CRK Series - Oriental Motor

RoHS-Compliant 

Stepping Motor and Driver with built-in Controller 

CRK Series 

NEW 

Motor Frame Size: Encoder option available for 1.65 & 2.36 in. 

(excluding geared motor types) 

The CRK Series with a built-in controller is a compact, 

space saving stepping motor and driver package with a 

powerful, feature-rich controller built-in. The driver supports 

standalone operation or RS-485 communications with 

multi-drop capability for network operation and I/O control. 

Stepping Motor Features 

• High-resolution motor, 0.36º/step or 0.72º/step 

• High-torque motors, 1.3~1.5 times more torque than 

conventional type 

• Lower vibration 

• Increased positional accuracy, up to 0.036º (2 arc min) 

with 0.36º motors 

Vibration Component Voltage Vp-p[V] 

Comparison of Vibration Characteristics 

1.5 

Conventional-Model 0.72º/step 

CRK566AKP 0.072º/step (microstep drive) 

1.0 

0.5 

0 0 200 400 600 800 1000 

3 Operating Modes 

• Direct command entry - from terminal, PLC or 

master controller. 

• Standalone operation - running stored 

programs selected via I/O. 

• Variable data - any settable parameter or variable 

values entered/changed via direct entry from a host 

will be used by the stored sequence. 

RS-485 Communications 

• Multi-Drop up to 16 units 

• PLC or PC based programming 

• Warning, Alarm and Error messaging 

Programmable controller 

or master device 

RS-485 

Microstepping Resolutions up to 

250 Divisions 

• 0.72º motor: 125,000 step/rev (0.00288º/step) 

• 0.36º motor: 250,000 step/rev (0.00144º/step) 

Space Savings 

2.75 in. (70 mm) 

3.97 in. 

(100 mm) 

Speed [r/min] 

Slave Device No. 1 Slave Device No. 2 Slave Device No. 16 

Motion Profile Example 

• Repetitive positioning 

• Stopping via sensor input 

• Continuous operation at variable speeds 

• Linked motion 

• Mechanical /electrical return to home 

• PLS-OUT function - drive a second driver with the 

same pulse count as the first motor 

1.37 in. (35 mm) 

• Din Rail Mounting possible 

Visit www.orientalmotor.com 

for further information, specifications, dimensions and speed-torque characteristics.

General Specifications 

Connection 

methods 

Transmission rate 

Input signals 

Output signals 

Number of 

sequences 

Power source 

ASCII Commands via RS- 

485, no need for dedicated 

software 

Selectable up to 115,200 bps 

11 Dedicated and 

6 General purpose 

2 Dedicated and 

4 General purpose 

64 maximum 

24 VDC 

Accessories (Sold Separately) 

• RS-485 jumper cable (Multi-drop) 

• Encoder driver cable (Included with encoder package) 

• Motor extension cable 

Encoder Option Available 

• 500 or 1,000 pulse/rev. 3 channel - line driver type 

Motion Creator Software 

• Easily create basic motion such as Incremental, Absolute, 

Linked, and Continuous moves 

• Use Program Editor to create complex motion profiles 

• Utilize commands from built-in editor with drag and drop 

• Easy cloning with Upload/Download functions to PC 

• Use Motion Monitor to view all inputs, outputs, motor position 

and alarm state 

• Built-in Help menu 

Operator’s Manual Available 

Visit www.orientalmotor.com 

or contact Technical Support for further information. 

Product Line 

Type 

Feature 

Motor Frame Size 

Basic 

Step Angle 

[deg/step] 

Maximum 

Holding Torque 

28 mm (1.10 in.) 

0.042~0.09 N•m (5.9~12.7 oz-in) 

A high-resolution type offers higher positioning 

accuracy with the basic step angle of 0.36º /step. 

42 mm (1.65 in.) 

Encoder 

0.36 

0.24~0.42 N•m (34~59 oz-in) 

High-Resolution Type 

60 mm (2.36 in.) 

