9. SPECIFICATIONS - Sanyo Denki America, Inc.

M0005972B 

TYPE FS 

Pulse input type 

For five phase stepping motor 

Instruction Manual 

ENGLISH

M0005972B 

TYPE FS 

Pulse input type 

For five phase stepping motor 

Instruction Manual 

ENGLISH

”

“”

“”

Overview

0. SAFETY PRECAUTIONS 

SAFETY PRECAUTIONS 

This chapter summarizes the precautions to ensure safe operation of 

the F series “FS1W075P”. 

Be sure to read this chapter before operation. 

0.1 Introduction ................................................................................ 0-2 

0.2 "Warning Label" Location on Product ......................................... 0-2 

0.3 Meaning of Warning Indication ................................................... 0-3 

0.3.1 Details of Indications ......................................................... 0-3 

0.3.2 Rank of Cautions on Safety............................................... 0-3 

0.3.3 Symbolic Indication ........................................................... 0-4 

0.4 Cautions on Safety ..................................................................... 0-5 

1


0.1 Introduction 

The Driver and the Stepping Motor are designed to be used for general industrial equipment. Therefore, 

note the following precautions. 

 

 

 

 

To ensure proper operation, thoroughly read the Instruction Manual before installation, wiring and 

operation. 

Do not modify the product. 

For installation or maintenance, consult our dealer or authorized agency. 

When using the product for the following purposes, special measures, such as system multiplication or 

emergency power generator installation, should be taken regarding operation, maintenance and 

management of the product. In this case, consult us. 

Use in medical equipment affecting people's lives. 

Use in equipment that may be lead to physical injury, for example, trains or elevators. 

Use in a computer system that may be socially or publicly influential. 

Use in other equipment related to physical safety or equipment that may affect the functions of 

public facilities. 

For use in an environment subject to vibration, for example, on-vehicle use, consult us. 

Be sure to read all parts of this manual before use (installation, operation, maintenance, inspection, etc.) to 

properly use the equipment and only start using it after completely understanding all aspects, safety 

information and precautions relating to the equipment. 

Keep this manual handy after reading it. 

0.2 "Warning Label" Location on Product 

The warning label is on the front of the Driver. 

M TION 

F 

2


0.3 Meaning of Warning Indication 

 

This chapter explains how warnings are indicated. 

Please understand the details of indications before reading 0.4 Cautions on Safety. 

0.3.1 Details of Indications 

Section 0.4 describes as follow s: 

 

DANGER 

1. The amplifier inside 

 

 

: Rank of cautions on safety 

: Symbolic indication 

: Meaning of each symbolic indication 

0.3.2 Rank of Cautions on Safety 

Cautions are divided into the following four ranks: 

 

 

DANGER 

CAUTION 

Incorrect operation may result in such a dangerous situation as 

death or serious injury. 

Incorrect operation may result in such a dangerous situation as 

medium or slight injury or may result in only physical damage. 

Note that some indications with CAUTION may lead to serious results depending on situations. 

Since any indications are important, be sure to observe them. 

PROHIBITION What should not be done is indicated. 

COMPULSION What should be done by all means is indicated. 

3


0.3.3 Symbolic Indication 

Symbolic indications are divided into the following eight kinds: 

Kinds of symbols 

Symbolic indications of 

danger 

DANGER, 

INJURY 

Example of symbols 

ELECTRIC 

SHOCK 

Symbolic indications 

calling attention 

CAUTION FIRE BURN 

Symbolic indications 

prohibiting actions 

Symbolic indication 

urging actions 

PROHIBITION 

MANDATORY 

PROHIBITION OF 

DISASSEMBLING 

4


0.4 Cautions on Safety 

 

DANGER 

1. Don't operate the system in explosive environment, or you may be injured or fire 

may occur. 

2. Never touch any inside part of the Driver, or you may be struck by electricity. 

3. Don't arrange wires nor conduct maintenance work and inspection under a 

hot-line condition. 

Be sure to turn the power off more than 5 minutes in advance. 

Otherwise, you may be struck by electricity. 

4. Ask experts in respective fields for transportation, installation, wiring, operation, 

maintenance and inspection. 

Persons without expertise may receive electric shocks, be injured or fire may 

occur. 

 

5. Be sure to ground the Driver and the Stepping Motor. Otherwise, an electric 

shock may occur. 

6. Don't damage cable, stress them abnormally, place heavy items on them nor get 

them caught between other parts or devices. 

Otherwise, an electric shock may occur. 

7. Be sure to connect the power cable in accordance with the connection diagram 

or the User's Manual. 

Otherwise, you may be struck by electricity, or fire may occur. 

 

8. During operation, never touch the motor rotator, or you may be injured. 

9. While the power is supplied, never approach nor touch terminals, or you may be 

struck by electricity. 

10. While the power is supplied, never remove any terminal cover, or you may be 

struck by electricity. 

5


 

CAUTION 

1. Before installation, operation, maintenance and inspection, be sure to read the 

User's Manual and follow instructions detailed in the manual. 

Otherwise, you may be struck by electricity or be injured, or fire may occur. 

2. Don't use the Driver and the Stepping Motor in any situations where the 

specifications are not fully satisfied. 

Otherwise, you may be struck by electricity or injured, or they may be damaged. 

3. Don't use the amplifier and the motor if they are damaged. 

Otherwise, you may be injured or fire may occur. 

4. Use the Driver and the Stepping Motor only in the combination specified, or fire 

or a trouble may occur. 

5. Note that the Driver, the Stepping Motor and their peripheral equipment are 

heated to high temperatures. 

Don't touch them, or you may be burnt. 

 

6. Check which side is up before unpacking, or you may be injured. 

7. Check if what you have received are as per your order. 

Installation of an incorrect product may result in injury to you or breakage of the 

product. 

6


 

CAUTION 

8. Don't measure insulation resistance and dielectric strength, or these units may 

be damaged. 

When you have to measure them, please contact us. 

9. Arrange cables in accordance with the Technical Standard for Electric Facilities 

and the Extension Rules. 

Otherwise, cables may be burnt and fire may occur. 

10. Arrange cables correctly and securely, or the Stepping Motor may run away and 

you may be injured. 

 

11. Don't climb up these units nor place heavy substance on them, or you may be 

injured. 

12. Don't stop the air inlets and outlets nor put foreign matters in them, or fire may 

occur. 

13. Be sure to observe the direction of installation, or a trouble will occur. 

14. Decide the distances between the Driver, the inside surface of the control panel 

and other equipment in accordance with the User's Manual. 

Otherwise, troubles may occur. 

15. Don't shock these units badly, or they may get out of order. 

16. During installation, take an extreme care not to drop nor overturn these units, or 

you may face serious dangers. 

17. Never install these units where they are exposed to splash of water, incorrosive 

or inflammable gas atmosphere or near combustibles. 

Otherwise, fire may occur or they may get out of order. 

18. Install them to any of nonflammables like metal, or fire may occur. 

7


 

CAUTION 

19. This Stepping Motor is not equipped with any protective device. 

So, protect it with an over current device, an earth leakage breaker, a thermal 

cutout or an emergency stop device. 

Otherwise, you may be injured or fire may occur. 

20. During the power is supplied or for a while after the power is turned off, don't 

touch the Driver, the Stepping Motor and the other equipments because they are 

or have been heated to high temperatures. 

Otherwise, you may be burnt. 

21. When any trouble has occurred, stop operating the system immediately, or you 

may be struck by electricity or injured, or fire may occur. 

22. An extreme adjustment change will make the system operate unstably. Never 

make such a change, or you may be injured. 

23. To check operation of the system in a trial run, fix the Stepping Motor and 

separate it from the mechanical system. 

Otherwise, you may be injured. 

After the trial run, mount it on the system. 

24. When an alarm occurs, remove the cause and check that the system is in safety. 

Then, resume the operation. 

Otherwise, you may be injured. 

25. When the power is restored after momentary interruption, don't approach the 

system because it may suddenly start again. 

(Design the system so that the operator can remain safe even if it may start 

again.) Otherwise, you may be injured. 

26. Check that the power supply specification is normal. 

Otherwise, troubles may occur. 

