noise or reduce the life.

Maintenance and inspection

Routine maintenance and inspection are essential for proper and satisfactory operation of
the motor.

Notes to Maintenance/Inspection Personnel

● Power-on/off operations should be done by the operators themselves for ensuring safety in checking.

● Do not touch the motor while power on.

● In performing the measuring insulation resistance, remove all connections. Measuring insulation

resistance with connection can cause motor failure.

Maintenance/ Inspection item

Maintenance/

Check item

Input voltage Voltmeter Must be within ±10% of rating.
Input current Ammeter Must be within rated input current described on nameplate.

Insulation
resistance

Noise

Inspection

procedure

Insulation

resistance

tester

Hearing

Condition

Measure the insulation resistance of motor with 500V Megger. It must be above 1Mohm.
Measuring position: Between power input line (L1, L2) and grounding wire

Noise level must not be different from the usual level. In addition, abnormal noise
such as rumbling noise must not be heard.

Vibration By hand Free from abnormal vibration.

Grease
leakage

Installation

bolt

Use

environment

By sight

Torque wrench

By sight

Check that periphery of motor or gear head is not wet by grease or oil. Protect them with
a cover etc. in application which is deteriorated by grease leakage.

Check for loosening of bolt, and tighten additionally as necessary.
Check the ambient temperature and humidity, and make sure that dirt, dust, or foreign

substance is not found.
Make sure that the opening of brushless inverter is free from lint.

Be sure to contact our service division or sales agent for disassembling and repairing of the motor.

９

Protective functions/How to clear trip

Protective functions

■ When the protection fu nction is activated, motor stops and trip signal output turns on.

Description of trip can be displayed only when the Digital key pad (option) is connected.

  Protection function works even when the Digital key pad is not connected, but it is not displayed.

Protective item Description

When the internal DC voltage is below specified value,
operation is stopped; when voltage is recovered, operation

Undervoltage warning
(default)

Undervoltage error

Overload warning
(Electronic thermal)

Overload error

(Electronic thermal

relay)

Overcurrent error

Overvoltage error

User
parameter error

System
parameter error

System error

Sensor error

Overspeed error

Overheat error

Setting change
warning

is started again. (This is not trip, and no trip output is
made.)

■Trip can be set by parameter 50.

100V product: Approx DC100V,
200V product: Approx DC200V

The motor trips when internal DC voltage is below
specified value only if trip is set by parameter 50.
100V product: Approx DC100V,
200V product: Approx DC200V
When load factor exceeds specified value, the electronic
thermal relay operates and monitor display flashes.
It is a warning for electronic thermal trip.

30-90W: 100%

130W : 80%
The motor trips when motor torque is output continuously
above specified value.

30-90W: 115%

130W : 105%

The motor trips when the motor current exceeds specified
current.

The motor trips when internal DC voltage (voltage of
smoothing function of power supply) rises and exceeds
specified value.
Product of 100V: Approx DC200V,
Product of 200V: Approx DC400V

Parameter data saved in EEPROM is abnormal.
Internal parameter data saved in EEPROM is abnorma l. Failure is possible.
The motor trips when trouble of control microcomputer is

detected.
The motor trips when trouble of CS sensor signal is

detected.
The motor trips when rotation speed (actual speed)

exceeds specified value.
Approx 4500r /min

The motor trips when the temperature in control section
rises above specified value.
Approx 105℃

The motor trips when any important parameter such as
" 30 Run command selection" is changed

Investigate the condition of wiring and circumstances of
power supply.

Reduce the load.
Check the load factor in monitor mode.

Investigate the cause of overload, and reduce the load,
change the operating pattern by making acceleration
and deceleration time longer, or apply design to increase
the capacity of motor.

Excessive acceleration/deceleration setting or gain
setting is possible. Set the longer
acceleration/deceleration time and the smaller gain.
If this trip should occur as soon as the unit is started,
failure is possible.

If the motor should trip in running, too short deceleration
time is one of the causes. Adjust deceleration time. No
measure can be taken in continuous regenerative
operation such as lowering.

Check all parameters again and set them again. If this
protection works frequently, failure is possible

①Malfunction due to external noise is possible.

Investigate for noise source in the vicinity and

eliminate such source.

②Internal circuit may be in failure.

Ensure that the actual speed does not exceed rated
rotation speed, such as overshooting by unmatching
between load and gain.

Check the ambient temperature and cooling condition of motor.
Check the load factor.
If the ambient temperature is low enough, and the protection
occurs soon after power-on, failure is possible.

This is not abnormal. Trip reset in order to make change
effective.

Measure

Display on

Digital key pad

L

E-LV

5-digit LED

flashes.

THr

E-OC

E-OV

E-UPr

E-SPr

Err

E-CS
E-OS

E-OH

CAU

How to clear trip

If the motor should trip, eliminate the cause and use any of the procedures [1] – [3] below for clear.

[1] Turn off power, and when power LED has gone out, turn on po wer again.
[2] Press the switch and of the Digital key pad simultaneously for one second or more with present trip

>>

>>

state displayed.

[3] Input the trip reset signal.

(When F-r or r-F is chosen in " 33 I1/I2 function selection", enter "I1" and "I2" at the same time; when F-rST or
r-rST is chosen, enter "I2" for trip reset.
Trip reset signal, when continued to be input, is designed to become ineffective in order to prevent inadvertent
restarting. Enter trip reset signal only when necessary.)

Note: As for overcurrent error E-OC , sensor error E-CS , System error Err , and user parameter error E-Upr , reset
them by turning off power as shown in [1] above. No other procedure is effective.

(Caution) In clear trip, be sure to find and remove the trip factor before clear.

１０

Troubleshooting

If any trouble should be found, follow the steps below for check and countermeasure.

● If the cause cannot be found, it is recommended to use the Digital key pad and check

the detail of trip. If failure is likely, or when any part is damaged, or when you are in any
other trouble, contact the sales agent of purchase or our company.

Phenomenon Detail of checking Measure, etc

Check for abnormality of wiring. Apply proper wiring.

Motor does not
rotate.

Motor does not
rotate or stops
during operation.

Motor stops during
deceleration.

Motor does not
stop quickly when
stop command is
input.

Check whether protective function is
activated.

(Only when the motor is connected to the
key pad )
Check whether 7-segment LED of on the
key pad is lighted up.

Check whether voltage on input power is
normal.

Check whether operation start signal is
input.

Check whether Analogue speed
instruction is set at 0V.

Check whether protective function is
activated.

Check whether the inertia of load is too
large.

The motor with large inertia does not stop
quickly because default stop mode is
Free-run stop.

Check the detail of trip by the Digital key pad.
Turn off power once, and turn on again.

If the LED is off when power is input to the motor,
failure is possible.
Contact us for repair.

Check the supply voltage.

Check the condition of operation instruction.

Raise the analogue speed instruction little by little.

Overload is possible. Reduce the load or increase
the output capacity.

Regenerative voltage protection may have
worked. Decrease the inertia. Turn off power
once, and turn on again, and reset the trip state.
Make deceleration time longer by the Digital key
pad. Alternatively, apply free-run stop.

