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.
  • Bipolar Winding
  • Motor cable required* (sold separately)

Compatible Motors (sold separately)

Unit of Measure

Specifications

Lead Time1 - Contact you local saless office for more information

Return Policy

- This product cannot be cancelled or returned once the order has been processed.

Basic Step Angle

- 1.8º

Motor Connection Type

- Connector

Connection Type

- Bipolar

Type

- Standard

Frame Size

- 2.22 in

Motor Length

- 2.99 in.

Holding Torque

- 320 oz-in

Current per Phase

- 2.8 A/phase

Voltage (VDC)

- 3.4

Resistance (Ω/phase)

- 1.23

Inductance (mH/phase)

- 4.4

Shaft/Gear Type

- Round Shaft with Flat (No Gearhead)

Output Shaft

- Imperial

Output Shaft Diameter

- 1/4 in.

Shaft

- Single

Step Angle

- 1.8 °

Lead Wires

- 4

Rotor Inertia

- 2.7 oz-in²

RoHS Compliant

- Yes

Insulation Class

- Class B [266ºF (130ºC)]

Insulation Resistance

- 100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity.

Dielectric Strength

- Sufficient to withstand 1.0 kVAC at 50 Hz or 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity.

Temperature Rise

- Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method. (at rated voltage, at standstill, 2 phases energized)

Ambient Temperature Range

- 14 ~ 122ºF (-10 ~ 50ºC) (non-freezing)

Ambient Humidity

- 85% or less (Non-Condensing)

Shaft Runout

- 0.05 mm (0.002 in.) T.I.R.

Stop Position Accuracy

- ±3 arc minutes (±0.05º)

Radial Load

- 0 in. from Shaft End = 11 lb0.2 in. from Shaft End = 13.5 lb0.39 in. from Shaft End = 17.7 lb0.59 in. from Shaft End = 24 lb

Axial Load

- 4.5 lb

Radial Play

- 0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.)

Axial Play

- 0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.)

Concentricity

- 0.075 mm (0.003 in.) T.I.R.

Perpendicularity

- 0.075 mm (0.003 in.) T.I.R.

Dimensions


 

Speed-Torque


 

Connection

Connection

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  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.