8


 

CAUTION 

27. Since the Driver frame is heated to high temperature, beware of it at the time of 

maintenance and inspection, or you may be burnt. 

28. The electrolytic capacitor inside the Driver is recommended to be replaced with a 

new one every five years for preventive maintenance providing that the yearly 

ambient temperature is 104F (40C). 

The expected life of the fuse and the cooling fan motor is 10 years at the yearly 

ambient temperature of 104F(40C). Regular replacement is recommended. 

29. In case of repair, please contact us. 

If these units are disassembled by yourself, they may malfunction. 

 

30. During transportation take an extreme care not to drop nor overturn these units, 

or you may face serious dangers. 

31. During transportation, don't catch cables and the motor shaft, or these units may 

get out of order or you may be injured. 

 

32. Dispose of the Driver and the Stepping Motor as general industrial wastes. 

9


 

PROHIBITION 

1. Don't store these units where they are exposed to water, raindrops, hazardous 

gas or liquid. 

Otherwise, they will get out of order. 

 

2. Don't overhaul the system, or fire will occur and you will be struck by electricity. 

 

3. Do not remove the nameplate. 

10


 

MANDATORY 

1. Store these units where they are not exposed to direct sunlight and in the 

specified ranges of temperature and humidity: 

Driver temperature: -4F (–20C) to +158F (+70), 

Driver humidity: below 90%RH (without dew condensation) 

Motor temperature: -13F (–25C) to +176F (+80), 

Motor humidity: below 90%RH (without dew condensation) 

2. When the Driver was stored for a long period (over 3 years as a guide), please 

contact us for how to treat it. 

When it is stored for a long time, the electrolytic capacitor capacity will decrease 

and any trouble may occur. 

 

3. Install an emergency stop circuit outside the system so that operation can be 

stopped immediately and that the power supply can be shut off. 

4. Operate the system within the specified ranges of the temperature and humidity 

(see below). 

Driver temperature: 32F(0C) to 122F(+50), 

Driver humidity: 85% RH or lower (no dew condensation) 

Motor temperature: 14F(-10C) to 122F (+50C), 

Motor humidity: 90% RH or lower (no dew condensation) 

 

5. Overloaded products will collapse. 

So, load them in accordance with the indication on the outer cases. 

11

BEFORE OPERATION 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

1.1 Precaution on Unpacking 1-2 

1.2 Confirmation of the Product 1-2 

1.3 Precautions on Operation 1-2 

1.4 How to Read Model Numbers 1-5 

1.4.1 Model Number of Stepping Motor 1-5 

1.4.2 Model Number of Driver 1-6 

1.5 Standard Combination 1-7 

1.6 Accessories 1-7


 

Please operate this system taking the contents of the following description into 

consideration. A misoperation will lead an unexpected accident or damage. 

 

1.1 Precaution on Unpacking 

 

 

 

 

When unpacking this product after purchasing, care is needed to the following. 

When unpacking the Driver, do not touch its connector in any case. 

1.2 Confirmation of the Product 

 

Check the following after receiving the product. Contact us if any abnormality is detected. 

 

 

Check if the model numbers of the Stepping motor and the Driver match those of the 

ordered ones (the numbers are described after "MODEL" on the main nameplate). 

Check the appearance of the Stepping motor and the Driver to confirm that they are free 

from any abnormality such as breakage or lack of parts. 

Check that all screws on the Stepping motor and the Driver are tightened properly. 

 

 

1.3 Precautions on Operation 

 

Take care the following during operation. 

 

At installation, do not give shocks to the Stepping motor and the Driver, or they may 

break.


 

Confirm the model number of the Driver, and make sure to use the power supply of 

100 to 230 VAC (1015) 5060Hz 

If a power supply other than the above is used, an accident may result. 

100 to 230VAC 

50/60Hz 

 

 

 

 

 

 

When a surge voltage is produced in the power supply, connect a surge absorber or others 

between the powers to absorb the voltage before operation. 

Otherwise malfunction or breakage may result. 

Turn the power on and off during maintenance and inspection after safety (such as the 

situation of the load) is completely checked. If the power is turned on or off during the load 

is applied, an accident or breakage may result. 

Never use this product where corrosive (acid, alkali, etc.), flammable or explosive liquid or 

gas exists to prevent it from deforming or breaking. 

Never use this product where flammable or explosive liquid or gas exists since the 

liquid or the gas may be ignited, causing great danger. 

Fault! 

Fault ! 

Gas 

Explosives 

Acid/Alkali 

Fault!

32°F 

Fault ! 

Fault! 


Use this product within the ambient temperature range from 32°F to 122°F (14 to 122°F 

for the Stepping motor) and below the relative humidity limit of 85% (90% limit for the 

Stepping motor). 

 

The Stepping motor and the Driver should be kept away from water, cutting fluid or 

rainwater. Otherwise electric leakage or and electric shock may result. 

122°F 

 

For operating safety, check that the Stepping motor and the Driver are grounded by at least a 

class 3 (less than 100) of the PE (protective earth) terminal. 

 

 

Never perform a withstand voltage or a megger test of the Stepping motor or the Driver. 

 

 

 

 

 

Perform correct wiring by referring to the chapter “4 Wiring”. Wrong wiring may 

cause breakage. 

For safety operation, be sure to install a surge absorber on the relay, 

electromagnetic contactor, induction motor and brake solenoid coils.


 

 

1.4 How to Read Model Numbers 

 

1.4.1 Model Number of Stepping Motor 

 

 

 

 

Motor series 

 

Type M 

Motor for Corresponding to UL/CE 

Motor for general industrial equipment 

 

Approximate size 

 

 

 

Approx. 

Approx. 

 

Motor size (length) 

 

Winding wire specification 

phase 

 

Output shaft type, option 

to Dual axes 

to Single axis


 

1.4.2 Model Number of Driver 

 

 

F series 

 

Standard 

 

Design rank 

 

Power supply 

VAC to VAC 

 

Motor current 

phase 

 

Interface 

Photo coupler 

 

Discrete specification 

to Standard product 

to Standard based product


 

1.5 Standard Combination 

 

 

 

 

 

 

 

 

 

 

Check the model numbers of Stepping motor and Driver on the combination table below. 

If the combination is different, the system will not function properly. 

 

Table 1-1 The standard combination of 

Standard 

Flange size Single-axis shaft Double-axis shaft 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Law backlash gear 

Flange size Single-axis shaft Double-axis shaft


Spur gear 


 

 

 

 

 

 

 

 

Harmonic gear 


 

 

 

 

 

 

 

 

 

 

 

 

 

Electromagnetic brake 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.6 Accessories 

 

There is no accessory parts attached with F series “”.

2. FUNCTION AND FEATURES 

FUNCTION AND FEATURES 

2.1 Built-in Functions ......................................................................... 2-2 

2.2 Features....................................................................................... 2-3 

21


2.1 Built-in Functions 

This section describes the main built-in functions of the Driver. 

Low vibration mode 

Lower vibration and smooth operation is enabled even with the pulse train equivalent to the full/half 

steps. However, this mode can not be used together with the micro step function. 

Micro step function 

Micro step drive is enabled by the resolution set with rotary switch. However, this function can not 

be used together with the low vibration mode. 

Input pulse mode select function 

1. Input mode and 2. input mode can be selected with dip switch. 

Resolution setting function 

16 variations of resolution from 1/1 to 1/250 can be set with rotary switch. 

Current switching function during operation 

The Motor current during operation can be set from rated value to 25% with rotary switch. 

Current switching function when stop 

The Motor current when stop can be set from rated value to 25% with rotary switch. 

22


2.2 Features 

This section explains the characteristics of the Driver. 

 

 

 

 

Low vibration mode 

Low vibration operation is enabled even with the driving pulse equivalent to full/half steps. 

Micro step function 

The basic step angle of the Motor can be divided up to 1/250 without reduction gear. This enables 

smooth and vibration free operation at low speed. 

Rush current prevention circuit 

The reliability has been improved when turning ON the power supply by installing the built-in rush 

current prevention circuit onto power circuit part. 

