The high-torque PKP series 2-phase bipolar stepper motor provide high torque, low vibration and low noise.
- Flat Connector type
- Bipolar Winding
- Motor cable required* (sold separately)
Unit of Measure
| Lead Time1 | Up to 3 pcs as of 6:30am EST Estimated Ship: 04/24/2025 |
Motor Type |
- 2-Phase |
Basic Step Angle |
- 1.8º |
Frame Size |
- 2 in51 mm |
Motor Length |
- 1.16 in.29.5 mm |
Holding Torque |
- 255 oz-in1.8 N·m |
Current per Phase (A/phase) |
- 2.3 |
Voltage (VDC) |
- 1.4 |
Resistance (Ω/phase) |
- 0.61 |
Inductance (mH/phase) |
- 0.53 |
Shaft/Gear Type |
- Flat Harmonic Gear |
Gear Ratio (X:1) |
- 50 :1 |
Lost Motion |
- 1.5 arcmin or less (± 0.59 N•m) |
Shaft |
- Single |
Encoder |
- Not Equipped |
Electromagnetic Brake |
- Not Equipped |
Motor Connection Type |
- Flat Connector |
Connection Type |
- Bipolar |
Lead Wires |
- 4 |
Rotor Inertia |
- 0.092 oz-in²17x10-7 kg·m² |
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. |
Insulation Class |
- 130 (B) |
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 |
- No abnormalities are observed, even when applying voltage between the windings and the case for 1 minute under normal ambient temperature and humidity with the following conditions. 0.5 kVAC 50/60 Hz |
Temperature Rise |
- Winding temperature rise 144ºF (80ºC) max. |
Ambient Temperature Range |
- 32 ~ 104ºF (0 ~ 40˚C) (non-freezing) |
Ambient Humidity |
- 85% or less (Non-condensing) |
Axial Load |
- 45 lb200 N |
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- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.
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