Encoder 

0.78~2.3 N•m (110~320 oz-in) 

High-Torque Type 

A high-torque motor has approx. 1.3~1.5 times 

more torque when compared to a standard 5-phase 

stepping motor. 

20 mm (0.79 in.) 

28 mm (1.10 in.) 

42 mm (1.65 in.) 

Encoder 

0.72 

0.0231 N•m (3.2 oz-in) 

0.048~0.078 N•m (6.8~11 oz-in) 

0.24~0.42 N•m (34~59 oz-in) 

Standard Type 

The basic model offering a good balance of torque 

and low vibration/noise characteritics. 

42 mm (1.65 in.) Encoder 

60 mm (2.36 in.) Encoder 

0.72 

0.13~0.24 N•m (18.4~34 oz-in) 

0.42~1.66 N•m (59~230 oz-in) 

TH Geared Type 

Geared stepping motors are effective for inertia 

reduction, increasing torque, higher resolution and 

suppressing vibration. Five gear ratios are available. 

Backlash 10~60 arc minute (0.167º~1º) 

28 mm (1.10 in.) 

42 mm (1.65 in.) 

60 mm (2.36 in.) 

0.024~0.1 

0.024~0.2 

0.2~0.5 N•m (28~71 oz-in) 

0.35~1.5 N•m (3~13.2 lb-in) 

1.25~4 N•m (11~35 lb-in) 

ORIENTAL MOTOR U.S.A. CORP. 

Technical Support Tel: 800-468-3982 7:30A.M.-7:00P.M. C. S. T. (M-F) E-mail: techsupport@orientalmotor.com 

1,500 Products Same Day Shipping 

Over 10,000 Products Shipped within 7 Days 

Free Sizing 2 Year Warranty Global Support 

Printed in USA 10W 2KH #396

3 

■ Sample Programs 

Incremental Motion 

(1) TA=0.1; TD=0.1 

(2) VS=100; VR=1000; 

(3) DIS=10000 

(4) OUT3=0; OUT4=0 

(5) LOOP Q 

(6) MI 

(7) MEND; PC 

(8) OUT4=1 

(9) WAIT 1 

(10) OUT4=0 

(11) ENDL 

(12) MA 0 

(13) MEND; PC 

(14) OUT3=1 

#Acceleration and deceleration times to 0.1 

#Program start and running speeds 

#Set distance to 10000 

#Set general purpose outputs 3 and 4 inactive 

#Loop, loop count given by variable Q 

#Start moving incrementally, distance DIS 

#Wait for motion to end, then send the value of PC 

#Set Output 4 active 

#Wait 1 second 

#Set Output 4 inactive 

#End of loop 

#Start moving to absolute position 0 

#Wait for motion to end, then send value of PC 

#Set Output 3 active 

Linked Motion 

Velocity 

Running Velocity 

VR1 

Running Velocity 

VR0 

Starting Velocity 

VS 

Distance DIS0 

( part) 

Acceleration 

time 1 

Acceleration 

time 2 

Distance DIS1 

( part) 

Deceleration 

time 

Time 

(1) VR1 500 

(2) VR1=500 

(3) DIS1 2000 

(4) DIS1=2000 

(5) INCABS1 1 

(6) INCABS1=1 [INC] 

(7) LINK1 1 

(8) LINK1=1 

(9) VR2 1000 

(10) VR2=1000 

(11) INCABS2 1 

(12) INCABS2=1 [INC] 

(13) DIS2 4000 

(14) DIS2=4000 

(15) LINK2 0 

(16) LINK2=0 

(17) MI1 

#Set the velocity for linked move #1 to 500 pps 

#Device response 

#Set the distance for linked move #1 to 2000 


#Set the move type for linked motion #1 to incremental 


#Enable the linked operation for motion #1 


#Linked move #2 velocity equals 1000 pps 


#Set the move type for linked motion #2 to incremental 


#Linked move #2: destination is position 4000 


#"Unlink" link2 from link3 


#Start the linked operation motion 

Continuous Motion 

(1) TA 0.5; TD 0.5; VR 1000 

(2) MCP 

(3) LOOP 

(4) IF (IN1=1) 

(5) VR=VR+10; MCP 

(6) SAS Increase speed by 10 pps 

(7) WAIT TA 

(8) WHILE (IN1=1); WEND 

(9) ENDIF 

#Move continuously (positive) 

#Increase speed 

#Send message 1

4 

■ Partial List of Built in Commands 

Reference only. For a complete list, see operator’s manual. 