All the Driver input/output wirings becomes connectors 

With these connectors, Driver installation and maintenance operation should be improved. 

23

3.SYSTEM CONFIGURATION 

 

 

 

SYSTEM CONFIGURATION 

3.1 Names of Driver Parts 3-2 

3.2 Optional List 3-3

3.SYSTEM CONFIGURATION 

 

3.1 Names of the Driver Parts 

 

Status display LED 

Indicates Driver status 

Mode setting switch 

The last 10 alarms can be displayed. 

Step angle select switch 

M 

TION 

F 

The Motor basic step angle can be divided up to 1/250. 

Current select switch during operation 

Motor current value can be selected during operation. 

 

 

Current select switch when stop 

When automatic current down function is working, Motor 

 

current can be selected from 100% to 25% when stop. 

Function select dip switch 

 

Functions can be selected according to the specification 

 

Motor output connector 

Connecting Motor power cable 

 

Input/output signal connector 

Connecting Input/output signals 

 

Power supply input connector 

Connecting single phase AC power supply 

Earth connecting terminal 

Connecting power supply earth 

 

 

 

 

 

 

 

 

Fig.3-1 Front View of Driver

3SYSTEM CONFIGURATION 

3.2 Optional List 

The following optional peripheral devices are available for the F series “FS1W075P”. 

Please order as necessary. 

 

3.2.1 Connector set 

 

Model Number Combined Motor 

 

 

 

 

 

 

 

 

Connector set contains connectors and housings of input/output signal, AC power supply and 

 

of Motor for 1 shaft. Note that the model number of connector set differs depending upon 

the combined Motor. 

 

 

 

3.2.2 Optional cable 

Cable for AC Power Supply 

Model Number 

 

 

 

 

() 

 

 

 

 

 

 

Pin No. 

Color 

 

Black 

 

White 

Crimp-type TerminalShieldGreen 

Cable 

Housing 

Contact 

Crimp-type Terminal 

 

600V vinyl cabtire cable 

3 wire AWG16(1.25 2 )

3SYSTEM CONFIGURATION 

 

Cable for Motor 

Model Number 

() 

 

 

 

 

 

Pin No. Color 

 

Black 

 

Red 

 

Orange 

 

Yellow 

 

Blue 

 

Green 

 

Cable for Input/Output signals 

Model Number 

 

 

Cable 

Housing 

Contact 

() 

 

 

 

 

600V vinyl cabtire cable 

6 wire AWG18(0.75 2 ) 

 

 

 

 

 

Cable 

Shell 

Plug 

 

pairs PVC shield cable 

AWG28(0.08 2 )

WIRING 

 

 

 

 

 

 

 

WIRING 

 

 

 

 

 

 

 

4.1 Applicable Wire Sizes 4-2 

4.2 Applicable Connector and Conformable Housing/ Contact 4-3 

4.2.1 Connector for AC Power Supply (CN1) 4-3 

4.2.2 Connector for Motor (CN2) 4-3 

4.2.3 Connector for Input/Output Signals (CN3) 4-3 

4.3 External Wiring Diagram 4-4 

4.4 Connector Terminal Arrangement 4-5 

4.5 Specification Summary of Input/Output Signals 4-6 

4.6 Wiring Procedure 4-7 

4.7 Precautions on Wiring 4-8 

4.7.1 CN3 Shielding Procedure 4-9 

4.7.2 CN1 & CN2 Wiring Procedure 4-11

WIRING 

 

4.1 Applicable Wire Sizes 

Main circuit 

The table below shows typical sizes of external terminals and wires used for the Driver. 

Select the wire to use and its size based on the wiring distance, operation environment and 

current capacity. 

Table 4-1 assumes that the rated current flows with 2m or shorter input/output signal line 

and 10m or shorter Motor power cable at an ambient temperature of 104F (40C). 

 

Table 4-1 Applicable Wire Size 

Example of applicable wire size 

External terminal name 

Power supply input 

terminal 

Motor connecting 

terminal 

 

Earth terminal 

Terminal 

code 

 

 

 

 

 

 

 

 

 

 

 

or greater 

 

 

 

 

or greater 

 

 

 

AWG#18 or greater 

 

or greater 

AWG#18 or greater 

 

 

 

 

or greater 

 

 

 

or greater 

Signal circuit 

I/O signal connector 

 

 

AWG#24 to 30A twisted pair lump shielded wire is used 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 For bundling wires or putting them in a duct, take the allowable current reduction ratio of the 

wires into consideration. 

2 When the ambient temperature is high, the life will be shortened due to thermal degradation. 

In this case, use a heat-resistant vinyl cable (HIV).

WIRING 

 

4.2 Applicable Connector and Conformable Housing/ Contact 

 

 

 

 

 

4.2.1 Connector for AC Power Supply 

For the Driver 

Conformable 

Housing 

Conformable 

Contact 

Maker Name 

1-179276-5 1-178128-2 1-175218-5 Tyco Electronics AMP K.K. 

4.2.2 Connector for Motor 

 

For the Driver Conformable 

Housing 

Conformable 

Contact 

Maker Name 


 

 


Housing 

Conformable 

Contact 

Maker Name 


 

 


Housing 

Conformable 

Contact 

 

 

Maker Name 


4.2.3 Connector for Input/ Output Signals 

For the Driver 

10214-52A2J 

L 

Conformable 

Housing 

Conformable 

Contact 

Maker Name 

10114-3000VE 10314-52A0-008 Sumitomo 3M Ltd. 

 

 

 

 

Conformable housing and contact are not attached with the Driver. 

They should be prepared by customer, or purchased among “3.2 Option” in accordance with the 

combined Motor selection.

Fig.4-1 External Wiring Diagram 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 2) pulse input(CW[CK]) 

Note 2) pulse input(CCW[U/D]) 

Power down input(PD) 

Input common 

Step angle select input(EXT) 

Full/ Half input(F/H) 

Phase origin monitor output(MON) 

Alarm output(AL) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.3 External Wiring Diagrams 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1For the parts marked , 

Note 2) “2 input mode (CW pulse, CCW pulse)” or “1 input mode (CK+U/D)” 

 

 

 

 

 

 

 

 

can be selected with the functional select switch F/R. 

 

WIRING

WIRING 

 

4.4 Connector Terminal Arrangement 

 

I/O signal connector CN3 is an interface connector to a host computer or the like. 

The connector of the amplifier is "10214-52A2JL" (made by Sumitomo 3M Ltd.). 

 

 

 

 

 

 

Reserved 

 

 

Collector MONCollector 

 

Emitter MONEmitter Input common 

 

Fig.4-2 Connector Terminal Arrangement for CN3 

 

 

 

The above figure shows the arrangement when viewed from the wiring section of the 

 

 

connector. Conformable plug and shell are not attached to Driver, and should be 

 

prepared among “4.2 Applicable Connector and Conformable Housing/ Contact” or 

 

 

purchased according to the combined motor in “3.2 Option List” by customer.

WIRING 

 

4.5 Specification Summary of Input/Output Signals 

 

Table 4-2Specification Summary of CN3 I/O Signal 

Signal 

Reference 

Designation 

Pin 

Number 

Function Summary 

 

 

 

CW pulse input 

Standard 

Pulse train input 

CCW pulse input 

Standard 

Rotational direction 

input 

Power down input 

Step angle select 

input 

select 

input 

Phase origin 

monitor output 

Alarm output 

 

 

 

 

 

 

 

 

 

 

 

 

Collector 

Emitter 

Collector 

Emitter 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When “2 input mode”, 

Input drive pulse rotating CW direction. 


Input drive pulse train for motor rotation. 


Input drive pulse rotating CCW direction. 


Input motor rotational direction signal. 

Built-in photo coupler ON CW direction 

Built-in photo coupler OFF CCW direction 

Inputting PD signal will cut off (power off) the current 

flowing to the Motor (With dip switch select, change 

to the Power low function is possible). 

PD input signal on (built-in photo coupler on) 

… PD function is valid. 

PD input signal off (built-in photo coupler off) 

… PD function is invalid. 

FULL/HALF select input will become valid by inputting 

EXT signal. 