Stop motor by 0V analogue speed command.
Change stop mode to deceleration stop by Digital
key pad .

Large vibration or
noise.

Motor rotates
reversely.

Rotation speed is unstable
during operation
(actual speed).

Parameter dose
not change.

Output shaft of motor (gear head) and shaft
of load are not aligned.

Motor and gear head are not assembled
correctly.

Damage to gear head or bearing. Contact us for repair.

Check whether Setting of rotation
direction changeover input is wrong.

Rotation direction of the motor and gear
output shaft may be reversed for some
gear reduction ratio of gear head.

Check whether the load fluctuates greatly.

Check whether operation start signal is
input.

Check the joint between the output shaft and load
shaft of the motor (gear head).

Check the assembling condition between motor
and gear head, and their combination, and
assemble them properly.

Check the position of rotation direction choosing
switch for the console A. As for others, check the
status of "I2".

Check the gear ratio and rotation direction. See
the list of permissible shaft torque on page 8.

Reduce the fluctuation of load. Increase the
output capacity.

Some parameters cannot be changed when
operation instruction is on. (See the check
column of parameter list on page 18.)
Turn off operation instruction before changing.

１１

How to use Digital key pad

Name of each part and Installation

●What can be done by Digital key pad
 x Monitoring of rotation speed (actual speed) and load factor, etc
  (Rotation speed can be displayed being multiplied by the factor set by parameter 47 and 48 .)
 x Display detail of trip, and trip history. Trip reset by pressing and .
 x Parameter setting, initialization, and copying function at the same time.
 x Start and stop of motor by RUN / STOP switch

required.)

■ When using the digital key pad and control signal input at the same time, buy an optional control signal branch
cable (DVOP37505).

(Setting of parameter " 30 Run command selection" is

●Name of each part

>>

>>

5-digit LED

2-digit LED

MODE switch

DATA

switch

SET

>>

>>

switch

RUN switch
STOP switch

2-digit LED

STOP switch

DATA

SET

ＲＵＮ

switch

switch

5-digit

>>

switch

>>

switch

MODE

LED

switch

Displays rotation speed (actual speed), commanded speed, trip history, setting of parameter,
and the like.

Displays the number of parameter (in editing parameter).
Displays the rotation direction in operation. Displays 00 when the motor is stopped.
(CCW as viewed from the output shaft of motor … F and CW … r )

Rotation direction of gear head output shaft may be reversed for some gear reduction
ratio when gear head is incorporated. See the table of acceptable shaft torqu e o n
page 8.

Switch for changing monitor mode. Whenever this switch is pressed, the mode changes in
this sequence: Rotation speed (actual speed) Æ Internal DC voltage (voltage of smoothing
capacitor of power supply) Æ Load factor Æ Torque Æ Comm anded speed Æ Rotation
speed (actual speed) Æ …. *
* When you press this switch in the parameter setting mode, setting is stored.

This is a switch for changing between parameter number mode and parameter setting mode,
and for storing parameter setting.

This switch enables selection of parameter, and setting and changing of contents.
When the motor is tripped, pressing and at the same time enables clear of trip.

>>

>>

This switch is for instruction of operation. (Only when " 30 Operation instruction selection" is
PnL )

■See " 33 Choosing I1/I2 function" (2) on page 23 for rotation direction.
This switch is for instruction of stopping. (Only when " 30 Choosing operation instruction" is
PnL )

●Description

Displays rotation speed (actual speed), command speed, internal DC voltage, load factor,
and torque on 5-digit LED. When power is turned on, this mode is set.

Monitor mode

This mode is set when power is turned on.
Control changes to this mode when MODE switch is pressed in parameter number mode,
parameter setting mode.

Parameter
number mode

Parameter setting
mode

Displays a parameter number (00 – F0) in flashing.
Control changes to this mode when switch is pressed in parameter number mode.
Parameter number can be changed and selected by and switch.

Displays the detail of parameter (setting) in flashing.
Control changes to this mode when switch is pressed in monitor mode.
Change setting by and switch.

DATA

When switch is pressed after change of setting, it is saved in EEPROM.

SET

>>

>>

DATA

SET

DATA

SET

>>

>>

* Displays rotation speed r/min in norma l monitor mode. Displays torque a nd load factor assuming the

rated motor torque at 100%.

* Display is just a guide. Do not use the Digital key pad for a measuring instrument.  

１２

Operating Instruction

Turn on

power.

Only
" 00 "

>

>

Storage

>

>

Press

MODE

Monitor mode

Press

MODE

Parameter

number

mode

Press

DATA

SET

Storage

Press

DATA

SET

Press

DATA

SET

●Press

MODE

Rotation

speed

MODE

Internal DC

voltage

MODE

Load factor

switch for changing display.

●

ｒ/min

○
○

Internal speed (0-th speed)

○
○

●

Ｖ

Flashing

○

●

％

○

MODE

can be directly set by and
in monitor mode.

０

>

>

Flashing

００

MODE

○

Torque

MODE

Speed
setting

●

％

○

Flashing

●

ｒ/min

○
○

●2-digit LED blinks and allows selection of parameter number.

０.３０

１０

Flashing

００

０

Flashing

>

>

>

>

Change (select) a parameter number
by or .

>

>

>

>

>

>

>

>

>

>

>

>

>

>

●5-digit LED blinks and allows change of parameter value.

Parameter

setting mode

０.３０

１０

>

When switch or MODE switch is

DATA

SET

pressed in parameter setting mode, data is
stored.

>

>

>

● When or is pressed in monitor mode, detail of " 00 Internal speed (0-th speed)" is

>

displayed in blinking, and speed setting can be changed by and . When 31 Speed
command selection is PnL , the motor speed also changes following the speed setting if the
motor is running.

Data is stored only when switch is pressed. Note that data returns to settings when power is

DATA

SET

turned off.

>

Change (select) a parameter value by

>

>

>

>

Flashing

>

>

or .

０.３１

１０

>

>

>

>

>

>

>

>

Flashing

１３

Test run (Digital key pad)

Inspection prior to test run

(Inspection prior to test run)
(1) Make sure that all wiring is correct.   (2) Make sure that input power supply conforms to rating.
(Test run)
Test run procedure by the Digital key pad is as follows:
An example is introduced here where the motor runs CW at 1800r/min with the Digital key pad.
(1)Be sure to first perform the work below for safety.

Separate the motor from machine or equipment, and make sure that the motor alone can be
operated.

(2)Then turn on power and follow the step below for test run.

Description of

operation

[1] Turn on

power

[2] Change of

initial setting

(Change the choice
of operation
instruction from I1/I2
TEr to the Digital
key pad PnL)

[3] Trip reset

Switch LED display

Press

Press several

DATA

SET

>

>

times to choose
parameter number 30 .

Press

Press to change

DATA

SET

>

>

parameter value.

Store by .

Setting change warning is
issued because setting of
operation instruction has
been changed.

Press and at

DATA

>

>

SET

>

>

the same time.

