Replacement is available. This part number is scheduled to be discontinued. Please contact technical support.
Unit of Measure
Motor Type |
- 2-Phase |
Basic Step Angle |
- 1.8º |
Frame Size |
- 2.36 in60 mm |
Motor Length |
- 1.71 in.43.5 mm |
Motor Connection Type |
- Connector |
Holding Torque |
- 106 oz-in0.75 N·m |
Type |
- High-Inertia |
Current per Phase (A/phase) |
- 2 |
Voltage (VDC) |
- 2.9 |
Resistance (Ω/phase) |
- 1.46 |
Inductance (mH/phase) |
- 1.8 |
Shaft/Gear Type |
- Round Shaft with Flat (No Gearhead) |
Output Shaft Diameter |
- 1/4 in. |
Shaft |
- Single |
Encoder |
- Not Equipped |
Electromagnetic Brake |
- Not Equipped |
Connection Type |
- Unipolar |
Lead Wires |
- 6 |
Rotor Inertia |
- 1.53 oz-in²280x10-7 kg·m² |
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. |
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 |
- ±2 arc minutes (±0.034º) |
Radial Load |
- 0 in. from Shaft End = 11.2 lb0.2 in. from Shaft End = 13.5 lb0.39 in. from Shaft End = 16.8 lb0.59 in. from Shaft End = 22 lb0.79 in. from Shaft End = 33.7 lb0 mm from Shaft End = 60 N5 mm from Shaft End = 50 N10 mm from Shaft End = 75 N15 mm from Shaft End = 100 N20 mm from Shaft End = 150 N |
Axial Load |
- 4.5 lb20 N |
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. |
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