EXT input signal on (built-in photo coupler on) 

…External input signal F/H is valid 

EXT input signal off (built-in photo coupler off) 

…Main body rotary switch is valid 

When EXT input signal on (built-in photo coupler on), 

F/H input signal on (built-in photo coupler on) 

… HALF step 

F/H input signal off (built-in photo coupler off) 

… FULL step 

When excitation phase is at origin (in the status of 

power on) F/H input signal on (built-in photo coupler 

on), it turns on. 

When FULL step, ON per 10 pulses. 

When HALF step, ON per 20 pulses. 

When alarm circuits actuated inside the Driver, 

outputs signals to outside. Then the Stepping motor 

becomes unexcited status. 

Refer to “9. Specification” for Input/Output signal specification. 

 

As for Motor rotational direction, CW direction is regard as clockwise revolution by 

viewing the Motor from output shaft side.

WIRING 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.6 Wiring Procedure 

 

The Driver is control unit to process signals of several mV or less. 

Therefore, perform wiring observing the following items. 

1 Input/output signal line 

 

For the input/output signal line, use twisted wires or multi-conductor twisted lump shielded 

wires. Wire them by taking the following precautions into account. 

Wire them in the shortest distance. 

The input/output signal line should be 2m or less. 

The motor power cable line should be 10m or less. 

Separate the main circuit line from the signal circuit line. 

Do not wire the main circuit line on the side of the Driver or near another Driver. 

We recommend to use an "insulation sleeve-equipped bar terminal" if a certain insulation 

distance is required to be secured between main circuit wires or between main and signal 

circuit wires. 

2 Earth cable 

Earth the wire with the diameter of AWG18 or grater at one point. 

Perform class 3 earth (earth resistance value: 100 max.). 

Be sure to connect the frame of the Stepping motor (the grounding terminal) to the earth 

terminal of the Driver. 

3 Measures against malfunction due to noise 

Note the following to prevent malfunction due to noise. 

Arrange the noise filter, the Driver, and the upper controller as near as possible. 

Be sure to install a surge absorbing circuit on the coils for the relay, the magnetic 

contactor, the induction motor and the brake solenoid. 

Don’t pass main circuit line and signal line in the same duct or overlap them. 

When a large noise source such as an electric welding machine or an electric discharge 

machine exists nearby, insert a noise filter into the power supply and the input circuit. 

Don't bind the noise filter primary and secondary side wires together. 

Don't make the earth cable longer. 

4 Measure against radio interference 

Since the Driver is an industrial equipment, no measure against radio interference has been 

taken to it. If the interference causes some problem, insert a line filter to the power line

WIRING 

 

4.7 Precautions on Wiring 

 

Perform wiring observing the following completely 

 

 

 

 

 

 

 

 

 

 

 

 

1 Noise processing 

 

The main circuit of the Driver uses FET under PWM control. If the wiring processing is not 

earthed properly, switching noise may occur by di/dt and dv/dt generated when FET is 

switched. Because the Driver incorporates electronic circuits such as the CPU, it is 

necessary to perform wiring and processing so as to prevent external noise from invading to 

the utmost. 

To prevent trouble due to this noise in advance, perform wiring and grounding securely. 

The power noise resistance (normal, common noise) of the Driver is within 30 minutes at 1500 

V, 1 sec. Do not conduct a noise test for more than 30 minutes. 

2 Motor frame earth 

When the machine is grounded through the frame, Cf x dv / dt current flows from the PWM 

power unit of the Driver through the motor floating capacity (Cf). 

To prevent any adverse effect due to this current, be sure to connect the motor terminal (motor 

frame) to the PE (protective earth) terminal of the Driver. 

Also, be sure to ground it directly. 

3 Wire grounding 

When a motor is wired to a metal conduit or box, be sure to ground the metal. In this case, 

perform one-point grounding. 

4 Miswiring 

Since miswiring in the Driver and the Stepping Motor may damage equipment, be sure to 

check that wiring has been performed properly. 

5 Power line protection 

Take the following cutions into account for power line wiring 

Input overcurrent protection, Leakage current 

Protect the power line by usiing circuit breaker and fuse without fail for Driver input. 

Even after the motor frame is grounded as specified, leakage current flows in the input 

power line. When selecting a leak detection-type breaker, make sure that no 

oversensitive operation is caused by high-frequency leakage current. 

Power supply surge 

When a surge voltage occurs in the power supply, connect a surge absorber between 

the powers to absorb the voltage before operation. 

6 Lightening surge 

When there is a possibility that a lightning surge over 2kV may be applied to the Driver, take 

countermeasures against the surge at the control panel inlet.

WIRING 

 

4.7.1 CN3 Shielding Procedure 

The following figure shows the connector shielding procedure for the CN1 or CN2 connector. 

There are two shielding procedures, clamp and soldering processing. 

 

Clamp processing 

1 

Remove the cable sheath. 

Sheath 

Mount a tape or a compression insert. 

2 

At this time, the tape or the compression 

insert should be completely on the cable 

sheath. 

3 

Drain wire 

Fold back the drain wire. 

4 

Tighten the cable clamp from on the drain 

wire. 

Drain wire 

Ground plate 

1 mm 

Set it about 1 mm away from the end face 

of the tape or the compression insert. 

 

 

 

 

Set the compression insert before soldering the cable to the connector.

WIRING 

 

Soldering processing 

Procedures 1 and 2 are the same as the clamp processing. 

Drain wire 

1 

Ground plate 

1 mm 

Turn the cable and bring the drain wire near the ground plate. 

Solder the drain wire 

(where is marked.) 

2 

5 mm 

Ground plate

WIRING 

4.7.2 CN1 & CN2 Wiring Procedure 

The following figure shows the contact wiring procedure for CN1 & CN2. 

 

With Crimping Tool 

Perform the wiring with using the following crimping tool. 

(MakerTyco Electronics AMP K.K.) 

 

Economy typeStandard type 

 

 

 

Without Crimping Tool 

 

Perform pre-soldering on wire.Insert the wire to contact one side of wire barrel 

uncovered: 3.5mmand hold covering holder.lightly with pliers. 

Soldering iron 

Solder 

 

 

 

Press the other side Press one side ofPress the other Unsoldering the 

tightly (so as not to covering holder likewise.side tightly. pre-soldered part 

come out with when lightly pulled). 

soldering iron. 

 

 

 

 

 

 

When unsoldering the pre-soldered part at the end, adding a small amount of solder would help 

the better operation. Take care not to flow the solder into the connecting part at that time.

5. INSTALLATION 

 

 

 

 

 

 

 

INSTALLATION 

 

 

 

 

 

 

 

5.1 Driver Installation5-2 

5.1.1 Installation Place 5-2 

5.1.2 Installation Procedure 5-3 

5.2 Stepping Motor Installation 5-4 

5.2.1 Installation Place 5-4 

5.2.2 Installation Procedure 5-4 

5.3 Lead Wire Installation 5-6


5.1 Driver Installation 

 

 

Refer to the following for the Servo Amplifier installation place and procedure. 

 

5.1.1 Installation Place 

Install the Servo Amplifier by referring to the following. 

 

Case 

When installing in a box 

Precautions 

The temperature in the box may be higher than the outside temperature 

depending on the power loss of built-in equipment and the dimensions of the 

box. Be sure to keep the temperature around the Driver at 50 (122F) or 

lower by properly determining the dimensions of the box, the cooling system 

and the arrangement. For a longer lifetime and higher reliability, operate the 

When there is a vibration 

source nearby 

When there is a heat 

generating source nearby 

Servo Amplifier at an in-box temperature of lower than 40C104F. 

Install the PM Driver at the base through a shock absorber so that vibration may 

not be transmitted directly to the Driver. 

Even it there is a possibility that a temperature rise may be caused by 

convection or radiation, keep the temperature near the Driver lower than 50 

(122°F). 

When there is corrosive gas 

If the PM Driver is operated for a long time, contact failure will come to occur at 

contact parts (e.g., connectors). So, never install the Driver in corrosive gas 

atmosphere. 

When there is explosive gas or 

combustible gas 

Never install the PM Driver in explosive gas or combustible gas atmosphere. 