Motion Commands 

Command 

CONT 

CV 

HSTOP 

MA 

MCN, MCP 

MGHN, MGHP 

MI 

PAUSE 

PAUSECLR 

SSTOP 

Monitor Commands 

Command 

ALM 

HELP 

REPORT 

TEACH 

WNG 

System Status 

Command 

DTMP 

EC 

PC 

PE 

System Control 

Command 

ABORT 

ABORTACT 

ALMCLR 

CRRUN 

CRSTOP 

CURRENT 

HOMESEL 

MRES 

OTACT 

STARTACT 

STOACT 

STOB 

STOEN 

WNGCLR 

Sequence Management 

Command 

CLEARSEQ 

COPY 

DEL 

DIR 

EDIT 

LIST 

LOCK 

M 

REN 

RUN 

UNLOCK 

User Variables 

Command 

A to Z 

Description 

Continue motion 

Change velocity 

Hard stop 

Move to absolute position 

Move continuously, negative or positive 

Seek mechanical home position, negative or positive 

Move incremental distance 

Pause motion 

Clear state of paused motion 

Soft stop 

Description 

Alarm status and history 

Display help information 

Display system status 

Teach positions 

Warning status and history 

Description 

Drive temperature 

Encoder counter 

Position counter 

Position error 

Description 

Abort sequences and motions 

Abort action 

Clear alarm 

Run current 

Stop current 

Current On/Off 

Homing type select 

Motor resolution 

Overtravel action 

START input action 

Step Out Action 

Step Out Alarm/Warning 

Step Out Detection enable 

Clear Warning 

Description 

Clear sequences 

Copy sequence 

Delete sequence 

Sequence directory 

Edit sequence 

List sequence contents 

Lock sequence 

Display memory status 

Rename sequence 

Run sequence 

Unlock sequence 

Description 

User variables 

Motion Variables 

Command 

AREAx 

DIS 

INCABSx 

LINKx 

POS[x] 

SCHGPOS 

SCHGVR 

TA 

TD 

VR 

VRx 

VS 

Sequence Commands 

Command 

# 

BREAKL 

BREAKW 

CALL 

ELSE 

END 

ENDIF 

ENDL 

IF 

LOOP 

MEND 

RET 

SACS 

SAS 

VIEW 

WAIT 

WEND 

WHILE 

I/O 

Command 

EVx 

INPAUSE 

OUTHOMEP 

OUTREADY 

OUTRUN 

OUTSG 

OUTSTO 

OUTTEMP 

OUTWNG 

OUTx 

Math logical Operators (In sequences only) 

