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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Stepper Motor, PK Series

ORIENTAL MOTOR

Oriental Motor, stepper motor PK Series.

(i)Caution

The product image is a representative image.
Some products are scheduled to be discontinued from March 2024. Recommended alternative PKP series

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
PK513PA
PK513PB
PK523PA
PK523PB
PK523PMA
PK523PMB
PK524PMA
PK524PMB
PK525PA
PK525PB
PK525PMA
PK525PMB
PK543-A
PK543-B
PK543AW-H50S
PK543AW-H100S
PK543AW-PS25
PK543AW-PS36
PK543AW-PS50
PK543BW-H50S
PK543BW-H100S
PK543BW-PS25
PK543BW-PS36
PK543BW-PS50
PK544-A
PK544-B
PK544AW-N5
PK544AW-N7.2
PK544AW-N10
PK544BW-N5
PK544BW-N7.2
PK544BW-N10
PK544PMA
PK544PMB
PK545-A
PK545-B
PK545AW-PS5
PK545AW-PS7
PK545AW-PS10
PK545BW-PS5
PK545BW-PS7
PK545BW-PS10
PK546PMA
PK546PMB
PK564-A
PK564-B
PK564AW-H50S
PK564AW-H100S
PK564BW-H50S
PK564BW-H100S
PK564H-A
PK564H-B
PK566-A
PK566-B
PK566H-A
PK566H-B
PK569-A
PK569-B
PK569H-A
PK5913-A