Relays and contactors, which generate arcs (sparks) inside boxes, and such 

parts as regenerative brake resistor may become ignition sources, causing fires 

and explosion. 

When there is dust or oil mist 

Never install the PM Driver in such atmosphere containing dusts or oil mists. 

Dusts or oil mists adhered to or accumulated on the Driver may lower insulation 

or cause leak between conductors of applicable parts, damaging the Driver. 

When there is a large noise 

source 

Induction noise will enter input signals and the power supply circuit, causing PM 

Driver’s malfunction. When there is a possibility of noise entering, take proper 

measures such as inserting a noise filter, revising line wiring and preventing 

 

noise generation.



 

Direction and Position of Installation 

 

Install the Driver vertically. 

Fix the Driver with M4 screws by using the mounting holes on the back of the Driver as 

follows. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 5-1 

 

Board arrangement conditions 

If heat remains inside of the control box, install a fan to force air to flow. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

min. 25 min. 

 

Fig. 5-2 

min. 

min.


 

5.2 Stepping Motor Installation 

 

The Stepping motor is designed to be installed indoors. 

Note the following precautions on the position and method for installation. 

 


 

Install the Stepping motor at an indoor site by referring to the following. 

 

Ambient temperature : -10 to 50C ( 14F to 122F) 

Storage temperature : -25 to 80C (-13F to 176F 

Ambient humidity : Less than 90% :Under 40C Less than 57% :Under 50C 

Less than 35% :Under 60C(without dew condition) 

Storage humidity : 5 to 90% (without dew condition) 

Well-ventilated places without corrosive or explosive gas 

Places free from dust or foreign materials 

Places easy to check and clean 

Always keep away from oil, water or cut liquid. 

 

 

5.2.2 Installation Procedure 

 

Installation Direction 

The Stepping motor can be installed horizontally or on/under the end of a shaft. 

When setting vertically, provide a cable trap to prevent oily water from going to the motor. 

 

 

Cable trap 

 

 

Fig. 5-3 

 

Prevention against Water 

 

 

The motor, as a single unit, satisfies the IEC standard. Since the standard, however, is intended to 

check performance over a short period of time, the following measures against wetting are required 

for actual usage. Handle the system carefully, or the connector sheathes may be hit or damaged, 

deteriorating waterproof function.


 

Connection to Opposite Machine 

Perform centering accurately between the motor shaft and the opposite machine. Note that 

when a rigid coupling is used, especially, a slight offset will lead to damage of the output shaft. 

When installing the motor to the machine, make a installing hole precisely so that the motor joint 

can be smoothly connected. Also, make the installing surface as flat as possible, or the shaft or 

the bearing may be damaged. 

When installing the gear, the pulley, the coupling, etc, avoid giving shocks to them. 

 

 

Pulley 

 

 

 

Fig. 5-4 

 

When removing the gear, the pulley, etc, use a dedicated extracting tool. 

 

 

 

Fig. 5-5 

Pulley 

Extracting tool 

 

 

 

 

When performing belt driving, check that the shaft-converted value of the belt tension does not 

exceed the allowable value shown in Table 5-1.


 

Allowable Load of Bearing 

Table 5-1 shows the load the Stepping motor can endure. Do not apply an excessive thrust or radial 

load. The thrust or radial load in the table indicates the value when it is independently applied to the 

shaft. 

 

Table 5-1 Motor Allowable Radial and Thrust Load 

Motor Model Number Radial Load Thrust Load 

 

 

 

 

 

 

 

 

 

The allowable radial load refers to the maximum load applicable to the point one-third of 

 

the output shaft length away from theoutput shaft. 

 

 

 

 

 

 

 

 

 

 

 

Thrust load 

 

 

 

Radial load 

 

 

 

Fig.5-6 Radial Loaded Position 

 

 

 

5.3 Lead Wire Installation 

 

Be careful not to give stress or damage to the lead wires.

6OPERATION 

 

 

 

 

 

 

 

OPERATION 

 

 

 

 

 

 

 

6.1 Operation Sequence 6-2 

Power ON Sequence 6-2 

6.2 Display 6-3 

6.2.1 Status Display 6-3 

6.2.2 Alarm Display 6-3

6OPERATION 

6.1 Operation Sequence 

 

 

The frequency of power ON/OFF should be 5 times/H or less, and 30 times/day or less. 

 

 

 

 

 

 

 

 

 

 

 

6.1.1 Power ON Sequence 

Start ready ON 

external switch 

Main circuit power supply 

Driving pulse 

Control signal 

1.5 sec min. 

 

 

Start ready ON 

Start ready OFF 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main circuit 

power 

100 to 230VAC 

 

Circuit breaker 

Noise filter 

Controller 

 

Surge absorber 

 

 

 

 

 

 

Driver 

 

 

 

 

 

 

 

 

Stepping 

motor 

 

 

 

Fig. 6-1

6OPERATION 

 

6.2 Display 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TheDriver status and alarms are displayed by 7-segment LED. 

6.2.1 Status Display 

Table 6-1 Status Display 

Display 

Explanation of status 

LED POWER ON Internal power supply is set up. Rotates in the form of figure 8 

when in the start ready status. 

Upperis ON 

 

 

 

Loweris ON 

 

 

 

6.2.2 Alarm Display 

 

 

 

 

 

 

 

 

 

 

 

Display 

 

Excitation phase is at origin (power ON status). 

ON once per 10 pulse when FULL step (0.72/step 

ON once per 20 pulse when HALF step (0.36/step 

Command pulse is inputted. 

Turn ON for approx. 100ms per 1 pulse input. 

 

 

Table 6-2 Status Display 

Explanation of status 

Displayed in the status of the power element overcurrent inside the 

Driver. 

 

Overheat protection alarm circuit of inside element is operated. 

This alarm occurs when the temperature inside the Driver including 

ambient temperature becomes at 80(176F) or more. 

Displayed when power voltage is under 85VAC. 

 

Displayed when power voltage exceeds 253VAC. 

With alarm circuit operations, LED is turned on and winding current of the Stepping 

motor will be cut off leading to the unexcited status. At the same time, the signal will 

be output to outside from the alarm output terminal (AL) of the Input/Output signal 

connector (CN3). Once alarm circuit is actuated, this status will be remained until 

alarm is reset by turning on the main power again. 

When alarm occurs, remove the cause before turning on the main power again. To 

remove the causes, refer to “8.1 Troubleshooting”.

7. SET UP 

 

 

 

 

 

 

 

SET UP 

 

 

 

 

 

 

 

7.1 Overview 7-2 

7.2 Switch Explanation 7-3 

Function Select Dip Switch 7-3 

Step Angle Select Switch (S.S) 7-5 

Current Select Switch during Operation (RUN) 7-5 

Current Select Switch when Stop (STP 7-6

7. SET UP 

7.1 Overview 

 

 

Various setting according to the specification is possible with rotary and dip switch in the front of the Driver. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M 

TION 

Fig. 7-1 Front View 

F

7. SET UP 

7.2 Switch Explanation 

 

7.2.1 Function Select Dip Switch 

 

 

The functions according to the specification can be selected with this Dip switch. 

Please confirm the ex-factory setting as follows. 

 

 

 

 

 

 

 

 

 

 

 

2 input mode (CW/CCW pulse input) 

Micro step operation 

Power OFF 

Excitation select 

Fig. 7-2 Ex- factory Setting 

 

 

 

 

Turn off the Driver power supply before specification change with the function select 

dip switch. 

 

Input mode select 

Input pulse mode selection 

 

 

 

Input pulse mode 

input mode 

input mode 

 

Low vibration mode select 

Low vibration and smooth operation is enabled even by the rough resolution setting 

(e.g. 1 division, 2 division). 

 

 

 

Operation 

Low vibration operation 

Micro step operation 

 

 

 

 

 

 

 

When LV select is ON (low vibration mode), operational process of driving pulse will be 

carried out inside the Driver. Therefore, the Motor movement delays for the time of 1 

pulse per input pulse. Note that depending upon the combined Motor, load, driving 

profile and etc, it may take a while until the shaft shall be adjusted when the Motor 

stops.