Command 

&, |, ^, 

+, −, *, /, % 

a < b 

a = b 

a > b 

Description 

AREA1 position and AREA2 position 

for AREA output signal 

Incremental motion distance 

Linked move type 

Link control 

Position array data 

Distance after SENSOR input 

Velocity after SENSOR input 

Acceleration time 

Deceleration time 

Running velocity 

Linked motion running velocity 

Starting velocity 

Description 

Sequence Comment 

Break LOOP block 

Break WHILE block 

Call sequence as subroutine 

Begin ELSE block: execute if IF is false 

End sequence 

End of IF block 

End of LOOP block 

Begin IF block: execute if true 

Begin counted LOOP block 

Wait for motion end 

Sequence Return 

Send ASCII control string 

Send ASCII string 

View parameter 

Wait for specified time 

End of WHILE block 

Begin WHILE block: execute while true 

Description 

Configure event output 

PAUSE signal input assignment 

HOMEP signal output assignment 

READY signal output assignment 

RUN signal output assignment 

System output signal status 

STEPOUT signal output assignment 

TEMP signal output assignment 

WNG signal output assignment 

Individual general output control 

Description 

AND, OR, XOR, left logic shift, right logic shift 

Addition, subtraction, multiplication, division, modulo 

a is smaller than b 

a is equal to or smaller than b 

a is equal to b 

a is not equal to b 

a is equal to or larger than b 

a is larger than b

5 

■Product Number Code 

●High-Torque Type, High-Resolution Type, Standard Type 

CRK 5 4 4 PMAK P 

1 2 3 4 5 6 7 8 9 

1 

2 

3 

4 

5 

6 

7 

8 

9 

Series 

5: 5-Phase 


Motor Case Length 

Motor Type 

Resolution 

Shaft Type 

Power Supply 

Voltage 

Driver Type 

CRK: CRK Series 

1: 20 mm (0.79 in.) 2: 28 mm (1.10 in.) 

4: 42 mm (1.65 in.) 6: 60 mm (2.36 in.) 

Blank: Standard (0.72°/step) 

M: High-Resolution Type (0.36°/step) 

A: Single Shaft B: Double Shaft 

K: 24 VDC 

P: Built-in Controller Package 

●High-Torque Type, High-Resolution Type, Standard Type with Encoders 

CRK 5 4 4 PMRK P 

1 2 3 4 5 6 7 8 9 

1 

2 

3 

4 

5 

6 

7 

8 

9 


5: 5-Phase 




Resolution 

Encoder 

Power Supply 

Voltage 

Driver Type 


4: 42 mm (1.65 in.) 6: 56.4 mm (2.22 in.) 

Blank: Standard (0.72°/step) 

M: High-Resolution Type (0.36°/step) 

K: 24 VDC 


●TH Geared Type 

CRK 5 2 3 P A K P - T 7.2 

1 2 3 4 5 6 7 8 9 10 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 


5: 5-Phase 




Shaft Type 

Power Supply 

Voltage 

Driver Type 

Gearhead Type 

Gear Ratio 


2: 28 mm (1.10 in.) 4: 42 mm (1.65 in.) 

6: 60 mm (2.36 in.) 

A: Single Shaft B: Double Shaft 

K: 24 VDC 


T: TH Geared Type

6 

■Product Line 

Notes: 

● This documentation is to support additional products not found in the 2009/2010 General Catalog. 

● For motors with built-in controller listed below, Specifications and Speed-Torque Characteristic, Permissible Overhung Load and Permissible Thrust Load are same as basic model motors, 

please refer to Specifications for Basic Motor Model. 

● Refer to page C-152 in the 2009/2010 General Catalog for Permissible Overhung Load and Permissible Thrust Load. 

● Refer to page of the 2009/2010 General Catalog for the Driver Specifications (Page C-151), General Specifications (Page C-151). 

● Refer to page 9 in this document Connection and Operation. 

●High-Resolution Type without Encoders 

Model 

CRK523PMAKP 

CRK523PMBKP 















Basic Model 

CRK523PMAP 

CRK523PMBP 















Reference Page # for 

Specifications and 

Motor 

Speed-Torque 

Dimensions 

Characteristics 

2009/2010 

General Catalog 

C-140 

2009/2010 


C-141 

2009/2010 


C-153 

2009/2010 


C-154 

●High-Resolution Type with Encoders 

Model 

CRK544PMRKP 





Basic Model 








Speed-Torque 


2009/2010 


C-140 

2009/2010 


C-141 


Dimensions 

This document 

Page 9 

This document 

Page 9 

●High-Torque Type without Encoders 

Model 

CRK513PAKP 

CRK513PBKP 









Basic Model 

CRK513PAP 

CRK513PBP 









●Standard Type without Encoders 

Model 

CRK543AKP 

CRK543BKP 











Basic Model 

CRK543AP 

CRK543BP 














Speed-Torque 

Dimensions 


2009/2010 


C-142 

2009/2010 


C-143 

2009/2010 


C-143 

2009/2010 


C-144 

2009/2010 


C-153 




Speed-Torque 

Dimensions 


2009/2010 


C-154 

●High-Torque Type with Encoders 

Model 

CRK544PRKP 


CRK543RKP 






Basic Model 



●Standard Type with Encoders 

Model 

Basic Model 









Speed-Torque 


2009/2010 


C-142 

2009/2010 


C-143 

2009/2010 


C-144 


Dimensions 

This document 

Page 9 




Speed-Torque 

Dimensions 


This document 

Page 10 

This document 

Page 10

7 

●TH Geared Type 

Model 

Basic Model 

CRK523PAKP-T7.2 CRK523PAP-T7.2 

CRK523PBKP-T7.2 CRK523PBP-T7.2 

CRK523PAKP-T10 CRK523PAP-T10 

CRK523PBKP-T10 CRK523PBP-T10 





CRK543AKP-T3.6 CRK543AP-T3.6 

CRK543BKP-T3.6 CRK543BP-T3.6 



CRK543AKP-T10 CRK543AP-T10 

CRK543BKP-T10 CRK543BP-T10 


















Speed-Torque 

Dimensions 


2009/2010 


C-145 

2009/2010 


C-146 

2009/2010 


C-147 

2009/2010 


C-155

8 

■Driver Specifications 

Program 

Motion Profile 

Specifications 

Operation 

Patterns 

Communication 


Input/Output 


General 


Number of sequences 

Maximum Sequence size 

Input method 

Frequency 

Positioning range 

Acceleration/Deceleration range 

Relative Positioning 

Absolute Positioning 

Linked motion 

Continuous operation 

Return to mechanical home operation 

Return to electrical home operation 

Speed change on the fly 

Communication method 

Transmission rate 

Physical layer 

Protocol 

Number of multi-dropped devices 

Dedicated inputs (START, PSTOP, ALMCLR etc) 

Dedicated outputs (Move, ALM) 

Encoder inputs (A, B, Z) 

General purpose inputs 

General purpose outputs 

Pulse, Direction outputs 

Dimensions 

Mass 

Ambient temperature 

Ambient humidity 

64 maximum 

1.6KB total for compiled 

4.2KB total (text + compiled) 

ASCII commands via RS-485 

1 to 500,000 pps (1 step increments) 

+8,388,607 to -8,338,607 steps 

0.001 to 1000 sec, Linear ramp 

Available 

Available 

4 linked motions, maximum 

Available 

Available 

Available 

Available in continuous operation 

In conformance with EIA-485 

Selectable from 9600, 19200, 38400, 57600, 115200 bps 

Asynchronous mode (8 bits, 1 stop bit, no parity) 

9-byte fixed frame length, binary transfer 

16 

11, photo coupler, 24 VDC 

2, photo coupler, Open collector, 24 VDC or less, 20 mA max 

Line Driver inputs, 26C231 equivalent 

6 photo coupler, 24 VDC 

4 photo coupler, Open collector, 24 VDC or less, 20 mA max 

Line Driver outputs, 26C231 equivalent 

3.93 (H) in. x 1.38 (W) in. x 2.76 (D) in. 

100 (H) mm x 35 (W) mm x 70 (D) mm 

0.2kg (0.44lb) 

0 to +40°C (+32 to 104°F), non freezing 

85% or less (non-condensing) 

■Encoder Specifications 

Model 

Type 

Resolution (P/R) 

Output 

Input Current (mA) 

Input Voltage (V) 

Output Type 

Output Voltage 

Item 

Response Frequency (kHz) 

■Encoder Pin-outs 


Encoder 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

Lead Color 

White 

Black 

Brown 

Red 

Blue 

Green 

Orange 

Yellow 

Low 

High 

* Driver Pin 9 is for shield and is the color purple. 

Description 

N/C 

+5 VDC 

GND 

N/C 

A Channel - 

A Channel + 

B Channel - 

B Channel + 

Index- 

Index+ 

E5 Series (US-Digital) 

Incremental 

500 (PKx-R27L) 

1000 (PKx-R28L) 

3-Channel: A, B, Index 

58 (Typ.) 

