The high-torque PKP series stepper motor offers balanced performance enhanced by high torque, low vibration and low noise.
- Bipolar Winding
- Motor cable required* (sold separately)
Compatible Motors (sold separately)
Unit of Measure
| Lead Time1 |
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Contact your local sales office for more information |
Return Policy |
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This product cannot be cancelled or returned once the order has been processed. |
Motor Type |
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2-Phase |
Basic Step Angle |
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1.8º |
Frame Size |
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1.65 42 |
Motor Length |
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1.3 33 |
Holding Torque |
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49 0.35 |
Current per Phase (A/phase) |
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1.5 |
Voltage (VDC) |
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2.85 |
Resistance (Ω/phase) |
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1.9 |
Inductance (mH/phase) |
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5 |
Shaft/Gear Type |
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Round Shaft with Flat (No Gearhead) |
Output Shaft Diameter |
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5 mm |
Shaft |
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Single |
Encoder |
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Not Equipped |
Motor Connection Type |
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Connector |
Connection Type |
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Bipolar |
Lead Wires |
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4 |
Rotor Inertia |
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0.197 36x10-7 |
RoHS Compliant |
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Yes |
California Proposition 65 |
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⚠ CA WARNING Cancer risk from exposure to Nickel. See www.P65Warnings.ca.gov Risk of reproductive harm from exposure to Di-n-hexyl phthalate (DnHP). See www.P65Warnings.ca.gov Risk of cancer and reproductive harm from ex |
Insulation Class |
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Class B [266ºF (130ºC)] |
Insulation Resistance |
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100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity. |
Dielectric Strength |
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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 |
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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 |
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14 ~ 122ºF (-10 ~ 50ºC) (non-freezing) |
Ambient Humidity |
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85% or less (Non-condensing) |
Shaft Runout |
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0.05 mm (0.002 in.) T.I.R. |
Step Accuracy |
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±3 arc minutes (±0.05º) |
Radial Load |
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0 in. from Shaft End = 4.5 0.2 in. from Shaft End = 5.6 0.39 in. from Shaft End = 7.6 0.59 in. from Shaft End = 11.7 0 mm from Shaft End = 20 5 mm from Shaft End = 25 10 mm from Shaft End = 34 15 mm from Shaft End = 52 |
Axial Load |
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2.2 10 |
Radial Play |
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0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.) |
Axial Play |
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0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.) |
Concentricity |
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0.075 mm (0.003 in.) T.I.R. |
Perpendicularity |
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0.075 mm (0.003 in.) T.I.R. |
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- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.