7. SET UP 

 

Power down select 

Select the Motor winding current value when inputting the power down signal. 

 

 

 

Motor winding current 

Current value by rotary switch STPPower Low 

Power OFF 

 

 

 

 

 

 

 

 

PD function (the setting selected by PD of the function select dip switch) will be 

enabled by PD input signal ON (built-in photo coupler ON) of Input/Output signal 

connector (CN3). Power down signal input is prior to all the other current settings 

except for alarms. The operational status may not be maintained such as power 

swing due to output torque drop or lower operation due to Motor current OFF 

(unexcited Motor). Pay extra attention to the input timing of the power down signal in 

addition that the security device should be installed to the machine. 

 

Excitation select 

Selecting excitation phase when power ON. 

 

 

 

Initial excitation phase 

Excitation phase when power OFF 

Phase origin 

 

 

 

 

By turning on the EORG, excitation phase when power OFF will be 

saved. Therefore, there will be no shaft displacement when turning 

the power ON.

7. SET UP 

 

7.2.2 Step Angle Select Switch 

 

The divisions of the basic step angle (0.72/step) when micro step driving can be set with this 

rotary switch. 

 

Graduation 

Division 

Graduation 

Division 

 

Ex-factory setting is at 1 (division 2) 

 

The step angle select switch (S.S) will become invalid by EXT input signal ON (built-in 

 

 

photo coupler ON) of Input/Output signal connector (CN3). 

 

 

7.2.3 Current Select Switch during Operation 

 

The Motor operational current value can be selected with this rotary switch. 

 

Graduation 

Motor 

current 

Graduation 

Motor 

current 

 

 

Ex-factory setting is at 0 (rated value). 

 

 

When there is a sufficient extra motor torque, lowering the operational current 

 

value will be effective in the lower vibration. The Motor output torque is almost 

 

proportional to the current value. When adjusting the operational torque, 

 

confirm the sufficient operational margin and determine the Motor current value.

7. SET UP 

 

 

7.2.4 Current Select Switch when Stop 

The motor current value when stop and when power down input signal ON (power low function is 

selected by dip switch) can be selected with this rotary switch. 

 

Graduation 

Motor 

current 

 

 

 

Graduation 

Motor 

current 

 

 

 

Ex-factory setting is at A. 

 

 

The current setting when stop by STP will become valid when the Motor stops 

 

(approximately 200ms after the last pulse input) and when power down input signal 

 

ON (power low function is selected). The Motor output torque is almost proportional 

 

to the Motor current value. Be aware of the output torque (especially the drop under 

 

Z shaft load operation and etc.) 

 

when the Motor stops. When there is a sufficient 

extra motor torque, it can prevent the Motor and the Driver from rising the temperature 

to lower the setting value of the operational current select or the current select when 

stop.

8. MAINTENANCE 

 

 

 

 

 

 

 

MAINTENANCE 

 

 

 

 

 

 

 

8.1 Troubleshooting 8-2 

8.2 Mode Switch 8-4 

8 Reference to the Alarm records and Software version 

8-4


8.1 Troubleshooting 

 

 

When the Motor does not function normally, check the each item in the following table before consulting with 

us. 

 

Table 8-1 Troubleshooting 

Troubles Check Items Corrective Actions 

The Motor can 

not be excited. 

Check if the power supply has been turned 

ON. Check the 7-segment LED right. 

Check the Driver status. 

Check if alarms are displayed. 

Check miswirings. 

Check if the power down signal is input. 

After checking the power line 

connection, turn on the power supply. 

Check the alarm contents and remove 

the causes in the power ON status 

(refer to the “6.2.2 Alarm Status”) 

Correct the wirings. 

Reset the PD input signal. 

In case that the Motor can not be excited after the checks and the corrective actions 

are taken, the Driver or the Motor may be broken. Confirm that there is no error on 

the power voltage and connections, and then execute the repairing request. 

The Motor will not 

rotate. 

The Motor 

rotational direction 

is wrong. 

Check miswiring of signal line. 

Check if the pulse command input is within 

the specification. 

Check if the input signal logic is correct in 

the 2 input mode. 

Check if CW and CCW signals are inputted 

at the same time in the 2 input mode. 

Check if the setting by input mode select 

switch (1 input mode/ 2 input mode) 

matches the pulse input mode. 

Check if the CW signal line and the CCW 

signal line are connected conversely in the 

2 input mode. 

Check if the Motor rotational direction 

command logic is correct in the 1 input 

mode. 

Correct the wirings. 

Correct the pulse command within the 

specified range. 

Turn off the input signals of the other 

input terminals that are not inputted 

pulses (built-in photo coupler OFF). 

Correct command input. 

Set the input mode and the pulse input 

mode to match. 

Correct the connections. 

Correct the connections. 

 

Check miswiring of motor lead wire. 

Correct the wirings.


 

Abnormal Motor 

operation 

Motor power 

swing 

Check the centering accuracy of Motor 

shaft and lead shaft. 

The traveling amount is small or large. 

Check if the load is proper. 

Check if pulse command is inputted 

correctly. 

Check if slow up/ down is performed as 

designed. 

Check the Stepping motor error. 

Correct the centering of the Motor shaft 

and the load shaft. 

Check the step angle (resolution). 

Check the input pulse numbers. 

Review the load. 

Review the command input. 

Review slow up/ down. 

Replace the Stepping motor. 

7-segment LED 

turns on. 

Overcurrent alarm of the power element inside the Driver. 

Request to repair after check the connection error. 

7-segment LED 

turns on. 

7-segment LED 

turns on. 

Check if the ambient temperature of the 

Driver is within the specified range of 32 to 

122F ( 0 to 50 . Check if the body 

temperature of the Driver including ambient 

temperature is under 176F (80. 

Check if the Driver is installed in the sealing 

control box or under poor ventilated 

condition. 

Check if the Driver is installed in the 

thermal conductive metallic box. 

Check the Motor current setting. 

Check if the power supply voltage is within 


Adjust the ambient temperature of the 

Driver within the specification of 32 to 

122F ( 0 to 50 . In order to 

secure the reliability, use under the 

ambient temperature of 104°F (40) 

or lower is recommended. 

Install the Driver under the well 

ventilated condition, or install a draft 

fan in the control box. 

Install the Driver in the metallic box so 

that the box is not filled with heat, or 

install a fan for forced cooling. 

If there is extra torque, lower the 

operational current setting or the 

current setting when stop with rotary 

switch RUN and STP. 

Set the power supply voltage at 

85VACor larger. 

7-segment LED 

turns on. 

Check if the power supply voltage is within 


Set the power supply voltage at 

253VACor lower.


 

8.2 Mode Switch 

The last ten alarm records and the software version can be confirmed with this switch. 

8.2.1 Reference to the Alarm records and Software version 

The alarm reference and the software version confirmation are enabled by the following sequence. 

Press the Mode switch over one second, and the 7-segment LED will show “AL”. 

Every time pressing the Mode switch, the LED will show the ascending alarm record. 

Press the Mode switch over one second, and the 7-segment LED will show “FA”. 

Press the Mode switch, and the LED will show the software version. 

Press the Mode switch over one second to return to the normal display status.

9. SPECIFICATIONS 

 

 

 

 

 

 

 

SPECIFICATIONS 

 

 

 

 

 

 

 

9.1 PM Driver 9-2 

9.1.1 Specifications 9-2 

9.1.2 Input Interface 9-3 

9.1.3 Output Interface 9-6 

9.2 Stepping Motor 9-7 

9.2.1 Common Specifications 9-7 

9.2.2 Data Sheet of the Stepping Motor 9-8 

9.3 Characteristics 9-16 

9.4 External Views 9-50 

9.4.1 External Views of the Driver 9-50 

9.4.2 External Views of the Stepping Motor 9-51


 

9.1 PM Driver 

 

9.1.1 Specifications 

The following table shows the specifications of the PM Driver. 