5.0 

Differential 

0.4 volts @ 20mA (Max.) 

2.4 volts @ -20mA (Min.) 

100 (Max.) 

Driver Pin (CN5) 

*9 

7 

8 

2 

1 

4 

3 

6 

5

9 

■Dimensions Unit = mm [in.] 

●Motors with Encoders 

◇High-resolution, High-Torque Type with Encoder 

1□42 mm (□1.65 in.) 

Model 





Motor Model 

PK544PMA-R28L 

PK544PA-R27L 

PK546PMA-R28L 

PK546PA-R27L 

L1 

39 [1.54] 

59 [2.32] 

L2 

55.5 [2.2] 

75.9 [2.98] 

Mass 

Kg (lb.) 

0.53 (1.12) 

0.73 (1.6) 

●Encoder lead wire/connector assembly of 0.6 m (2 ft.) is included with the package. UL Style 3265, AWG22 

If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connector assembly and encoder 

lead wire/connector assembly will not be supplied. They must be purchased separately. 

●Applicable Connector for Motor: 

Connector housing: 51103-0500 (MOLEX) 

Contact: (Reel) 50351-8000 (MOLEX), (Loose) 50351-8100 (MOLEX), 

Crimp tool: 57295-5000 (MOLEX) 

Applicable Connector for Encoder: 

Connector housing: 50-57-9305 (MOLEX) 

Contact: (Reel) 16-02-0088 (MOLEX), (Loose) 16-02-0104 (MOLEX), 


・ Encoder lead wire/connector assembly (included) 

LCR09060A 

・ Motor lead wire/connector assembly (included) 

LC5N06B 

◇High-resolution type with Encoder 

2□60 mm (□2.36 in.) 

Model 





PK564PMA-R28L 

PK566PMA-R28L 

PK569PMA-R28L 

L1 

46.5 [1.83] 

56 [2.2] 

87 [3.43] 

L2 

63.4 [2.5] 

72.9 [2.87] 

103.4 [4.09] 

L3 

7.5 [0.295] 

9.5 [0.374] 


If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connector assembly and encoder 

lead wire/connector assembly will not be supplied. They must be purchased separately. 

●Applicable Connector for Motor: 


Contact: (Reel) 50539-8000 (MOLEX), (Loose) 50539-8100 (MOLEX), 


Applicable Connector for Encoder: 




D 

8 [0.315] 

10 [0.3937] 

Mass 

Kg (lb.) 

0.88 (1.94) 

1.1 (2.42) 

1.73 (3.8) 


LCR09060A 

・Motor lead wire/connector assembly (included) 

LC5N06C

10 

◇Standard type with Encoder 

3□42 mm (□1.65 in.) 

Model 


CRK543RKP PK543NAW-R27L 33 [1.30] 49.9 [1.96] 



L1 

L2 

Mass 

Kg (lb.) 

0.44 (0.97) 

0.5 (1.1) 

0.58 (1.28) 


If you are purchasing only a motor for maintenance purpose, etc., encoder lead wire/connector 

assembly will not be supplied. They must be purchased separately. 

●Applicable connector for encoder: 





LCR09060A 

4□60 mm (□2.36 in.) 

Model 


CRK564RKP PK564NAW-R27L 46.5 [1.83] 63.4 [2.5] 

CRK566RKP PK566NAW-R27L 57.5 [2.26] 74.4 [2.93] 


L1 

L2 

Mass 

Kg (lb.) 

0.83 (1.82) 

1.03 (2.26) 

1.53 (3.36) 


If you are purchasing only a motor for maintenance purpose, etc., encoder lead wire/connector 

assembly will not be supplied. They must be purchased separately. 

●Applicable connector for encoder: 





LCR09060A

11 

●Driver 

CRD503-KP, CRD507-KP, CRD514-KP 

Mass: 0.2 kg (0.44 lb.) 

