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 included.

Compatible Motors (sold separately)

Unit of Measure

Specifications

Lead Time1 - Contact your local sales office for product lead-times, available to ship dates and shipping methods.

Return Policy

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

Motor Type

- 2-Phase

Basic Step Angle

- 1.8º

Frame Size

- 1.65 in

Motor Length

- 2.32 in.

Holding Torque

- 112 oz-in

Current per Phase (A/phase)

- 0.67

Voltage (VDC)

- 2.95

Resistance (Ω/phase)

- 4.4

Inductance (mH/phase)

- 9.2

Shaft/Gear Type

- Spur Gear (Offset Shaft)

Gear Ratio (X:1)

- 18 :1

Output Shaft Diameter

- 5 mm

Backlash

- 20 arc min (0.33º)

Shaft

- Double

Encoder

- Not Equipped

Motor Connection Type

- Connector

Connection Type

- Bipolar

Lead Wires

- 4

Rotor Inertia

- 0.197 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 0.5 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.

Step Accuracy

- ±3 arc minutes (±0.05º)

Radial Load

- 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.3 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb

Axial Load

- 3.3 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


 

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