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, bipolar 2 phase stepper motors provide high torque, low vibration and noise with a 1.8º or 0.9º basic step angle.

  • 2.22 in. (56.4 mm)/2.36 in. (60 mm) Frame Sizes
  • Current per Phase = 1.4 A ~ 4.2 A
  • Encoder or Brake types
  • Max. Holding Torque
  • Round Shaft Type = 85 ~ 440 oz-in (0.6 ~ 3.1 N·m)
  • Geared Type = 15.9 ~ 389 lb-in (1.8 ~ 44 N·m)
Stepper Motor
Unit of Measure
Items Stepper Motor
PKP262FD15AW
2.36 in. (60 mm) PKP Series 2-Phase Bipolar Stepper Motor
Web Price $92.00
 Stepper Motor
PKP264D14A2
2.22 in. (56.4 mm) PKP Series 2-Phase Bipolar Stepper Motor
Web Price $73.00
 Stepper Motor
PKP264D14AA2
2.22 in. (56.4 mm) PKP Series 2-Phase Bipolar Stepper Motor
Web Price $74.00
 Stepper Motor
PKP264D14B2
2.22 in. (56.4 mm) PKP Series 2-Phase Bipolar Stepper Motor
Web Price $75.00
 Stepper Motor
PKP264D14BA2
2.22 in. (56.4 mm) PKP Series 2-Phase Bipolar Stepper Motor
Web Price $75.00
Basic Step Angle - 1.8º
Motor Connection Type - Lead Wire - Flat Connector - Flat Connector - Flat Connector - Flat Connector
Connection Type - Bipolar
Type - Flat - High-Torque - High-Torque - High-Torque - High-Torque
Frame Size - 2.36 in - 2.22 in - 2.22 in - 2.22 in - 2.22 in
Motor Length - 0.63 in. - 1.54 in. - 1.54 in. - 1.54 in. - 1.54 in.
Speed-Torque Characteristics -
Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
 		-
Speed - Torque Characteristics
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Speed - Torque Characteristics
Holding Torque - 25.5 oz-in - 105 oz-in - 105 oz-in - 105 oz-in - 105 oz-in
Current per Phase - 1.5 A/phase - 1.4 A/phase - 1.4 A/phase - 1.4 A/phase - 1.4 A/phase
Voltage (VDC) - 2.25 - 2.9 - 2.9 - 2.9 - 2.9
Resistance (Ω/phase) - 1.5 - 2.1 - 2.1 - 2.1 - 2.1
Inductance (mH/phase) - 1.4 - 6 - 6 - 6 - 6
Shaft/Gear Type - Round Shaft with Flat (No Gearhead)
Gear Ratio (X:1) -
Output Shaft - Metric - Metric - Imperial - Metric - Imperial
Output Shaft Diameter - 5 mm - 8 mm - 1/4 in. - 8 mm - 1/4 in.
Backlash -
Lost Motion -
Shaft - Single - Single - Single - Double - Double
Output Type -
Step Angle - 1.8 °
Electromagnetic Brake - Not Equipped
Lead Wires - 4
Rotor Inertia - 0.37 oz-in² - 0.77 oz-in² - 0.77 oz-in² - 0.77 oz-in² - 0.77 oz-in²
RoHS Compliant - These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards -
Radial Load - 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb - 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 - 0 in. from Shaft End = 13.7 lb0.2 in. from Shaft End = 16.4 lb0.39 in. from Shaft End = 20 lb0.59 in. from Shaft End = 31 lb - 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 - 0 in. from Shaft End = 13.7 lb0.2 in. from Shaft End = 16.4 lb0.39 in. from Shaft End = 20 lb0.59 in. from Shaft End = 31 lb
Axial Load - 1.12 lb - 6.7 lb - 6.7 lb - 6.7 lb - 6.7 lb
Static Friction Torque -