COVID-19 impact: We are still operating and shipping all orders! We are operating with a reduced staff, so for critical requirements, including fighting COVID-19, please contact us so we can identify priorities. Click here for more info.

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

Pololu item #: 1592 688 in stock
Brand: Generic

Price break Unit price (US$)
1 1.79
5 1.59
25 1.45
100 1.31

backorders allowed

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) 


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


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

Related Products

Brushed DC Motor: 130-Size, 6V, 11.5kRPM, 800mA Stall
Solarbotics RM2 (high-power motor for GM2/3/8/9)
228:1 Plastic Gearmotor, Offset Output
200:1 Plastic Gearmotor, 90° Output
120:1 Plastic Gearmotor, Offset Output
120:1 Plastic Gearmotor, 90° Output
Solarbotics GM2 224:1 Gear Motor Offset Output
Solarbotics GM3 224:1 Gear Motor 90 deg. Output
Solarbotics GM8 143:1 Gear Motor Offset Output
Solarbotics GM9 143:1 Gear Motor 90 deg. Output
Tamiya 70168 Double Gearbox Kit
Tamiya 70097 Twin-Motor Gearbox Kit
Tamiya 70167 Single Gearbox (4-Speed) Kit
Tamiya 70093 3-Speed Crank-Axle Gearbox Kit
Tamiya 70110 4-Speed Crank-Axle Gearbox Kit
Tamiya 70103 Universal Gearbox Kit
Ceramic Capacitor 6-Pack 0.1uF 50V

Related Categories

Pololu Plastic Gearmotors
Motors and Gearboxes
Brushed DC Motor Controllers
Brushed DC Motor Drivers
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors