Skip to content

Stepper Motor: Bipolar, 200 Steps-Rev, 20x30mm, 3.9V, 600mA

£15.72 inc VAT
Original price £13.10 - Original price £13.10
Original price
£13.10
£13.10 - £13.10
Current price £13.10
ex VAT
SKU STEPPER20X30

Pololu item #: 1204

This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). The motor has four color-coded wires terminated with bare leads.

Specifications

  • Size: 20 mm square x 30 mm (not including the shaft)
  • Weight: 60 g (2 oz)
  • Shaft diameter: 4 mm
  • Steps per revolution: 200
  • Current rating: 600 mA per coil
  • Voltage rating: 3.9 V
  • Resistance: 6.5 Ohm per coil
  • Holding torque: 180 g-cm (2.5 oz-in)
  • Inductance: 1.7 mH per coil
  • Lead length: 12 in