Digital key pad

●

  ０

○
○

0０

○

  ０

0０

ＴＥｒ

○
○

Flashing

○
○
○

３０

ＣＡＵ

○

ＣＡＵ

○
○

Flashing

３０

ＰｎＬ

３０

  ０

００

ＴＥｒ

●
○
○

○
○
○

Flashing

○
○
○

Flashing

[4] Change of

(Change the choice
of speed instruction
from analogue
speed instruction
input to " 00 Speed
setting (the 0-th
speed)" to enable
use of Digital key
pad.)

[5] Trip reset

１４

initial setting 2

DATA

Press

Press several

SET

>

>

times to choose
parameter number 31 .

Press

Press to change

DATA

SET

>

>

parameter value.

>

>

DATA

SET

>

>

Store by .

Setting change warning is
issued because setting of
operation instruction has
been changed.

Press and at
the same time.

  ０

0０

Flashing

ＶoＬ−Ａ

３１

３０

ＣＡＵ

ＣＡＵ.

ＣＡＵ

○
○
○

ＶoＬ−Ａ

３１

○
○
○

Flashing Flashing

ＰｎＬ

○
○
○

Flashing

○
○
○

３１

３０

○
○
○

  ０

●
○
○

００

Description of

operation

[6] Choosing

rotation
direction*

(This operation is
not required for
rotation forward
[CCW].)

[7] Trip reset

Switch LED display

DATA

Press
Press several

SET

>

>

times to choose
parameter number 33 .

Press

Press to change

DATA

SET

>

>

parameter value.

>

>

DATA

SET

>

>

Store by .

Setting change warning is
issued because setting of
operation instruction has
been changed.

Press and at
the same time.

Digital key pad

  ０

0０

Flashing Flashing

ｒＳ.Ｆｒ

３３

３０

ＣＡＵ

ＣＡＵ.

ＣＡＵ

○
○
○

○
○
○

○
○
○

Flashing

ｒＳ.Ｆｒ

３３

ｒ−Ｆ

３３

３０

  ０

００

○
○
○

○
○
○

●
○
○

Flashing

[8] Speed setting

Press

>

>

○
○

０

○

Flashing

x Internal speed (0-th speed) is

displayed (setting at 0r/min).

００

○

>

Press to set a speed.

>

１８００

○
○

Flashing

x Set the Internal speed (0-th sp eed)

at 1800 r/min.

００

●
○

ｒ

０

０

○

x Data is still stored if power is cut off

here.

●
○
○

x Displa y of rotation spe ed changes

little by little toward 1800 r/min

x Displa y of rotation direction *

(r indicates that the motor is rotating
CW.)

●
○
○

x Displa y of rotation spe ed changes

little by little toward 0 r/min.

[9] Reset to

monitor mode.

Press MODE

００

[10] Operation

instruction

[11] Stop

instruction

Press RUN

Press STOP

１８００

００

[12] Power OFF

<Checkpoint in Test run>
(1) Check whether the motor rotates smoothly. Check for abnormal noise and vibration.
(2) Check whether the motor is accelerated and decelerated smoothly.
(3) Rotation direction and rotation speed of the motor are matched?

* Rotation direction of gear head output shaft may sometimes be reversed due to reduction gear ratio when

gear head is installed.
(See the list of permissible shaft torque on the page 8)

* Rotation direction can also be changed by use of "I2". See " 33 I1/I2 function selection " (2) on page 23.

■ Setting is still stored when power is turned off. When operating the motor with Digital key pad only in trial
run, either reset the setting or initialize parameters after completion of trial run. (Parameter 54)
Here, note that all parameters return to default when parameters are initialized.

１５

How to copy parameter

1. Reading a parameter value from motor to the Digital key pad

■Once parameters are read into the console, their details are stored in the Digital key pad.

Description of

operation

[1] Turn on

power.

[2] Call 57

Parameter
Copy.

[3] P.LOAd

Choose reading
a parameter into
the Digital key
pad.

[4] Read a

parameter
into the
Digital key
pad.

[5] Wait about 30

seconds.

[6]

Reading of
parameter into
the Digital key
pad completed

Switch LED display

DATＡ

Press

Hold down to

SET

>

>

choose parameter
number 57 .

DATＡ

Press

Press twice to

SET

>

>

choose P.LOAd .

DATＡ

Press for 1 second

SET

while holding down
STOP .

Press STOP

Digital key pad

  ０

0０

Parameter

value

0０

Flashing

   n０

Flashing

５７

P.LOAd

５７

P.End

  ０

0０

●
○
○

●
○
○

○
○
○

○
○

Flashing Æ Slow flashing

○

(once per second)

○
○
○

●
○
○

n０

５７

P. LOAd

５７

○
○
○

Flashing

○
○
○

Flashing

１６

2.

Copy a parameter value saved in the Digital key pad onto th e m ot o r.

Description of

operation

Switch LED display

Digital key pad

Turn on power. Call out 57 Parameter. (Same operation as 1. [1] and [2])
[1] Ｐ.ＰｒＯＧ

  Choose writing

a parameter to
the motor.

[2] Write a

parameter to
the motor.

[3] Wait about 10

Press twice.

Press three times to
choose P.PrOG .

Press for 1
second while holding
down STOP .

DATＡ

SET

>

>

DATＡ

SET

   n０

５７

P.ＰrOG

５７

P.End

○
○
○

Flashing

○
○

Flashing Æ Slow flashing

○

(once per second)

○
○
○

seconds.

P.ＰrOG

Flashing

５７

○
○
○

Description of

operation

[4]

Completion of
writing a
parameter from
the Digital key
pad to the motor

Digital key pad

Switch LED display

○

ＣＡＵ

○
○

[5] Reset to

monitor mode.

>

Press and at

>

>

>

the same time for
clear trip.

    ０

0０

●
○
○

Error while copying a parameter
P.Err1 : Data is abnormal while copying.
ÆPress STOP switch for clearing, and then copy data again. If data is still abnormal, initialize
the Digital key pad and retry.
P.Err2: Copy error
Æ This error occurs in an attempt to copy data between products of different function. Press
STOP switch for clear.

Parameters can be copied between the same models (B1-G Series standard unit), but
parameters should be copied between the same output in principle because gain setting is
different.

3. Initializing of data of Digital key pad

■ When any trouble occurs during copying, it can be often solved by initializing the Digital key pad.

(Stored data is cleared by initializing.)

Description of

operation

Switch LED display

Digital key pad

Turn on power and call 57 Parameter. (Same operation as 1. [1] and [2])
[1] Ｐ.ＩｎＩＴ

Press

  Choose

initialization of
data of Digital

key pad.

[2] Initialization

of Digital key
pad

Press once and
choose P.InIT .

Press for 1
second while holding
down STOP.

[3] Wait about 30

seconds.

[4]

Initializing of
data of Digital
key pad
completed

■ Do not turn off power or disconnect the cable of Digital key pad during operation such as "Reading a
parameter from the motor to the Digital key pad", "Copying a parameter value stored in the Digital key pad
to the motor", and "Initializing the data of Digital key pad".

