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380:1 Micro Metal Gearmotor HPCB 12V with Extended Motor Shaft

23,45 € *

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  • Pololu
  • EXP-R25-1385
  • 4799
  • CN
  • 85011091
  • 0.01
This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes... mehr

This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 379.17:1 metal gearbox. This version has stainless steel gearbox plates instead of the standard brass ones for increased durability and resistance to wear from radial loads. The gearmotor 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.

Specifications:

  • Size: 10 × 12 × 26 mm
  • Weight: 9.5 g
  • Shaft diameter:3 mm
  • Gear ratio: 379.17:1
  • No-load speed @ 12V: 85 rpm
  • No-load current @ 12V: 0.06 A
  • Stall current @ 12V: 0.75 A
  • Stall torque @ 12V: 5.0 kg·cm
  • Max output power @ 12V: 1.1 W
  • No-load speed @ 6V: 43 rpm
  • No-load current @ 6V: 0.05A
  • Stall current @ 6V: 0.38 A
  • Stall torque @ 6V: 2.5 kg·cm
  • Extended motor shaft?: Y
  • Long-life carbon brushes: Y
  • Motor type: 0.75A stall @ 12V (HPCB 12V - carbon brush)
  • Max efficiency @ 12V: 31 %
  • Speed at max efficiency: 67 rpm
  • Torque at max efficiency: 1.1kg·cm
  • Current at max efficiency: 0.20 A
  • Output power at max efficiency:0.75 W
Encoder: Nein
Leistungsbereich: HP
verlängerte Motorwelle: Ja
Nennspannung: 12V
Schaftdurchmesser: 3mm
Getriebeübersetzung: 380:1
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