Oriental Motor

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

Print Back
The high-torque PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.
Stepper Motor
Unit of Measure
Items Stepper Motor
PKP243U08A2
1.65 in. (42 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $61.00
Stepper Motor
PKP243U08B2
1.65 in. (42 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $63.00
Stepper Motor
PKP243U09A2
1.65 in. (42 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $61.00
Stepper Motor
PKP243U09B2
1.65 in. (42 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $63.00
Stepper Motor
PKP243U09A2-R2E
1.65 in. (42 mm) PKP Series 2-Phase Unipolar Stepper Motor (200 P/R, 3-Channel Voltage (TTL equivalent) Encoder)
Web Price $127.00
Basic Step Angle - 1.8º
Frame Size - 1.65 in
Motor Length - 1.3 in. - 1.3 in. - 1.3 in. - 1.3 in. - 1.83 in.
Motor Connection Type - Flat Connector
Holding Torque - 36 oz-in
Type - High-Torque
Current per Phase (A/phase) - 0.8 - 0.8 - 0.95 - 0.95 - 0.95
Voltage (VDC) - 5.3 - 5.3 - 4.5 - 4.5 - 4.5
Resistance (Ω/phase) - 6.6 - 6.6 - 4.7 - 4.7 - 4.7
Inductance (mH/phase) - 5.3 - 5.3 - 3.7 - 3.7 - 3.7
Shaft/Gear Type - Round Shaft with Flat (No Gearhead)
Gear Ratio (X:1) -
Output Shaft Diameter - 5 mm
Backlash -
Shaft - Single - Double - Single - Double - Single
Encoder - Not Equipped - Not Equipped - Not Equipped - Not Equipped - Equipped
Encoder Output - - - - - 200 P/R, 3-Channel
Output Type - - - - - Voltage (TTL equivalent)
Connection Type - Unipolar
Lead Wires - 5
Rotor Inertia - 0.197 oz-in²
Radial Load - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb
Axial Load - 3.3 lb
Brake Type -
Brake Power Supply -
Excitation Current -
Static Friction Torque -