Brushed DC Motor: 130-Size, 3V, 20kRPM, 4A Stall

Pololu item #: 1592
Brand: Generic
Status: End-of-Life Rationing 

This product has been discontinued.

This high-power, 130-size brushed DC motor can be used as a direct replacement for lower-power 130-size motors to get more torque and speed out of your gearmotor, but it will also draw more current and typically wear out faster. It has a recommended operating voltage of 1.5 V to 3 V, but it can operate at higher voltages to provide more power in exchange for longevity of the motor. It is compatible with the larger Pololu plastic gearmotors.

Approximate specifications at 3 V: free-run speed of 20,000 RPM, free-run current of 350 mA, stall current of 4 A, stall torque of 55 gf-cm (0.75 oz-in).

 Description Specs (11) Pictures (0) Resources (1) FAQs (1) On the blog (2) 

Dimensions

Size: 25 × 15 × 20 mm
Weight: 16 g
Shaft diameter: 2 mm

General specifications

No-load speed @ 6V: 40000 rpm1
No-load current @ 6V: 500 mA1
Stall current @ 6V: 8 A1
Stall torque @ 6V: 1.5 oz·in1
No-load speed @ 3V: 20000 rpm
No-load current @ 3V: 350 mA
Stall current @ 3V: 4 A
Stall torque @ 3V: 0.75 oz·in

Notes:

1
This motor is intended for operation between 1.5 V and 3 V; operation at 6 V will significantly decrease its lifetime.

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Related Categories

Pololu Plastic Gearmotors
Motors and Gearboxes
Brushed DC Motor Controllers
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