Oriental Motor

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

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This product has been discontinued, please contact your local sales office for more information.
Unit of Measure

Specifications

Motor Type

- 2-Phase Full/Half-step

Motor Frame Size

- 2.22 in. sq.

Power Supply

- 24/36 VDC

Shaft/Gear Type

- Round Shaft (No Gearhead)

Type

- Standard

Shaft

- Single

Step Angle

- 1.8 °

Maximum Holding Torque (lb-in)

- 11.9

Rotor Inertia (oz-in2)

- 2.6 oz-in2

Components

- PK268-02A (Motor) CSD2120-T (Driver)

RoHS Compliant

- Yes

Insulation Resistance

- [Motor] 100 MΩ under normal temperature and humidity, when measured by a 500 VDC megger between the motor coils and casing.

Dielectric Strength

- [Motor] Sufficient to withstand 1.0 kV, 60 Hz applied between the motor coils and casing for 1 minute, under normal temperature and humidity.

Insulation Class

- [Motor] Class B [266ºF (130ºC)]

Ambient Temperature Range

- [Driver] 32ºF ~ 104ºF (0ºC ~ 40ºC) (nonfreezing) [Motor] 14ºF ~ 122ºF (-10º ~ 50ºC) (nonfreezing)

Ambient Humidity

- 85% or less (noncondensing)

Operating Atmosphere

- No corrosive gases, dust, water or oil.

Temperature Rise

- Temperature rise of the coil measured by the Change Resistance Method is 144ºF (80ºC) or less (at standstill, two phases energized).

Shaft Runout

- 0.002 in (0.05 mm) T.I.R. at top of output shaft

Concentricity

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

Perpendicularity

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

Stop Position Accuracy

- ±5 arc minutes (±0.084º)

Radial Play

- 0.001 inch (0.025 mm) max. of 1.12 lb. (5 N)

Axial Play

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