◇ I/O Ribbon cable/connector assembly (included) 

◇Motor lead wire/connector assembly (CN4) (included) 

●Connectors (Included) 

Connector for power supply (CN1) 

Connector: MC 1.5/3-STF-3.5 (Phoenix Contact) 

I/O Ribbon Cable/Connector assembly (CN2) 

Connector: FX2B-40SA-1.27R (HIROSE ELECTORIC CO.,LTD.) 

Motor lead wire/connector assembly (CN4) 


Contact: 50351-8100 (MOLEX) 

Applicable Crimp Tool: 57295-5000 (MOLEX) 

◇Encoder lead wire/connector assembly (CN5) 

(Included with encoder version only) 

LC09A-006 

●When you purchase only drivers for maintenance etc., it comes with 

connector for power supply (CN1), I/O Ribbon Cable/Connector assembly (CN2) and 

a Motor lead wire/connector assembly (CN4).

12 

■Connection and Operations 

Name 

POWER LED (green) 

ALARM LED (red) 

C-DAT LED (green) 

C-ERR LED (red) 

Address number setting switch (SW1) 

Function setting switches (SW2) 

Termination resistor setting switch (SW3) 

Power supply connector (CN1) 

I/O signals connector (CN2) 

Connector (CN3) 

Motor connector (CN4) 

Encoder connector (CN5) 

RS-485 communication connectors (CN6/CN7) 

Description 

This LED is lit while the main power is input. 

This LED will blink when an alarm generates (a protective function is triggered). You can check the generated alarm by counting 

the number of times the LED blinks. 

This LED will blink or illuminate steadily when the driver is communicating with the master station properly via RS-485 

communication. 

This LED will illuminate when a RS-485 communication error occurs with the master station. 

Use this LED when controlling the system via RS-485 communication. 

Set the address number of RS-485 communication. 

Use these switches when controlling the system via RS-485 communication. 

No.1 to 3: Used to set the baud rate of RS-485 communication. 

No.4: Used to set device to single or multi-axis mode 

Use this switch when controlling the system via RS-485 communication. 

Set the termination resistor (120 Ω) of RS-485 communication. 

Connection for main power supply (+24 VDC) using the supplied connector. 

Connection for the I/O signals using the supplied connector cable. 

Not used. 

Connection for the motor. 

Connection for the encoder. 

Connection for the RS-485 communication cable. 

● Input / Output Signals 

Lead wire 

color 

Brown-1 

Red-1 

Orange-1 

Yellow-1 

Green-1 

Blue-1 

Purple-1 

Gray-1 

White-1 

Black-1 

Brown-2 

Red-2 

Orange -2 

Yellow-2 

Green-2 

Blue-2 

Purple-2 

Gray-2 

White-2 

Black-2 

Pin No. 

A1 

A2 

A3 

A4 

A5 

A6 

A7 

A8 

A9 

A10 

A11 

A12 

A13 

A14 

A15 

A16 

A17 

A18 

A19 

A20 

Upper ribbon cable 

Signal name 

Description 

IN-COM0 Input common 

START Start input 

ALMCLR Alarm Clear input 

CROFF Current OFF input 

ABORT Abort input 

IN1 

IN2 

IN3 

IN4 

General inputs* 1 

IN5 

IN6 

HOME Homing operation input 

PSTOP Panic Stop input 

SENSOR Sensor input 

+LS + Limit switch input 

-LS − Limit switch input 

HOMES Mechanical home sensor input 

SLIT Slit sensor input 

N.C. Not used 

IN-COM1 Sensor input common 

Lead wire color 

Brown-3 

Red-3 

Orange -3 

Yellow-3 

Green-3 

Blue-3 

Purple-3 

Gray-3 

White-3 

Black-3 

Brown-4 

Red-4 

Orange -4 

Yellow-4 

Green-4 

Blue-4 

Purple-4 

Gray-4 

White-4 

Black-4 

*1 The function of General Input 1(IN1) to 6(IN6) can be assigned unique functions using the “INxxx” commands. 

*2 The function of General Output 1(Out1) to 4(Out4) can be assigned unique functions using the “OUTxxx” commands. 