Press STOP

DATＡ

SET

DATＡ

SET

○

>

>

   n０

５７

P.InIT

５７

P.End

  ０

○
○

Flashing

○

Flashing Æ Continuous lighting

○
○

LED display changes from flashing to continuous
lighting during initializing operation.

○
○
○

●
○
○

P.InIT

５７

○
○
○

Flashing

0０

１７

Parameters

Overview of parameter

Motor of this series is provided with various parameters for adjusting and controlling its characteristics and
function. Purpose and function of respective parameter are described. Understand them well enough and adjust
the unit at your optimum operation condition.

List of parameter composition and setting

Parameter

No.

00

10

12

14
15

16
17
1A

1b

30

31

Name of parameter

Internal speed (0-th speed)

1st

acceleration time

1st

deceleration time

Acceleration mode

selection

Deceleration mode

selection

Stop mode

selection

Free-run waiting time

Velocity loop

proportional gain

Velocity loop

integration gain

Run command

selection

Speed command

selection

Parameter setting

Setting range Minimum unit Default

0 – " 3b Upper speed limit"

- 3 sec : Incremented by 0.01 sec.

0.01 3 - 30 sec : Incremented by 0.1 sec.

- 3600 sec. 30 - 3600 sec : Incremented by 1 sec.

- 3 sec : Incremented by 0.01 sec.

0.01 3 - 30 sec : Incremented by 0.1 sec.

- 3600 sec. 30 - 3600 sec : Incremented by 1 sec.

ＬＩｎ
Ｓ−１
Ｓ−２

ＦｒＥＥ

ｄＥＣ

ＰｎＬ
ＴＥｒ

ＰｎＬ

ＶｏＬ−Ａ

Linear
S shape-1
S shape-2
Free-run stop
Speed reduction stop

0.0 - 10.0 sec
0 - 10000

0 - 10000

RUN STOP

I1/I2

" 00 Internal speed (0-th speed)"
FIN

and of Digital key pad

*3

*4

1 r/min

0.1 sec
1

1

０

０．３０

０．３０

ＬＩｎ
ＬＩｎ

ＦｒＥＥ

１.０

４００(８００)

５００(１０００)

ＴＥｒ

ＶｏＬ−Ａ

*２

*２

Check *

C

C

1

Ｆ−ｒ

ｒ−Ｆ

33

3A
3b
3C

*1When parameter marked with C in the check column is changed and stored, the unit is tripped for safety. It

2

*

3

*

4

*

I1/I2 function

selection

Lower speed limit

Upper speed limit

Torque limit

is not allowed to change them while the motor is running.
Parameter in ( ) is the default of 90W and 130W.
Corresponds to RUN/STOP switch of the console A or signal input.
Corresponds to the speed potentiometer or analogue speed instruction of the console A.

ｒＳ.Ｆｒ

Ｆ−ｒＳＴ

ｒ−ｒＳＴ

0 – " 3b Upper speed limit "

I1: CCW run/stop
I2: CW run/stop
I1: CW run/stop
I2: CCW run/stop
I1: run/stop
I2: CW /CCW direction
I1: CCW run/stop
I2:Trip reset
I1: CW run/stop
I2:Trip reset

0 - 3000 r/min

50 - 150

1 r/min
1 r/min

1%

ｒＳ.Ｆｒ

０

３０００

１５０

１８

C

C
C

Parameter

Name of parameter

No.

40

42
44

45

46

47
48

4A
4b

4C
4d
4E
4F

50
51

52
54

O1 function

O1 output polarity

Speed matching range

Output pulse count

Monitor mode

Numerator of display

magnification factor

Denominator of disp la y

magnification factor

Trip history clear

Trip history 1
Trip history 2
Trip history 3
Trip history 4
Trip history 5

Undervoltage

trip selection

Retrial selection , 1 - 4

Retrial start time

Parameter

initializing

selection

selection

selection

selection

Setting range Minimum unit Default

 ＴｒＩＰ

ＳＴｂＬ

ｒＵｎ

ＦｒＥＥ

Ｃｋ−Ｌ
ＰＯＵＴ

ｎＯｒ
ｒＥＶ

20 – " 3b Upper speed limit"

Ｏ.−ｒ
Ｏ.−Ｌ

ＡＶ.−Ｌ

Ｓ.−ｒ

ｄＣ−Ｖ

1 ‒ " 48 Denominator of display

ｎＯ

ＹＥＳ

ｎＯ

ＹＥＳ

ｎＯ

ｎＯ

ＹＥＳ

Trip
Arriving
Running
Free-run
CCW run

Ｆ

CW run

ｒ

Overload detection
Speed pulse signal
Normal polarity
Reverse polarity

1, 2, 3, 4, 6, 8, 12, 24
Rotation speed (Actual speed)

Torque
Load factor
Command speed
Internal DC voltage

magnification factor" x 10

1 - 1000

No operation
Clear trip history

No trip
Trip

1 - 120 sec

No operation
Initialize to default

Parameter setting

 ＴｒＩＰ

ｎＯｒ

1 r/min

1 time
1 time

-

1 sec

５０
２４

Ｏ.−ｒ

1
1

ｎＯ

-

-

-

-

­ｎＯ

ｎＯ

５

ｎＯ

Check *

C

C

1

57

F0

Parameter copy

For manufacturer use

function

ｎＯ
Ｐ.ＩｎＩＴ
Ｐ.ＬＯＡｄ
Ｐ.ＰｒＯＧ

No copying of parameter
Initializing the data of Digital key pad

Reading a parameter to the Digital key pad

Writing a parameter to the motor

-

 ｎＯ

-

１９

LED display

LED display

Figures displayed on the 7 segment display of the Digital key pad are shown below:

Alphanumeric

LED display LED display

*

Alphanumeric

２０

Example of LED display
Example)

Description in the text

Display on Digital key pad

* LED display of "0" is available in two types.
Example)

Description in the text

Display on Digital key pad

Detail of parameter

時間

Parameter

Name of parameter Description

No.

Internal speed

00

10

acceleration time

12

deceleration time

Acceleration mode

14

Deceleration mode

15

16

(0-th speed)

1st

1st

selection

selection

Stop mode

selection

Desired running speed can be set. T his is effective when " 31 Speed instruction selection" is

ＰｎＬ

(PANEL).

Upper limit is limited by " 3b Upper speed limit".
The change factor of output speed in acceleration can be determined.

x Set by time for changi ng 1000r/min.

When it is 0.3 sec (default), time taken for accelerating from 0 to 3000 r/min is 0.9 sec.

x T ime can be incremented by 0.01 sec for below 3 sec, by 0.1 sec from 3 sec up to 30 sec

exclusive, and by 1 sec from 30 sec upward.

The change factor of output speed in deceleration can be determined.

x Set by time for changi ng 1000r/min.

When it is 0.3 sec (default), time taken for decelerating from 0 to 3000 r/min is 0.9 sec.

x T ime can be incremented by 0.01 sec for below 3 sec, by 0.1 sec from 3 sec up to 30 sec

exclusive, and by 1 sec from 30 sec upward.

