Oriental Motor

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.
  • 2.22 in. (56.4 mm)/2.36 in. (60 mm) Frame Sizes
  • Encoder or Brake types
  • Max. Holding Torque
    • Round Shaft Type = 72 ~ 247 oz-in (0.51 ~ 1.75 N·m)
    • Geared Type = 8.8 ~ 35 lb-in (1 ~ 4 N·m)
Stepper Motor
Unit of Measure
Items Stepper Motor
PKP264U10A2
2.22 in. (56.4 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $73.00
Stepper Motor
PKP264U10AA2
2.22 in. (56.4 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $74.00
Stepper Motor
PKP264U10B2
2.22 in. (56.4 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $75.00
Stepper Motor
PKP264U10BA2
2.22 in. (56.4 mm) PKP Series 2-Phase Unipolar Stepper Motor
Web Price $75.00
Stepper Motor
PKP264U10A2-R2E
2.22 in. (56.4 mm) PKP Series 2-Phase Unipolar Stepper Motor (200 P/R, 3-Channel Voltage (TTL equivalent) Encoder)
Web Price $140.00
Basic Step Angle - 1.8º
Frame Size - 2.22 in
Motor Length - 1.54 in. - 1.54 in. - 1.54 in. - 1.54 in. - 2.19 in.
Motor Connection Type - Flat Connector
Holding Torque - 82 oz-in
Type - High-Torque
Current per Phase (A/phase) - 1
Voltage (VDC) - 4.4
Resistance (Ω/phase) - 4.4
Inductance (mH/phase) - 6
Shaft/Gear Type - Round Shaft with Flat (No Gearhead)
Gear Ratio (X:1) -
Output Shaft Diameter - 8 mm - 1/4 in. - 8 mm - 1/4 in. - 8 mm
Backlash -
Shaft - Single - Single - Double - 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 - 0.77 oz-in²
Radial Load - 0 in. from Shaft End = 20 lb0.2 in. from Shaft End = 22 lb0.39 in. from Shaft End = 29 lb0.59 in. from Shaft End = 40 lb0.79 in. from Shaft End = 60 lb
Axial Load - 6.7 lb
Brake Type -
Brake Power Supply -
Excitation Current -
Static Friction Torque -