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You are here: Home Products Micromouse Medium Torque Unipolar Stepper Motor
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Medium Torque Unipolar Stepper Motor
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Medium Torque Unipolar Stepper Motor

Product ID: NR-SM-UP-MT-02
Weight: 200 gms
Price: Rs.229.39

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This is intermediate torque Unipolar Stepper Motor for micromouse. It can be used in simple low cost micromouse. It gives moderate 0.649Kg/cm stall torque at 11.6V, 0.3Amp. Motor can be driven at 25.8V for short bursts of time of 120 seconds which will give 1.059Kg/cm torque.


  • Stall Torque: 0.649Kg/cm at 0.3Amp (0.15A per winding), 11.6V
  • Stall Torque for 120seconds continuous operation: 1.059Kg/cm at 0.6Amp (0.3A per winding), 25.8V
  • Stepping angle: 1.8 degrees / step
  • Compatible Motor Driver: ULN2003
  • Compatible Wheel: Micromouse wheel 4mm Shaft
  • Shaft: Diameter: 5mm, Length: 10mm
  • Dimensions: Length and Width: 39mm, Thickness: 31mm
  • Mounting: Four 3mm (M3) bolts 31mm apart on the corners
  • Winding type: Unipolar
  • Winding Resistance: 75Ohms
  • Motor weight: 150gms

Stepper Motor Stall Torque

Current (A) Torque (Kg/cm) Voltage (V)
0.1 0.284 0.4
0.2 0.462 0.8
0.3 0.649 1.2
0.4 0.809 1.6
0.5 0.952 2.0
0.6 1.059 2.4

Note: Motors’s data can vary by ±10%

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ROHS Compliant : NO

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