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 item has been discontinued. Please contact technical support for a replacement.
Unit of Measure

Lead Time

Available to Ship1 - Contact your local sales office for product lead-times, available to ship dates and shipping methods.

Specifications

Motor Type

- 2-Phase

Frame Size

- 1.1 in

Motor Length

- 1.26 in.

Speed-Torque Characteristics

-
Speed - Torque Characteristics

Holding Torque

- Bipolar (Series) 9.2 oz-inUnipolar 7.1 oz-in

Shaft/Gear Type

- Round Shaft with Flat (No Gearhead)

Shaft

- Single

Type

- Standard

Encoder

- Equipped

Basic Step Angle

- 1.8º

Motor Connection Type

- Connector

Connection Type

- Bipolar (Series) Unipolar

Current per Phase (A/phase)

- 0.67 [Bipolar (Series)] 0.95 [Unipolar]

Lead Wires

- 6

Voltage (VDC)

- 3.8 [Bipolar (Series)]
2.66 [Unipolar]

Resistance (Ω/phase)

- 5.6 [Bipolar (Series)]
2.8 [Unipolar]

Inductance (mH/phase)

- 4 [Bipolar (Series)]
1 [Unipolar]

Rotor Inertia

- 0.05 oz-in²

RoHS Compliant

- Yes

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 current, at standstill, 2 phases energized)

Insulation Class

- Class B [266ºF (130ºC)]

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.

Concentricity

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

Perpendicularity

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

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 2.5 N (0.56 lb.)

Step Accuracy

- ±3 arc minutes (±0.05º)

Permissible Overhung Load

- 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb

Permissible Thrust Load

- The permissible thrust load shall be no greater than the motor mass.

Encoder Specifications

Encoder Type

- Incremental

Encoder Resolution (P/R)

- 200

Output

- 2-Channel A, B

Input Current (mA)

- 21 (Typ.)

Input Voltage (V)

- 5 ±10%

Output Type

- TTL

Output Voltage (Low)

- 0.4 VDC, 6 mA

Output Voltage (High)

- 2.4 VDC, -1 mA

Response Frequency (kHz)

- 60 (Max.)
  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.