Table 9-1 Specifications 

Model 

 

 

 

 

 

 

 

Input/Output signal Function 

Basic Specification 

Input power supply 

Power current (A) 

Protection class 

Environment 

Operating environment 

Applicable standard 

Operating ambient temperature 

Storage temperature 

Operating ambient humidity 

Storage humidity 

Altitude 

Vibration 

Shock 

Dielectric strength 

Insulation resistor 

Mass 

Protective function 

 

LED display 

Command pulse input signal 

Power down input signal 

Step angle select input signal 

select input signal 

Phase origin monitor output signal 

Alarm output signal 

Single phase 100 to 230VAC +10, -15% 50/60Hz 

 

Class 

Installation category (over voltage category 

Pollution degree2 

 

 

 

no condensation 

no condensation 

Up to 1,000 meters above sea level 

when tested X,Y and Z directions for 2 hours in the 

frequency range between 10Hz to 55Hz. 

No error based on the section 3.2.2 “C” of the NDS-C-0110 

Standard. 

No error when applying 1.5kVAC for a minute between power 

input terminal and metallic box. 

10M or more with 500 VDC megger between power input 

terminal and metallic box, over. 

 

Driver overheat, Main circuit power supply error, Overcurrent 

Power supply monitor, Phase origin monitor, Pulse monitor, 

alarm display 

Photo coupler input mode, input resistance 220 

Input signal voltage “H” level: 4.0 to 5.5V, “L” level: 0 to 0.5V 







Open collector output by photo coupler 

Output signal standard 30V5mA 

Open collector output by photo coupler 

Output signal standard 30V5mA 

Note that the power voltage must not exceed 230VAC + 10% (253VAC). Use a step-down 

transformer if the voltage would be increasing over the specified range. 

In case of putting the Driver in a box, the temperature inside the box should not exceed this 

specified range. 

The maximum input frequency is 250k pulse/s.


 

9.1.2 Input Interface 

Input circuit configuration 

Fig. 9-1 shows input circuit configuration. 

 

 

 

 

 

Input signal 

 

 

 

 

Driver 

Fig. 9-1 Input Circuit Configuration 

Input signal specifications 

Fig.2 shows input signal specifications. 

 

Negative logic 

 

2s or more 

to 

 

 

 

 

 

 

Approx. 

 

 

Circuit operation 

 

 

to 

 

Pulse duty 50% or less 

 

 

 

 

 

1s or less 

Positive logic1s or less 

1s or less 

1s or less 

 

to 

 

 

 

 

Circuit operation 

Approx. 

 

 

 

 

 

 

Pulse duty 50% or less 

 

to 

 

2s or more 

 

Fig.9-2 Input Signal Specification


Command pulse timing 

2 input mode pulse, pulse 

Fig.9-3 shows command pulse timing when “2 input mode”. 

 

 

 

 

 

 

 

s or more 

 

Fig. 9-3 Input Pulse Timing in the “2 Input Mode” 

 

 

1. The built-in photo coupler is turned ON where marked with , and the internal circuit 

 

(Motor) will be actuated at the leading edge of the photo coupler ON. 

 

2. When applying pulse to CW, turn off the CCW built-in photo coupler. 

 

3. When applying pulse to CCW, turn off the CW built-in photo coupler. 

 

 

1 input mode 

Fig.9-4 shows command pulse timing when “1 input mode”. 

 

 

 

 

 

 

 

s or more 

 

s or more 

Fig. 9-4 Input Pulse Timing in the “1 Input Mode” 

 

 

1. The built-in photo coupler is turned ON where marked with , and the internal circuit 

 

(Motor) will be actuated at the leading edge of the CK photo coupler ON. 

 

2. Switch the input signal when the CK built-in photo coupler is OFF.


 

Input circuit configuration 

Fig.9-5 shows the input circuit configuration. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input signal 

 

 

 

Approx. 

 

Fig. 9-5 Input Circuit Configuration 

Fig.9-6 shows the timings of FULL/HALF select input signal, command pulse and step angle select, 

as well as the timing when “EXT input signal” and “H/F input signal” is used. 

Command pulse 

 

s or more 

Fig. 9-6 EXT and F/H Input signal Timing 

 

Driver 

s or more 

1. The built-in photo coupler is turned ON where marked with . 

2. EXT input signal 

The function by external F/H input signal will be valid at EXT photo coupler “ON”. 

The micro step division setting by rotary switch S.S will be valid at EXT photo coupler 

“OFF”. 

3. F/H input signal 

HALF step (2 division) operation at F/H photo coupler “ON”. 

FULL step (1 division) operation at F/H photo coupler “OFF”. 

4. Refer to Fig. 9-6 for switching EXT and F/H input signal. 

When switching the step angle by EXT and F/H input signal, phase origin monitor LED 

maynot be turned ON and phase origin monitor output may not be outputted when stop. 

Refer to the output circuit configuration in the “9.1.3 MON Output”.


 

9.1.3 Output Interface 

Output circuit configuration 

Fig.9-7 shows the output circuit configuration. 

 

 

 

Note) Max. Ic current: 5mA 

 

 

 

Output signal 

 

 

Driver 

Fig. 9-7 Output Circuit Configuration 

 

output 

Fig.9-8 shows the “Command pulse and phase origin output signal” timing. 

 

 

 

 

 

 

pulse 

pulse 

MONoutput 

Fig. 9-8 Input Pulse and MON Output Signal Timing (at 1 division setting) 

 

 

 

 

When the Motor exciting phase is at the phase origin (power ON status), photo coupler is 

turned on. And then the upper D.P of status LED is also turned on synchronously. 

MON output signal is outputted per Motor output shaft angle of 7.2from phase origin. 

 

In case of changing the Motor division setting by the external input signal and the rotary switch as 

example below, the Motor can not stop where MON output signal can be outputted. Take this 

caution into consideration when using MON output signal. 

Example In case of changing the division setting by F/H input signal. 

 

 

 

 

 

 

 

 

 

Phase origin position 

Phase origin position 

Switching to FULL step by external F/H input signal 

Stop position at FULL step 

step step 

Motor shaft 

 

Fig. 9-9 Example for MON output signal will not be outputted when stop


9.2 Stepping Motor 

9.2.1 Common Specification 

The following table shows stepping motor specifications. 

 

Table 9-2 Common Specifications


 

9.2.2 Data Sheet of the Stepping Motor

9. SPECIFICATIONS








 

 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 

I =Rated_current 

JL1=0.3310 

-4 kgm 2 

Torque (Nm) 

 

 

Pull-out torque(JL1) 

 

 

 

 

Rotational speed (S -1 ) 

 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.3310 

-4 kgm 2 

Torque (Nm) 

 

 

Pull-out torque(JL1) 

 

 

 

 

 

Rotational speed (S -1 )


 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 



 

 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 


 

Torque (Nm) 

 

 

 

 

 

 


 

 

 


 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=7.410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=7.410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 

 


 

FS1W075P 

 

E=AC100V,200V 

 


JL1=4410 

-4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

FS1W075P 

 

 

E=AC100V,200V 

I 

 

=Rated_current 

JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 



 

 

 

FS1W075P 

 

 

E=AC100V,200V 

I 

 

=Rated_current 

 

JL1=0.9410 

-4 kgm 2 


 

Torque (Nm) 

 

 

 

 

 

 


 

 

 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=7.410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=7.410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 


FS1W075P 

 

 

E=AC100V,200V 

 


JL1=4410 

-4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=0.9410 -4 kgm 2 

Allowable torque(JL1) 

 

Torque (Nm) 

 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

 

Allowable torque(JL1) 

 

 

 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=2.610 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=7.410 

-4 kgm 2 

 


 

 

Torque (Nm) 

 

 

 

 

 



 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=7.410 -4 kgm 2 

 

Torque (Nm) 

 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=7.410 -4 kgm 2 

 


 

 

 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 


 

 

Torque (Nm) 

 

 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=7.410 

-4 kgm 2 

 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

 


 

Torque (Nm) 

 

 

 

 

 

 

 


 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

 


 

 

Torque (Nm) 

 

 

 

 

 



 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

 

Torque (Nm) 

 

 

 

 

 


 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 


 

JL1=15.110 -4 kgm 2 

 

 

 

Torque (Nm) 

 

 

 

 

 



 

 

 


 

