100:1 Micro Metal Gearmotor MP with Extended Motor Shaft

PololuSKU: EXP-R25-448

Sale price20,95 €

excl. VAT plus Versand

Only 2 units left

Manufacturer Product Number: 2381
Taric: 85011099
Country of origin: CN

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This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 100.37:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.

Key specs at 6V: 220 RPM and 40 mA with no load, 0.94 kg-cm and 0.67 A at stall.


  • Size: 10 × 12 × 26 mm
  • Weight: 9.5 g
  • Shaft diameter: 3 mm
  • Gear ratio: 100.37:1
  • No-load speed at 6 V: 220 rpm
  • No-load current at 6 V: 0.04 A
  • Stall current at 6 V: 0.67 A
  • Stall torque at 6 V: 0.94 kg·cm
  • Max output power at 6 V: 0.50 W
  • Extended motor shaft: Yes
  • Motor type: 0.67 A stall at 6 V (MP 6 V)

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This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.

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