Straight line acceleration/deceleration and curve (S-shape) acceleration and decel eration can be
chosen individually for acceleration and deceleration.

ＬＩｎ

LINEAR “S”SHAPE-1 “S”SHAPE-2

回転速度

Rotation speed

０

Straight line up to speed setting.
Standard mode for accelerating and
decelerating.

Time

時間

Ｓ−１

回転速度

Rotation speed

０

Relaxes the speed change in
start and end of acceleration and
deceleration.

Time

時間

Ｓ−２

回転速度

Rotation speed

０

Curve is emphasized more than
S shape-1.

Time

You can select how to stop the motor.

ＦｒＥＥ

(FREE)
Power supply to the motor is cut off and the motor is stopped naturally when stop command is
input (free-run stop). It takes longer for the motor to completely stop when load inertia is big.

ｄＥＣ

(DECEL)
When stop command is input, the motor reduces its speed according to preset deceleration time,
Electric-brake is performed by Zero-speed control, and then power is cut off to the motor after
elapse of time set by " 17 Free-run waiting time", and the motor is set in free-run state.

<Example or running pattern in deceleration stop>

■ The motor is servo-locked in
Zero-speed control.

(Electrically controlled so that
motor speed is Zero)

Run command

Speed setting

Motor speed

off

Deceleration by preset
change factor of deceleration
time

Time set by " 17 Free-run waiting time"

17

1A

1b

30

waiting time

Velocity loop

proportional gain

Velocity loop

integration gain

Run command

selection

Free-run

Free-run

Deceleration running

When " 16 Stop mode selection" is set to (DECEL) deceleration stop, servo lock

ｄＥＣ

Zero-speed control

time(Zero-speed control)after deceleration can be adjusted.
(Free-run state is set after that.)

Enables setting of proportional gain of velocity amplifier. It need not be changed normally.
When this value is made greater, gain is increased, which improves responsiveness of the motor.
When this value is made too large, operation is vibratory.
Setting range: 0 – 10000, Setting resolution: 1

Enables setting of integration gain of velocity amplifier. It need not be changed normally.
When this value is made greater, gain is increased, which improves rigidity of the motor (strength
of servo lock). When this value is made too large, overshooting becomes greater, and the motor
is vibratory.
Setting range: 0 – 10000, Setting resolution: 1

Run Command can be chosen from the following:

ＰｎＬ

(PANEL) : command the motor to stop with          switch of Digital key

pad. The motor cannot be operated by signal input "I1" and "I2".

RUN STOP

Signal input is effective only in setting rotation direction, etc.

ＴＥｒ

(TERMINAL) : Only the input terminal "I1" and "I2" are effective.

See " 33 I1/I2 function selection".

(Corresponds to RUN/STOP, rotation direction selection switch of Console-A.)

２１

Detail of parameter

Parameter

No.

31

Name of parameter Description

You can choose whether to use " 00 Internal speed (0-th speed)" or analog input terminal

Speed command

selection

"FIN" for speed command.

ＰｎＬ

ＶｏＬ−Ａ

(1) For setting "I1" or "I2" function

State of I1 and I2

I1

OFF

ON

OFF

ｒ−Ｆ

State of I1 and I2

(PANEL) " 00 Internal speed (0-th speed)"
(VOL-A) Analog input terminal "FIN" (voltage instruction DC 0-5V)

(Corresponds to speed potentiometer of Console-A.)

Ｆ−ｒ

(FORWARD-REVERSE)

I2

OFF

OFF

ON
ONON

(REVERSE - FORWARD)

Deceleration stop when " 16 Stop mode selection" is

Trip reset (which must be retained 0.2 sec or longer) *

I1 I2

Action

Stop

ｄＥＣ

CCW run

CW run

Free-run stop

Action

33

I1/I2 function

selection

OFF

ON

OFF

ｒＳ．Ｆｒ

State of I1 and I2

I1 I2

OFF

ON

OFF

Ｆ−ｒＳＴ

State of I1 and I2

I1 I2

OFF

OFF

ON
ONON

(RUNSTOP. FORWARD-REVERSE)

OFF

OFF

ON

ONON

(FORWARD-TRIP RESET)

Deceleration stop when " 16 Stop mode selection" is

Free-run stop

Trip reset (which must be retained 0.2 sec or longer) *

Deceleration stop when " 16 Stop mode selection" is

Deceleration stop when " 16 Stop mode selection" is

Stop

ｄＥＣ

CW run

CCW run

Action

Stop

ｄＥＣ

CCW run

Stop

ｄＥＣ

CW run

Action

* Effective only when trip occurs

２２

OFF

ON

−

−

−

ON

Stop

Deceleration stop when " 16 Stop mode selection" is

CCW run

Trip reset (which must be retained 0.2 sec or longer) *

ｄＥＣ

Parameter

No.

Name of parameter Description

ｒ−ｒＳＴ

State of I1 and I2

(REVERSE-TRIP RESET)

I1 I2

Action

33

I1/I2 function

Selection

(continued)

OFF

ON

−

(2) When " 30 Run command selection" is (PANEL), the motor can be
commanded with switch of Digital key pad.
Rotation direction in this case can be set by parameter and "I1""I2" state.
When only the digital key pad is connected, "I1" and "I2" are set to OFF .

Ｆ−ｒ

State of I1 and I2

−

−

ON

(FORWARD-REVERSE)

Deceleration stop when " 16 Stop mode selection" is

Trip reset (which must be retained 0.2 sec or longer) *

RUN STOP

I1 I2

−

OFF

ｒ−Ｆ

State of I1 and I2

OFF

ON
ONON

(REVERSE-FORWARD)

Free-run stop irrespective of switch

Trip reset (which must be retained 0.2 sec or longer)*

CCW rotation selection

CW rotation selection

I1 I2

−

OFF

OFF

ON
ONON

Free-run stop irrespective of switch

Trip reset (which must be retained 0.2 sec or longer)*

CW rotation selection

CCW rotation selection

Stop

ｄＥＣ

CW run

ＰｎＬ

Action

RUN

Action

RUN

* Effective only when trip occurs

ｒＳ．Ｆｒ

State of I1 and I2

(RUNSTOP. FORWARD-REVERSE)

I1 I2

−

−

Ｆ−ｒＳＴ

CCW run with switch

State of I1 and I2

OFF

ON

(FORWARD-TRIP RESET)

RUN

I1 I2

−

ｒ−ｒＳＴ

CW run with switch

State of I1 and I2

ON

(REVERSE-TRIP RESET)

RUN

I1 I2

−

ON

Action

CCW rotation selection

CW rotation selection

Action

Trip reset(which must be retained 0.2 sec or longer) *

Action

Trip reset(which must be retained 0.2 sec or longer) *

２３

Detail of parameter

Parameter

No.

3A

3b

3C

40

Name of parameter Description

When " 31 Speed command selection" is

Lower speed limit

analogue speed instruction
(VOL-A), motor setting speed at 0V input is

ＶｏＬ−Ａ

set.