FS1W075P 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

 

Torque (Nm) 

 

 

 

 

 


 

 

 

 

FS1W075P 


 

E=AC100V,200V 

 


JL1=4410 

-4 kgm 2 

 

 

 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 


 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

 

Torque (Nm) 

 

 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

 

 


 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

 


 

Torque (Nm) 

 

 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

 

 


 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=0.3310 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 

 


 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=0.3310 

-4 kgm 2 

 

 


 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=0.9410 -4 kgm 2 

 

Torque (Nm) 

 


 

 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=0.9410 -4 kgm 2 

 


 

 

Torque (Nm) 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=0.9410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

 

Torque (Nm) 

 

 


 

 

 

 



 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

 

Torque (Nm) 

 

 

Instantaneous Allowable torque(JL1) 

 

 


 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 

 


 

 

Torque (Nm) 

 


 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=15.110 

-4 kgm 2 

Torque (Nm) 

 

 


 

Allowable 

 

torque(JL1) 

 

 

 

 

 


 

 

 

 

 


 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 


 

 

Torque (Nm) 

 


 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=4410 

-4 kgm 2 

 

 

Torque (Nm) 

 


 

 

Allowable 

 

torque(JL1) 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 


 

Torque (Nm) 

 

 


 

 

 

 

 

 


 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 

 

 


 

Torque (Nm) 

 

 


 

 

 



 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 


 

 

 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=0.9410 

-4 kgm 2 


 

Torque (Nm) 

 

 

 

 

 

 


 

 

 

 

 


FS1W075P 

 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


JL1=2.610 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 


 

 

 

 

 

FS1W075P 

 

 

E=AC100V,200V 

 


JL1=7.410 

-4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=7.410 -4 kgm 2 

Torque (Nm) 

 

 


 

 

 

 

 


 

 

 

 

 

 

Pull-out 

 

torque(JL1) 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=15.110 -4 kgm 2 

Torque (Nm) 

 

 

 

 

 

 



 

 

 

 

FS1W075P 

 

E=AC100V,200V 

 


 

JL1=4410 -4 kgm 2 

Torque (Nm) 

 

 

Pull-out 

 

torque(JL1) 

 

 

 

 

 



9.4 External Views 

 

9.4.1 External Views of the Driver 

 

56 

35 

120 

7.5 

20 

O5 

4 

160 

150 5 

(5) 

5 

M 

TION 

F 

(10) 140 10 

M 

TION 

F


 

9.4.2 External Views of the Stepping Motor
















10. SAFETY STANDARD 

 

 

 

 

 

 

 

SAFETY STANDARD 

 

 

 

 

 

 

 

10.1 UL Standard 10-2 

10.2 CE Marking 10-2 

10.2.1 Low Voltage Directive 10-2 

10.2.2 EMC Directive 10-2 

10.3 Installation Procedure 10-3 

10.4 Recommended EMC Measure Parts and Installation Procedure 10-4 

10.4.1 Power Cable Wirings 10-4 

10.4.2 Wirings between Driver and Controller 10-4 

10.4.3 Motor Power Cable Wirings 10-4


 

10.1 UL Standard 

 

The “FS1W075P” complies with the UL (Underwriters Laboratories Inc.) standards. 

Standard 

UL Standard 

UL Standard for Canada 

 

10.2 CE Marking 

 

 

 

File Number 

E179775 

The conformity tests of Low Voltage Directive and EMC Directive are performed for 

FS1W075Pas EC directives at the third party of qualified institutions. And CE marking 

self declaration has been executed. 

10.2.1 Low Voltage Directive 

Make sure to use the Driver under the installation environment of the following category and 

pollution level. 

Over Voltage Category Pollution Level Standard 

 

10.2.2 EMC Directive 

The conformity tests of EMC Standard compliance were performed for FS1W075Punder 

the installation environment in figure 10 -1. However, since EMC changes depending upon 

user’s control board construction incorporated with the Driver and Stepping Motor, layout with 

the other electric devices or wirings, the conformity tests under the user’s installation 

environmental conditions can not be performed. Therefore, the final conformity tests of EMC 

compliance as entire machine and system should be performed by users. 

Classification Test Standard 

Emission Terminal interference voltage 

Electromagnetic radiation interference 

Immunity Electrostatics immunity 

 

Radiation field immunity 

 

Electric fast transient burst immunity 

Conductivity immunity 

 

Lightning surge immunity 

 

Voltage dip / Transform immunity 

NoteTemporary function degrading may happen by lightning surge.


 

10.3 Installation Procedure 

M 

TION 

F 

Fig.10-1 Installation Procedure for EMC test


10.4 Recommended EMC Measure Parts and Installation Procedure 

10.4.1 Power Cable Wirings 

NoteNoise filter 

Model Specifications Maker 

SUP-EL10-ER-6 Rated voltage: 250VAC OKAYA ELECTRIC INDUSTRIES CO., LTD. 

Rated current: 10A 

Make sure to earth the frame of noise filter. 

The wiring for the primary and secondary sides of the noise filter should be away as possible. 

The wiring from noise filter to Driver should be short as possible. 

Wire the Driver to the secondary side of the noise filter. 

 

Note 2) Surge protector 


 

 

 

 

 

 

RCM-601BQZ-4 Rated voltage: 250VAC OKAYA ELECTRIC INDUSTRIES CO., LTD. 

Wire the surge protector to the primary side of the noise filter. 

Note 3) Varistor 


MFCN14D431K Varistor voltage: 430V TAIYO YUDEN CO., LTD. 

Wire the varistor to the secondary side of the noise filter. 

10.4.2 Wirings between Driver and Controller 

Use shielded cable for wiring and make sure to earth the shielding sheath. 

The shielding sheath of the Driver connector can be earthed by connector shell. 

The cable should be shorter than 2m. 

10.4.3 Motor Power Cable Wirings 

Use shielded cable for wiring and make sure to earth the shielding sheath. 

The cable should be shorter than 10m.

Release 

Revision A 

Revision B 

Feb.2004 

Sep.2005 

Precautions For Adoption 

Cautions 

The possibility of moderate or minor injury 

and the occurrence of physical damage are assumed 

when the precautions at right column are not observed. 

Depending on the situation, 

this may cause serious consequences. 

Be sure to follow all listed precautions. 

Cautions 

• Be sure to read the instruction manual before using this product. 

• Take sufficient safety measures and contact us before applying this 

product to medical equipment that may involve human lives. 

• Contact us before adapting this product for use with equipment that 

could cause serious social or public effects. 

• The use of this product in high motion environments where vibration 

is present, such as in vehicles or shipping vessels, is prohibited. 

• Do not convert or modify any equipment components. 

* Please contact our Business Division for questions and consultations regarding the above. 

http://www.sanyodenki.com 

1-15-1, Kita-otsuka Toshima-ku Tokyo 170-8451, JAPAN (North America area) Phone: +81 3 3917 2223 

(Europe area) Phone: +81 3 3917 5157 

(Asia area) Phone: +81 3 3917 2814 

TAIWAN BRANCH 

Room 1208, 12F, No.96 Chung Shan N, Rd., Sec.2, Taipei 104, Taiwan, R.O.C. Phone:+886 2 2511 3938 

HONG KONG BRANCH 

1109, 11F New East Ocean Centre, 9 Science Museum Road, TST East, Kowloon, Hong Kong Phone:+852 2312 6250 

SHANGHAI BRANCH 

Room 2116, Bldg B, FAR EAST INTERNATIONAL PLAZA, No.317 Xianxia Rd., Shanghai 200051, China Phone:+86 21 6235 1107 

468 Amapola Avenue Torrance, California 90501 U.S.A. Phone:+1 310 783 5400 

P.A. PARIS NORD II 48 Allee des Erables-VILLEPINTE BP.50286 F-95958 ROISSY CDG CEDEX France Phone:+33 1 48 63 26 61 

Automation Intelligence, Inc. 

2855 Premiere Parkway, Suite A, Duluth, Georgia 30097 U.S.A. 

*Remarks : Specifications Are Subject To Change Without Notice.

9. SPECIFICATIONS - Sanyo Denki America, Inc.

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