

This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 986.41:1 metal gearbox, making it a great choice for applications requiring fine control at very low speeds. 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. (Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.)
Key specifications:
voltage | no-load performance | stall extrapolation |
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6 V | 22 RPM, 40 mA | 6.5 kg⋅cm (90 oz⋅in), 0.67 A |
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Dimensions of the Pololu micro metal gearmotors with precious metal brushes: low-power (LP), medium-power (MP), and high-power (HP). Units are mm over [inches]. |
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Dimensions of the Pololu micro metal gearmotors with carbon brushes (HPCB). Units are mm over [inches]. |
In terms of size, these gearmotors are very similar to Sanyo’s popular 12 mm NA4S DC gearmotors, and gearmotors with this form factor are occasionally referred to as N20 motors. The versions with carbon brushes (HPCB) have slightly different terminal and end-cap dimensions than the versions with precious metal brushes, but all of the other dimensions are identical.
Note: The gearbox on the 1000:1 and 1000:1 HP micro metal gearmotors is 12.5 mm long. All of the other micro metal gearmotors have 9mm-long gearboxes, as shown in the above dimension diagram.
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Pololu Wheel 32×7mm Pair - Black | Pololu Wheel 32×7mm Pair - White | Pololu Wheel 40×7mm Pair - Red |
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Black Pololu Wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available). |
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DRV8838 Single Brushed DC Motor Driver Carrier. | Pololu A4990 Dual Motor Driver Shield for Arduino, bottom view. | DRV8835 dual motor driver carrier. |
Data sheet
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
A small, high power motor with 380: 1 metal gear, 6 V operating voltage, 0.07 A to 1.6 A power consumption, 84 RPM and a maximum torque of 5.5 kg * cm. Pololu 4794
No product available!
No product available!
100:1 Micro Metal Gearmotor with Extended Motor Shaft
Miniature high-power motor from the Pololu MP series. Gear motor 5: 1,
the rotational speed of the shaft is 4400 rpm, the torque is 0.1 kg * cm (0.01 Nm).
The motor has an extended shaft which makes it easy to attach the encoder. Pololu 2376
No product available!
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 986.41:1 metal gearbox, making it a great choice for applications requiring fine control at very low speeds. 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.
No product available!
Small metal gear motor, 60 RPM speed, 6V operating voltage. GA12-N20-0013
No product available!
DC Micro motor module with metal gear with a gear ratio of 50:1. The motor is connected to the board containing the driver. DFRobot DFR0429
Small, high power motor with 250: 1 metal gear, 12 V operating voltage, power consumption from 0.06 A to 0.75 A, speed 130 RPM, maximum torque of 3 kg * cm, carbon brushes and double-sided shaft. Pololu 3055
No product available!
This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 9.96:1 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.
Small motor with metal gear and encoder, rotation speed 60 RPM, operating voltage 6 V. GA46-N20E-0044
No product available!
A small, low-power motor with a 5:1 metal gear, 6 V operating voltage, 0.02 A to 0.36 A power consumption, 2500 RPM speed and a maximum torque of 0.05 kg * cm. Pololu 1100
Small, high power motor with 380: 1 metal gear, 6 V operating voltage, 0.1 A to 1.5 A power consumption, 85 RPM, maximum torque of 5 kg * cm, carbon brushes and double-sided shaft. Pololu 4797
No product available!
Small metal gear motor, rotation speed 68 RPM, operating voltage 6 V. GA1024-N20F-0036
No product available!
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 297.92:1 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.
No product available!
Small metal gear motor, rotation speed 381 RPM, operating voltage 12 V. GA1218-N20W-0041
No product available!
A high-power miniature Pololu from the HP series. The motor with gear 210:1, shaft speed is 150rpm, torque is 3kg*cm (0.3Nm). The motor has an extended shaft which makes it easy to attach the encoder. Pololu 2216
A small medium-power motor with a 1000:1 metal gear, 6 V operating voltage, 0.04 A to 0.67 A power consumption, 22 RPM speed and a maximum torque of 6.5 kg*cm. Pololu 2372