Standard Unit Price	Minimum order quantity	Days to Ship	Square Flange Size A (mm)	Power Supply	Voltage Specifications	Control Method	Step Angle (°)	Excitation maximum static torque (details) (N·m)	Reducer	Drive Method	Backlash (°)	Excitation maximum static torque (classification) (N·m)	Electromagnetic Brake	Main Body Length L / L1 (mm)	Reduction Ratio	Shaft Shape	Encoder	Gearhead type	Accessory	Specifications	Connection	Rated Current	Connection Cable Type
SGD 203.00	1 Piece(s)	12 Day(s)	20	Five-phase	DC Specifications	Open loop	0.72	0.0231	No	-	-	0.1 or Less	N/A	-	-	Single shaft	N/A	Standard	-	Standard	-	0.35 A/phase	Connector connection method
SGD 212.00	1 Piece(s)	12 Day(s)	20	Five-phase	DC Specifications	Open loop	0.72	0.0231	No	-	-	0.1 or Less	N/A	-	-	Double shaft	N/A	Standard	-	Standard	-	0.35 A/phase	Connector connection method
SGD 167.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.72	-	No	-	-	-	N/A	32	-	Single shaft	N/A	Standard	-	High Torque	-	0.35 A/phase	Connector connection method
SGD 170.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.72	-	No	-	-	-	N/A	32	-	Double shaft	N/A	Standard	-	High Torque	-	0.35 A/phase	Connector connection method
SGD 185.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	32	-	Single shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 189.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	32	-	Double shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 197.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	40	-	Single shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 202.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	40	-	Double shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 189.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.72	-	No	-	-	-	N/A	51.5	-	Single shaft	N/A	Standard	-	High Torque	-	0.35 A/phase	Connector connection method
SGD 195.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.72	-	No	-	-	-	N/A	51.5	-	Double shaft	N/A	Standard	-	High Torque	-	0.35 A/phase	Connector connection method
SGD 208.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	51.5	-	Single shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 212.00	1 Piece(s)	12 Day(s)	28	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	51.5	-	Double shaft	N/A	Standard	-	High resolution	-	0.35 A/phase	Connector connection method
SGD 144.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.13	No	-	-	~0.2	-	-	-	Single shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 150.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.13	No	-	-	~0.2	-	-	-	Double shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 1,333.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	-	-	-	-	50	Single shaft	N/A	Harmonic	-	-	-	0.75 A/phase	-
SGD 1,333.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0072	-	Presence	-	-	-	-	-	100	Single shaft	N/A	Harmonic	-	-	-	0.75 A/phase	-
SGD 788.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0288	-	Presence	-	0.42	-	N/A	-	25	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 788.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.02	-	Presence	-	0.42	-	N/A	-	36	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 788.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	0.42	-	N/A	-	50	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 1,337.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	-	-	-	-	50	Double shaft	N/A	Harmonic	-	-	-	0.75 A/phase	-
SGD 1,337.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0072	-	Presence	-	-	-	-	-	100	Double shaft	N/A	Harmonic	-	-	-	0.75 A/phase	-
SGD 794.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0288	-	Presence	-	0.42	-	N/A	-	25	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 794.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.02	-	Presence	-	0.42	-	N/A	-	36	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 794.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	0.42	-	N/A	-	50	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 145.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.18	No	-	-	~0.2	-	-	-	Single shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 152.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.18	No	-	-	~0.2	-	-	-	Double shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 879.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.144	-	Presence	-	0.034	-	-	-	5	Single shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 879.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.1	-	Presence	-	0.034	-	-	-	7.2	Single shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 879.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.072	-	Presence	-	0.034	-	-	-	10	Single shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 885.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.144	-	Presence	-	0.034	-	-	-	5	Double shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 885.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.1	-	Presence	-	0.034	-	-	-	7.2	Double shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 885.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.072	-	Presence	-	0.034	-	-	-	10	Double shaft	N/A	PN	-	-	-	0.75 A/phase	-
SGD 171.00	1 Piece(s)	12 Day(s)	42	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	39	-	Single shaft	N/A	Standard	-	High resolution	-	0.75 A/phase	Connector connection method
SGD 176.00	1 Piece(s)	12 Day(s)	42	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	39	-	Double shaft	N/A	Standard	-	High resolution	-	0.75 A/phase	Connector connection method
SGD 160.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.24	No	-	-	~0.3	-	-	-	Single shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 165.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.72	0.24	No	-	-	~0.3	-	-	-	Double shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 693.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.144	-	Presence	-	0.42	-	N/A	-	5	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 693.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.1	-	Presence	-	0.42	-	N/A	-	7.2	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 693.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.072	-	Presence	-	0.42	-	N/A	-	10	Single shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 699.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.144	-	Presence	-	0.42	-	N/A	-	5	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 699.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.1	-	Presence	-	0.42	-	N/A	-	7.2	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 699.00	1 Piece(s)	17 Day(s)	42	Five-phase	DC Specifications	Open loop	0.072	-	Presence	-	0.42	-	N/A	-	10	Double shaft	N/A	PS	-	-	-	0.75 A/phase	-
SGD 189.00	1 Piece(s)	12 Day(s)	42	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	59	-	Single shaft	N/A	Standard	-	High resolution	-	0.75 A/phase	Connector connection method
SGD 195.00	1 Piece(s)	12 Day(s)	42	Five-phase	DC Specifications	Open loop	0.36	-	No	-	-	-	N/A	59	-	Double shaft	N/A	Standard	-	High resolution	-	0.75 A/phase	Connector connection method
SGD 162.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.42	No	-	-	~0.5	-	-	-	Single shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 168.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.42	No	-	-	~0.5	-	-	-	Double shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 1,939.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	-	-	-	-	50	Single shaft	N/A	Harmonic	-	-	-	1.4 A/phase	-
SGD 1,939.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.0072	-	Presence	-	-	-	-	-	100	Single shaft	N/A	Harmonic	-	-	-	1.4 A/phase	-
SGD 1,945.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.0144	-	Presence	-	-	-	-	-	50	Double shaft	N/A	Harmonic	-	-	-	1.4 A/phase	-
SGD 1,945.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.0072	-	Presence	-	-	-	-	-	100	Double shaft	N/A	Harmonic	-	-	-	1.4 A/phase	-
SGD 162.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.42	No	-	-	~0.5	-	-	-	Single shaft	N/A	Standard	-	High Speed	-	1.4 A/phase	Lead method
SGD 168.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.42	No	-	-	~0.5	-	-	-	Double shaft	N/A	Standard	-	High Speed	-	1.4 A/phase	Lead method
SGD 178.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.83	No	-	-	~0.9	-	-	-	Single shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 184.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.83	No	-	-	~0.9	-	-	-	Double shaft	N/A	Standard	-	Standard	-	0.75 A/phase	Lead method
SGD 178.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.83	No	-	-	~0.9	-	-	-	Single shaft	N/A	Standard	-	High Speed	-	1.4 A/phase	Lead method
SGD 184.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	0.83	No	-	-	~0.9	-	-	-	Double shaft	N/A	Standard	-	High Speed	-	1.4 A/phase	Lead method
SGD 234.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	1.66	No	-	-	~1.7	-	-	-	Single shaft	N/A	Standard	-	Standard	-	1.4 A/phase	Lead method
SGD 243.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	1.66	No	-	-	~1.7	-	-	-	Double shaft	N/A	Standard	-	Standard	-	1.4 A/phase	Lead method
SGD 234.00	1 Piece(s)	17 Day(s)	60	Five-phase	DC Specifications	Open loop	0.72	1.66	No	-	-	~1.7	-	-	-	Single shaft	N/A	Standard	-	High Speed	-	2.8 A/phase	Lead method
SGD 712.00	1 Piece(s)	17 Day(s)	85	Five-phase	DC Specifications	Open loop	0.72	6.3	No	-	-	~10	-	-	-	Single shaft	N/A	Standard	-	Standard	-	2.8 A/phase	Lead method

