DC motor type TT 12V 300RPM with encoder and double-sided shaft

This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 26:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.2 g (0.042 oz), making it a great actuator for miniature robots and very small mechanisms.

Key specs at 6 V: 2500 RPM and 35 mA free-run, 1.5 oz-in (0.1 kg-cm) and 400 mA stall.

DC motor with plastic gear 1:48. Equipped with an incremental encoder with Hall sensors.

Plastic gear motor 200:1, output shaft at 90°, operating voltage 6 V, current consumption from 0.07 A to 0.8 A, speed 85 RPM and a maximum torque of 5.4 kg*cm. Pololu 1121

A small motor with a plastic gear 120:1, operating voltage 4.5 V, current consumption from 0.08 A to 0.8 A, speed 120 RPM and a maximum torque of 1.4 kg*cm. Pololu 1122

This compact, inexpensive plastic gearmotor (high-power brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range.

Solarbotics GM3 224:1 Gear Motor 90 deg. Output

Solarbotics GM2 224:1 Gear Motor Offset Output

High-power brushed DC motor, 120:1 reduction gearbox, intended for operation at 4.5 V, 9.7mm-long gearbox, 3 mm-diameter D-shaped output shaft that is offset from but parallel to the motor shaft, built-in safety clutch. Pololu 1512

Tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 136:1 plastic planetary gearbox. 500 RPM and 45 mA free-run, 8 oz-in (0.6 kg-cm) and 400 mA stall. Pololu 2358

Solarbotics GM10 81:1 Geared Pager Motor

DC motor with a two-sided shaft with built-in 48: 1 gearbox.

DC motor equipped with a plastic gear 48:1 with a cut shaft on both sides and an additional shaft for connecting an encoder

DC motor with 1:48 plastic gearbox and double-sided shaft. Equipped with incremental encoder with Hall sensors. Includes bracket, mounting hardware and cord

Solarbotics GM9 143:1 Gear Motor 90 deg. Output

DC motor with 1:48 plastic gearbox. equipped with incremental encoder with Hall sensors. Includes bracket, mounting hardware and cord

This compact, inexpensive plastic gearmotor (brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range.