Upper limit of motor command speed.

Upper speed limit

When " 31 Speed command selection" is analogue speed command
(VOL-A), motor setting speed at 5V input is set. Further, upper limit of " 00 Internal speed
(0-th speed)" is limited by this parameter.

Upper limit of motor output torque is set.

Torque limit

(No precision is provided because torque is not controlled. Use as a guide.)
100% indicates the rated torque.

Output terminal " 01 " can also be selected as follows.
Polarity of " 40 O1 function selection " can be inverted by " 42 O1 output polarity selection".

ＴｒＩＰ
ＳＴｂＬ

(TRIP) : Trip signal (Trip: ON)
(STABLE) : Arriving signal (When reached to a command value ON)

Æ See " 44 Speed matching range".

O1 function

selection

ｒＵｎ

ＦｒＥＥ

Ｃｋ−Ｌ

(RUN) : Run/Stop signal (When running: ON)
(FREE) : F ree-run signal (During free run: ON)
(FORWARD) : CCW run signal (During CCW run: ON)

Ｆ

(REVERSE) : CW run signal (During CW run: ON)

ｒ

(CHECK−L) : Overload detection

Output when load exceeds 100%
(Load exceeds 100%:ON)

ＰＯＵＴ

(PULSE-OUT): Speed pulse signal

Æ See " 45 Output pulse count selection".

Speed instruction value

Upper speed

limit

Lower speed

limit

0.5 4.5

0

Input voltage

5V

ＶｏＬ−Ａ

O1 output polarity

42

Speed matching

44

45

46

Output pulse

count selection

Monitor mode

selection

range

selection

This is a function for inverting the polarity of signal output between output terminal "O1"
and "GND".

  ｎＯｒ

ｎＯｒ

ｒＥＶ

ｒＥＶ

When " 40 O1 function selection " is set to (STABLE) Arriving signal,

(NORMAL) : Transistor "ON" when activated
(REVERSE) : Transistor "OFF" when activated

ＳＴｂＬ

" Speed matching range " for output arrivi ng signal can be adjusted.
x When difference between actual rotation speed and speed setting is smaller than

"Speed matching range", arriving signal is output.

x Even if the speed is reached, when speed matching range is set too small, arriving

signal may turn on and off due to speed fluctuation.

x Arriving signa l is not output when CCW/CW changes.
When " 40 O1 function selection " is set to (PULSE-OUT), pulse count is

ＰＯＵＴ

set to be output to " O1" while the motor makes one turn.

(To be selected from 1, 2, 3, 4, 6, 8, 12, and 24)

Ｔ

500±100μs

(Ex) When rotation number is 3000 r/min, in the
case where

"

45 Output pulse selection" is 24,

T ＝  ＝0.83ms
Frequency f = 1/T = 1.2kHz

60

3000×24

You can choose description to be displayed on 5-digit LED when turning on power.

Ｏ.−ｒ

 Ｏ.−Ｌ

ＡＶ.−Ｌ

 Ｓ.−ｒ

ｄＣ−Ｖ

(OUTPUT-REVOLUTION) : Rotation speed
(OUTPUT-LOAD) : Torque
(AVERAGE-LOAD) : Load factor (average torque)
(SETTING-REVOLUTION) : Speed command

(DC-VOLTAGE) : Internal DC voltage

(Voltage of smoothing capacitor of power

supply)
In speed display mode, the value multiplied by " 47 Numerator of display multiplying
factor" / " 48 Denominator of display multiplying factor" is displayed.

２４

Parameter

No.

47

48

4A

4b
4C
4d
4E

50

51

52

54

57

F0

Name of parameter Description

Numerator of

display

magnification

factor

Denominator of

display

magnification

factor

Trip history clear

Trip history 1

Trip history 2
Trip history 3
Trip history 4
Trip history 5

Undervoltage

trip selection

Retrial selection

Retrial start time

Parameter

initializing

Parameter copy

For manufacturer

use

You can set the multiplying factor of a value displayed on 5-digit LED.
Value of 47 ÷ 48 is a display multiplying factor. Set a value in the range where

calculated display magnifying factor is 10 – 1/1000.
Rotation number of gear output shaft and the speed of line can be displayed.
When the display magnifying factor is changed, the parameter relating to speed (below)

is displayed by a value multiplied by display multiplying factor.
" 00 Internal speed (0-th speed)" " 3A Lower speed limit" " 3b Upper speed limit "
" 44 Speed matching range"

Trip history 1 – 5 can be cleared.
<Clearing procedure>
Cut off power with (YES) selection, and turn on power again after display

has disappeared, then is displayed, and trip history is cleared.
When power is turned on again, normal operation is started.

Trip history for 5 times in the past is stored. Trip history 1 is the latest history.
See "Protective function" for displayed description.
When no history is available, is displayed.

When (NO) is selection, the motor is not tripped at insufficient voltage. If
voltage should fall and undervoltage status is found while the motor is running, the motor
stops after running free, while if operation instruction is input after recovery of po wer, the
motor is restarted automatically. (
When (YES) is selection, the motor is tripped at undervoltage, and trip
signal is output. When normal power is off, trip is not stored in trip history. Trip is stored
only when power has stopped instantaneously. (Trip is stored in trip history only when
undervoltage once becomes short and then i s recovered normal)

Automatic reset in trip (trip retrial) can be set here. Trip can be is automatically reset to
allow operation to continue.
Use this function only on such equipment that has no problem of safety even if the motor
is automatically restarted.

■ Retrial is impossible if trip is by Overcurrent error , Sensor error

When (NO) is selection, retrial is not effective.
When –
When 2 hours has elapsed with no trip, the number of retrying times is initialized to 0.
Set the interval between retrials by 52 Retrial start time.
When trip occurs in excess of preset number of trials, the motor outputs trip signal and
stops.

■ During retrial trip signal is not output (It is stored in trip history.)
You can set waiting time until retrial operation is performed after trip is found.

You can set 1 to 120 seconds.
Parameters can be initialized to the factory default.
<Initializing procedure>
Cut off power with (YES) selected, and turn on power again after display

has disappeared, then is displayed , and parameters are initialized to the
factory default.

Parameters can be copied.

See " How to copy parameter " on page 16 for details.
It cannot be changed.

 ｎＯ

ＹＥＳ

 Ｅ−ＣＳ

E−UPｒ

 ｎＯ

 ｎＯ

Ｐ.ＩｎＩＴ
Ｐ.ＬＯＡｄ
Ｐ.ＰｒＯＧ

,System error , User parameter error
, or System parameter error .

１

(NO) Parameters are not copied
(PARAMETER-INITIALIZE) : Initialization of Digital ke y pad data
(PARAMETER-LOAD) :
(PARAMETER-PROGRAM): Writing parameters to the brushless inverter

ＹＥＳ

−−−−−

−−−−−

ＹＥＳ

−−−−−

■

Be cautious.)

  Ｅｒｒ

is selection, retrial is made for the set number of times.

