1.65 in. (42 mm) NEMA 17 PKP Series 2-Phase Unipolar Stepper Motors

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The high-torque PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.

1.65 in. (42 mm) Frame Size
Geared types
Encoder or Brake types
Max. Holding Torque

Round Shaft Type = 35 ~ 106 oz-in (0.25 ~ 0.75 N·m)
Geared Type = 1.75 ~ 7 lb-in (0.2 ~ 0.8 N·m)

Unit of Measure

1 2 3 4 5

Item #	Basic Step Angle	Frame Size	Motor Length	Motor Connection Type	Holding Torque	Speed-Torque Characteristics	Type	Current per Phase (A/phase)	Shaft/Gear Type	Gear Ratio (X:1)	Output Shaft Diameter	Shaft	Encoder	Encoder Output	Output Type	Electromagnetic Brake	Web Price

PKP245U12A2-R2FL	- 1.8º	- 1.65 in	- 2.38 in.	- Flat Connector	- 69 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Equipped	- 400 P/R, 3-Channel	- Line Driver	- Not Equipped	$135.00
PKP246U12A2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$74.00
PKP246U12B2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$75.00
PKP246U12A2-R2E	- 1.8º	- 1.65 in	- 2.85 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Equipped	- 200 P/R, 3-Channel	- Voltage (TTL equivalent)	- Not Equipped	$140.00
PKP246U12A2-R2EL	- 1.8º	- 1.65 in	- 2.85 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Equipped	- 200 P/R, 3-Channel	- Line Driver	- Not Equipped	$140.00
PKP246U12A2-R2F	- 1.8º	- 1.65 in	- 2.85 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Equipped	- 400 P/R, 3-Channel	- Voltage (TTL equivalent)	- Not Equipped	$140.00
PKP246U12A2-R2FL	- 1.8º	- 1.65 in	- 2.85 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Equipped	- 400 P/R, 3-Channel	- Line Driver	- Not Equipped	$140.00
PKP246U16A2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.6	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$74.00
PKP246U16B2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 106 oz-in		- High-Torque	- 1.6	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$75.00
PKP243U09A2-SG3.6	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 28.32 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 3.6 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$145.00
PKP243U09B2-SG3.6	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 28.32 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 3.6 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$149.00
PKP243U09A2-SG7.2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 56.64 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 7.2 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$145.00
PKP243U09B2-SG7.2	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 56.64 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 7.2 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$149.00
PKP243U09A2-SG9	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 70.81 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 9 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$145.00
PKP243U09B2-SG9	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 70.81 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 9 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$149.00
PKP243U09A2-SG10	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 79.3 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 10 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$145.00
PKP243U09B2-SG10	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 79.3 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 10 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$149.00
PKP243U09A2-SG18	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 113.29 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 18 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$167.00
PKP243U09B2-SG18	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 113.29 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 18 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$169.00
PKP243U09A2-SG36	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 113.29 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 36 :1	- 5 mm	- Single	- Not Equipped	-	-	- Not Equipped	$167.00
PKP243U09B2-SG36	- 1.8º	- 1.65 in	- 2.32 in.	- Flat Connector	- 113.29 oz-in		- Geared	- 0.95	- Spur Gear (Offset Shaft)	- 36 :1	- 5 mm	- Double	- Not Equipped	-	-	- Not Equipped	$169.00
PKP243MU09M	- 0.9º	- 1.65 in	- 2.64 in.	- Connector	- 35 oz-in	Speed - Torque Characteristicts	- High-Torque	- 0.95	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Equipped	$179.00
PKP243U09M	- 1.8º	- 1.65 in	- 2.64 in.	- Connector	- 35 oz-in	Speed - Torque Characteristicts	- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Equipped	$179.00
PKP244MU12M	- 0.9º	- 1.65 in	- 2.87 in.	- Connector	- 49 oz-in	Speed - Torque Characteristicts	- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Equipped	$180.00
PKP244U12M	- 1.8º	- 1.65 in	- 2.87 in.	- Connector	- 55 oz-in	Speed - Torque Characteristicts	- High-Torque	- 1.2	- Round Shaft with Flat (No Gearhead)	-	- 5 mm	- Single	- Not Equipped	-	-	- Equipped	$180.00

Unit of Measure

1 2 3 4 5