Pin No. 

B1 

B2 

B3 

B4 

B5 

B6 

B7 

B8 

B9 

B10 

B11 

B12 

B13 

B14 

B15 

B16 

B17 

B18 

B19 

B20 

Lower ribbon cable 

Signal name Description 

MOVE+ 

MOVE− 

Motor moving output 

ALM+ 

ALM− 

Alarm output 

OUT1+ 

OUT1− 

General output 1* 2 

OUT2+ 

OUT2− 


OUT3+ 

OUT3− 


OUT4+ 

OUT4− 


N.C. Not used 

N.C. Not used 

PLS-OUT+ Pulse output 

PLS-OUT− (Line driver output) 

DIR-OUT+ Direction output 

DIR-OUT− (Line driver output) 

GND GND 

N.C. Not used

13 

■List of Motor and Driver Combinations 

Model names for motor and driver combinations are shown below. 

Type 


without Encoder 


with Encoder 




with Encoder 

Standard Type 


Standard Type 

with Encoder 

Model 





















































PK523PMA 

PK523PMB 

PK524PMA 

PK524PMB 

PK525PMA 

PK525PMB 

PK544PMA 

PK544PMB 

PK546PMA 

PK546PMB 

PK564PMA 

PK564PMB 

PK566PMA 

PK566PMB 

PK569PMA 

PK569PMB 

PK544PMA-R28L 

PK546PMA-R28L 

PK564PMA-R28L 

PK566PMA-R28L 

PK569PMA-R28L 

PK513PA 

PK513PB 

PK523PA 

PK523PB 

PK525PA 

PK525PB 

PK544PA 

PK544PB 

PK546PA 

PK546PB 

PK544PA-R27L 

PK546PA-R27L 

PK543NAW 

PK543NBW 

PK544NAW 

PK544NBW 

PK545NAW 

PK545NBW 

PK564NAW 

PK564NBW 

PK566NAW 

PK566NBW 

PK569NAW 

PK569NBW 

PK543NAW-R27L 

PK544NAW-R27L 

PK545NAW-R27L 

PK564NAW-R27L 

PK566NAW-R27L 

PK569NAW-R27L 

Driver Model 

CRD503-KP 

CRD507-KP 

CRD514-KP 

CRD507-KP 

CRD514-KP 

CRD503-KP 

CRD507-KP 

CRD507-KP 

CRD507-KP 

CRD514-KP 

CRD507-KP 

CRD514-KP 

Type 

TH Geared Type 

Model 

CRK523PAKP-T7.2 

CRK523PBKP-T7.2 

CRK523PAKP-T10 

CRK523PBKP-T10 





CRK543AKP-T3.6 

CRK543BKP-T3.6 



CRK543AKP-T10 

CRK543BKP-T10 
















PK523PA-T7.2 

PK523PB-T7.2 

PK523PA-T10 

PK523PB-T10 

PK523PA-T20 

PK523PB-T20 

PK523PA-T30 

PK523PB-T30 

PK543AW-T3.6 

PK543BW-T3.6 

PK543AW-T7.2 

PK543BW-T7.2 

PK543AW-T10 

PK543BW-T10 

PK543AW-T20 

PK543BW-T20 

PK543AW-T30 

PK543BW-T30 

PK564AW-T3.6 

PK564BW-T3.6 

PK564AW-T7.2 

PK564BW-T7.2 

PK564AW-T10 

PK564BW-T10 

PK564AW-T20 

PK564BW-T20 

PK564AW-T30 

PK564BW-T30 

Driver Model 

CRD503-KP 

CRD507-KP 

CRD514-KP

14 

Specifications are subject to change without notice. 

This document was published in October, 2010 

RS-485 Communication Cable (Sold separately) 

This cable with connector assemblies are available to connect 

drivers for multi axis operation. 

■Product Line 

Model 

CC001-RS4 

L mm(ft.) 

110 (0.36 ) 

■Dimension Unit = mm [in.]

CRK Series - Oriental Motor

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