４

Reading parameters into Digital key pad data

Ｅ−ＯＣ

E−SPｒ

２５

Conformance to EC directive and UL standard

EC Directives

The EC directives apply to all such electronic products as those having specific functions and directly sold to
general consumers in EU countries. These products are required to meet the EU unified standards and to be
furnished with CE marking.

Our brushless motor meet the EC Directives for Low Voltage Equipment so that the machine or equipment
comprising our AC servo can meet relevant EC Directives.

EMC Directives

Our brushless motor can meet EMC Directives and related standards. However, to meet these requirements,
the systems must be limited with respect to configuration and other aspects, e.g. the installation and some
special wiring conditions must be met. This means that in some cases machines and equipment comprising
our servo systems may not satisfy the requirements for wiring and grounding conditions specified by the
EMC Directives. Therefore, conformance to the EMC Directives (especially the requirements for emission
noise and noise terminal voltage) should be examined based on the final products that include our system.

Applicable standard

Applicable standard

UL

CE

UL1004
UL508C

EN50178
EN60034-1

EN55011
EN61000-6-2

IEC61000-4-2 Electrostatics Discharge Immunity Test
IEC61000-4-3 Radio Frequency Electromagnetic Field Immunity Test
IEC61000-4-4 Electric high-speed transient phenomenon/burst immunity test
IEC61000-4-5 Lightening Surge Immunity Test
IEC61000-4-6 High Frequency Conduction Immunity Test
IEC61000-4-11 Instantaneous Outage-Immunity Test

Standard for electric motor
Standard for electric converter equipment

Electronic and electric equipment used for electric
facilities (low voltage directive)
Electric rotation equipment (motor) (low voltage directive)
Radio interference wave characteristics of industrial, scientific,
and medical high-frequency equipment
Standards for immunity in industrial environment (EMC directive)

Configuration of peripheral equipment

x 100 V system: Single phase 100 V – 120 V ± 10%, 50/60 Hz

200 V system: Single phase 200 V – 240 V ± 10%, 50/60 Hz

Power

supply

x Use the equipment under the environment of overvoltage category II specified by IEC60664-1.
x In order to obtain overvoltage category II, insert a transformer conforming to EN standard or IEC

standard to the input of brushless motor.

x Use an electric wire size suitable to EN60204-1.

Installation condition

−

power

Overvoltage category II
Class I equipment
Pollution degree 2
(circuit assembly)

２６

Fuse

breaker

Noise filter

Surge

absorber

Grounding

Be sure to connect a specified no-fuse breaker certified by IEC standard and UL, or a fuse certified by
UL between power supply and noise filter. Observance of this condition allows conformance with
UL508C (file No. E164620) and UL1004 (file No. E166557).

When installing one noise filter at the power supply for more than one brushless motor used, contact the
manufacturer of noise filter.

Install a surge absorber on the primary side of noise filter. However, in performing the voltage
resistance test of machine and equipment, be sure to remove the surge absorber; otherwise,
the surge absorber may be ruptured.

Be sure to connect the grounding wire E (green/yellow) of brushless motor and protective
grounding wire (PE) of system for preventing electric shock. Do not tighten the grounding wires
together but connect them individually.

Wiring of peripheral equipment

No-fuse breaker Noise filter

Black

White

Green/Yellow

Power supply

Surge absorber

Protective earth
(PE)

List of compatible peripheral equipment

Part name Optional part number Manufacturer's part No.

Noise filter

Surge absorber

Noise filter

DV0P3611-5 SUP-EQ5-ER-6
DV0P1450 R.A.V-781BXZ-4

Contact: OKAYA ELECTRIC IND. CO., LTD. Japan [phone]

100

7

75

88

5

Brushless motor

Manufacturer

OKAYA ELECTRIC IND.

CO., LTD.

OKAYA ELECTRIC IND. CO.,

53.1

LTD.

50

60

2-φ4.5×6.75

2-φ4.5

6-M4

Surge absorber

12

Open the unused terminal.

3

123

Recommended circuit breaker

Made by SANKEN AIRPAX CO., LTD.: Type IELH-1-11-63-5A-M

(Rated current 5A, cutoff chara cteristics DELAY63)

■Recommended cutoff characteristics: DELAY6 1-6 3

Contact: Sanken Airpax Co., Ltd. http// www. sanken-airpax. co. jp /epage. html

２７

Specifications

● General specification

Model name

Toothed shaft Round shaft

MBMC3A1AXA MBMC3A1ASA
MBMC3A2AXA MBMC3A2ASA
MBMC5A1AXA MBMC5A1ASA
MBMC5A2AXA MBMC5A2ASA

MBMC9A1AZA MBMC9A1ASA
MBMC9A2AZA MBMC9A2ASA
MBMC1E2AZA MBMC1E2ASA

Rated
output

(W)

30

50

90

130

Voltage

(V)

Single phase

100 - 120

Single phase

200 - 240

Single phase

100 - 120

Single phase

200 - 240

Single phase

100 - 120

Single phase

200 - 240

Single phase

200 - 240

● Common specifications

Item Specification

Product No.

Rated output (W)

Speed control range 30 – 300 r/min (speed ratio 1: 100)

Speed

fluctuation

factor

With load ±1% or below (at 0 – Rated torque, Rated rotation speed)

With voltage ±1 % or below (at supply voltage ±10%, rated rotation speed)

With temperature

Acceleration/Deceleration time 0.3 sec (time for changing from 0 to 1000 r/min) *

Stopping procedure Free-run stop*

Speed setting

Speed setting resolution

Speed setting precision

(at 20°C)

Protective function

Motor heat resistance class E (120°C) (UL certification A (105°C))

Time rating

Overload warning level

Overload timing characteristics

Motor mass (kg)

● Speed – Torque characteristics

Torque

0.14N･m

0.095N･m

Torque

0.43N･m

0.29N･m

MBMC3A1AXA／MBMC3A1ASA
MBMC3A2AXA／MBMC3A2ASA

Short-time operation region

Continuous operation region

Rotation speed

MBMC9A1AZA／MBMC9A1ASA
MBMC9A2AZA／MBMC9A2ASA

Short-time operation region

Continuous operation region

MBMC3A＊＊＊＊ MBMC5A＊＊＊＊

30 50

±1% or below (Motor: At -10 – 40°C, rated rotation speed)

0 – 3000 r/min (analogue voltage ( 0 – 5 V), console A),

Setting selection by parameter on console A and Digital key pad

Analog: approx. 1/200 of upper speed limit

Analogue: ±5% or below of upper speed limit

[Digital: 1% or below of upper speed limit ]

Warning: Undervoltage warning *, Overload warning
Protect: Overcrrent, Overvoltage, Undervoltage, Overload, User parameter error,

System parameter error, System error, Overspeed, Sensor error,
Overheat, and setting change warning

(Continuous regenerative operation is not allowed when motor shaft is rotated from
load side, such as lowering load operation.)

1.1

(Torque in short-time run area is a typical value.)