Basic Information

Type Details	Motor Unit

Configure

68 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Square Flange Size A(mm)
20

28

42

50

56.4

60

85

90
Clear
Voltage Specifications
DC Specifications
Clear
Control Method
- Open loop
Clear
Step Angle(°)
0.0072

0.0144

0.018

0.02

0.0288

0.036

0.05

0.072

0.1

0.144

0.18

0.2

0.25

0.36

0.5

0.72

0.9

1.8
Clear
Excitation maximum static torque (details)(N·m)
0.0231

0.13

0.16

0.18

0.2

0.24

0.26

0.3

0.31

0.32

0.33

0.38

0.39

0.4

0.42

0.43

0.44

0.48

0.5

0.55

0.56

0.6

0.75

0.8

0.83

0.9

1

1.06

1.17

1.2

1.35

1.66

1.7

1.75

2

2.1

2.2

2.5

2.7

3

3.1

4

4.1

4.4

5

6.3

6.6

7

9

12
Clear
Reducer
- No
- Presence
Clear
Drive Method
- Bipolar
- Unipolar
Clear
Backlash(°)
0.034

0.42
Clear
Excitation maximum static torque (classification)(N·m)
0.1 or Less

~0.2

~0.3

~0.4

~0.5

~0.6

~0.8

~0.9

~1

~1.1

~1.2

~1.4

~1.7

~1.8

~2

~3

~4

~5

~10

~15
Clear
Electromagnetic Brake
- N/A
Clear
Main Body Length L / L1(mm)
32

39

40

51.5

59
Clear
Reduction Ratio
3.6

5

7.2

9

10

18

25

36

50

100
Clear
Shaft Shape
- Double shaft
- Single shaft
Clear
Encoder
- N/A
Clear
Gearhead type
- Harmonic
- PN
- PS
- SH
- Standard
Clear
Accessory
- Attached cable (0.6 m)
Clear
Specifications
- High Speed
- High Torque
- High resolution
- High torque and high efficiency
- Standard
- Standard with terminal box
Clear
Connection
- Bipolar 4-lead wire
- Unipolar 6 lead wire
- Unipolar connection
Clear
Rated Current
- 0.2 A/phase
- 0.31 A/phase
- 0.35 A/phase
- 0.4 A/phase
- 0.6 A/phase
- 0.75 A/phase
- 0.8 A/phase
- 0.95 A/phase
- 1 A/phase
- 1.2 A/phase
- 1.4 A/phase
- 1.5 A/phase
- 2 A/phase
- 2.8 A/phase
- 3 A/phase
- 4 A/phase
- 4.2 A/phase
- 4.5 A/phase
Clear
Connection Cable Type
- Connector connection method
- Lead method
Clear
type
- PK
- PKE
Clear
Power Supply
Two-phase

Five-phase
Clear

Days to Ship

All

12 Day(s) or Less

17 Day(s) or Less

19 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Stepper Motor, PK Series

(i)Caution

Basic Information

Configure

Specification/Dimensions

Square Flange Size A(mm)

Voltage Specifications

Control Method

Step Angle(°)

Excitation maximum static torque (details)(N·m)

Reducer

Drive Method

Backlash(°)

Excitation maximum static torque (classification)(N·m)

Electromagnetic Brake

Main Body Length L / L1(mm)

Reduction Ratio

Shaft Shape

Encoder

Gearhead type

Accessory

Specifications

Connection

Rated Current

Connection Cable Type

type

Power Supply

Days to Ship

Specify Alterations

Tech Support

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