Product Line |
- VEXTA® |
Motor Type |
- 2-Phase |
Motor Frame Size |
- 1.65 in. sq. |
Shaft/Gear Type |
- Planetary Gear |
Gear Ratio (X:1) |
- 5 :1 |
Holding Torque |
- 141 oz-in |
Type |
- Geared |
Connection Type |
- Bipolar |
Lead Wires |
- 4 |
Current per Phase (A/phase) |
- 1.5 |
Encoder |
- Not Equipped |
Shaft |
- Single |
Voltage (VDC) |
- 2.14 [Bipolar] |
Resistance (Ω/phase) |
- 1.43 [Bipolar] |
Inductance (mH/phase) |
- 1.5 [Bipolar] |
Step Angle |
- 0.36 ° |
Rotor Inertia (oz-in2) |
- 0.31 oz-in2 |
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 when equipped with an aluminum heat sink of 6.89 x 6.89 in., 0.20 in., thick. (at rated voltage, 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 10 N (2.2 lb.) |
Step Accuracy |
- ±3 arc minutes (±0.05º) |