150%
100%

3000r/min

150%

100%

Power input

Tolerance

(%)

Frequency

(Hz)

Rated input

current

(A)

1.0

0.6

1.5

±10

50/60

0.7

2.0

1.1

1.5

MBMC9A＊＊＊＊90MBMC1E＊＊＊＊

Digital: 1 r/min

(±150r/min or below at upper speed limit 3000 r/min)

Continuous

100%

150% 60 sec

1.3 2.3 2.3

Torque

0.24N･m

0.16N･m

Torque

0.62N･m

0.41N･m

0.33N･m

MBMC5A1AXA／MBMC5A1ASA
MBMC5A2AXA／MBMC5A2ASA

Short-time operation region

Continuous operation region

Rotation speed

MBMC1E2AZA／MBMC1E2ASA

Short-time operation region

Short time rating area (30 min rating)

Continuous operation region

Rated

torque

(N･m)

0.095

0.16

Starting

torque

(N･m)

0.14

0.24

Rated

rotation

speed
(r/min)

3000

0.29

0.41

0.43

0.62

130

Rating 30 min or
continuous load 80%

80%

*Changeable by Digital key pad

150%

100%

3000r/min

150%

100%

80%

２８

Rotation speed

3000r/min

Rotation speed

3000r/min

● Dimensional Outline Drawing (in mm)

Motor

30W 50W

90W

130W

Gear head

● MX8G□B

(For 30W/50W motor, sold
separately)

・ Reduction gear ratio in □

O-ring

O-ring

O-ring

Shaft end size of
round shaft type

90/130W30/50W

Outer size of key and

キー、キー溝外形寸法

key groove

・ Reduction gear ratio is

available in 22 types: 3, 3.6, 5,
6, 7.5, 9, 10, 12.5, 15, 18, 20,
25, 30, 36, 50, 60, 75, 90, 100,
120, 150, 180

● MZ9G□B

(For 30W/50W motor, sold
separately)

・ Reduction gear ratio in □
・ Reduction gear ratio is

available in 23 types: 3, 3.6, 5,
6, 7.5, 9, 10, 12.5, 15, 18, 20,
25, 30, 36, 50, 60, 75, 90, 100,
120, 150, 180, 200

Outer size of key and
key groove

２９

Options

Options

● Console A

(attached, sold separately )

● Digital key pad

(sold separately)

● Mounting hole

(Console A/Digital key pad)

DV0P3500

65
55

70

60

■ Console A connector

pin layout

Console A

Connector pin No.

１
２
３

4
５
６
７
８
９

１０

2-Φ3.5

Terminal

symbol

Ｉ１
Ｉ２

ＧＮＤ
ＦＩＮ
＋５Ｖ

―
―
―
―
―

2８

20

８

DV0P3510

65

55

60

70

2-Φ3.5

■ Digital key pad connector

pin layout

Digital key pad

Connector pin No.

１
２
３

4
５
６
７
８
９

１０

Terminal

symbol

ＧＮＤ

＋５Ｖ

SCK

SOT

―
―

―

―

SIN

―

20

65
55

１４

２８

■ Console A,

digital key pad
connector pin No.

6

10

60

70

2-M3 or
φ 3.7 hole

1

5

φ 30 hole

● Control signal extension cable (10P) (Optional)

Model name Length (L)

DV0P35910
DV0P35930
DV0P35950

1m
3m
5m

(10P) (10P)

Motor side

（39-01-2106）

● Outer dimension

L

● Control signal branch cable (10P) (Optional)

Model name Length (L)

DV0P37505

・Control signal is branched into two.

(Connected to all pins)

・Use it when you want to input a control

signal (Console A) while using digital
key pad.

0.5m

(10P)

Motor side

（39-01-2106）

● Outer dimension

L

● Control signal connector kit (optional)

Model name

DV0P3600

Ａ

DV0P3610

Ｂ

Engaged with motor

Engaged with

console

・Applicable electric wire size: AWG22 - 26
・Applicable manual pressure bonding tool: 57064-5000 or 5703 8-5300 (Nihon Molex)

39-01-2106 (5559-10P-210) X 1, pin 39-00-0049 (5558T2L) X 10 (Nihon Molex)
39-01-2105 (5557-10R-210) X 1, pin 39-00-0047 (5556T2L) X 10 (Nihon Molex)

Description

Console side
（39-01-2105）

(10P)

Console side
（39-01-2105）

(10P)

３０

Warranty

Warranty period

● Warranty period of this product is 1 year from purchasing, or 1.5 years from our
manufacturing month.
However, respective life shall not be exceeded as for standard life describing items.
(See "How to install/Check of load and use condition" on page 12.)

Detail of warranty

● If any trouble should be found within warranty period under normal use condition in
conformance with this instruction manual, it will be repaired free of charge.

Repair will be chargeable in the following cases even if within warranty period:
(1) When trouble is caused by wrong use, and inappropriate repair or modification.
(2) When trouble is caused by dropping after purchase, or damage in transportation.
(3) When trouble is caused by use out of specification range of the product.
(4) When trouble is caused by fire, earthquake, lightning stroke, damage by wind and flood,

damage by salt, abnormal voltage and any other natural disaster.

(5) When trouble is caused by entry of water, oil, metal strip, and any other foreign substance.

● Warranty covers only the body of delivered product, and damage induced by trouble of
delivered products will be excluded from compensation.

Caution in use

● If you are planning to use this product under special environment, such as atomic power
control, aerospace equipment, traffic organization, medical equipment, various safety systems,
and equipment which requires cleanliness, please contact us.

● When this product is operated without the shaft electrically grounded, such as in driving

the fan, bearing noise may become higher due to the occurence of electrocorrosion
depending on the motor used or setting emvironment, so confirm and verify the condition
on the customer side in such a case.

● Although we make efforts as far as possible for ensuring the quality of this product, it may
operate out of setting due to external noise and static electricity more than expected, or
accidental trouble of power supply, wiring, and components, use caution for ensuring safety in
your failsafe design and operable range in moving place.

Motor Company, Matsushita Electric Industrial Co., Ltd. Marketing Group

Tokyo: 4-12-4, Higashishinagawa, shinagawa-ku, Tokyo, 140-8587 (Panasonic Tower 17F)

[phone] FAX [phone]     

Nagoya: 23-30, Izumi Higashi-ku 1-chome, Nagoya, Aichi, 461-8530

[phone] FAX[phone]

Osaka: 1-1, Morofuku 7-chome, Daito, Osaka, 574-0044

[phone]     FAX[phone]

３１

After-sale service (repair)

Repair

x Ask the seller where the product was purchased for details of repair work.

When the product is installed in a machine or device, consult first the manufacturer of the machine or device.

Web site

x

Web site of Motor Company, Matsushita Electric Industrial Co., Ltd.

http://panasonic.co.jp/motor/eng/

Memorandum (Fill in the blanks for convenience in case of inquiry or repair)

Date of purchase  Date: Model No.

Place of purchase

MBMC

A

TEL（       ）        −

Motor Company, Matsushita Electric Industrial Co., Ltd.

7-1-1, Morofuku, Daito, Osaka 574-0044, Japan



 [phone]

IMC63

S0804-0