Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)

PololuSKU: RB-Pol-885
Manufacturer #: 4745

Price  :
Sale price $32.95

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Stock  :
In stock, 3 units

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Description

  • 1 x Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)

Size

Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion) - Click to Enlarge

  • 37 x 57 mm (D x L)
  • Shaft diameter: 6 mm
  • Voltage: 12 V
  • No-load performance: 100 RPM, 200 mA
  • Stall extrapolation: 34 kg·cm (470 oz·in), 5.5 A
  • Gear ratio: 102.08:1
  • No-load speed @ 12 V: 100 rpm
  • No-load current @ 12 V: 0.2 A
  • Stall current @ 12 V: 5.5 A
  • Stall torque @ 12 V: 34 kg·cm
  • Max output power @ 12V: 8 W
  • No-load speed @ 6 V: 49 rpm
  • No-load current @ 6 V: 0.15 A
  • Stall current @ 6V : 3.0 A
  • Stall torque @ 6 V: 21 kg·cm
  • Motor type: 12 V
  • Weight: 195 g

Performance at maximum efficiency

  • Max efficiency @ 12 V: 44 %
  • Speed at max efficiency: 87 rpm
  • Torque at max efficiency: 4.2 kg·cm
  • Current at max efficiency: 0.72 A
  • Output power at max efficiency: 3.8 W

General specifications

  • Encoders: No

Customer Reviews

Based on 3 reviews
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J
Jeff
I bought this for my dome rotation - works great

motor works great for dome rotation of my Chopper Astromech

I
Iterative Method
Fantastic motor

High torque is for real with this one. I have sank so much money and failure with cheap motors, these deliver.

D
David
Fast delivery and working great

Excellent and powerful motor. Using two to power a 2kg wall-e replica.

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