JK - Pololu - 2377

Small metal gear motor, 60 RPM speed, 12V operating voltage. GA12-N20-0022

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.

A small motor with a metal gear ending with a shaft with M3 thread, rotation speed 200 RPM, operating voltage 6 V. GA1036-N20M-0056

A small, high power motor with a 250:1 metal gear, 6 V operating voltage, 0.07 A to 1.6 A power consumption, 120 RPM, maximum torque of 3.4 kg*cm and a double-sided shaft. Pololu 2217

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

Small metal gear motor, 20 RPM speed, 12V operating voltage. GA12-N20-0019

Small motor with metal gear and encoder, rotation speed 300 RPM, operating voltage 6 V. GA46-N20E-0048

Small metal gear motor, 60 RPM speed, 3V operating voltage. GA12-N20-0004

75:1 Micro Metal Gearmotor HP with Extended Motor Shaft

A small motor with a metal gear ending with a shaft with M3 thread, rotation speed 300 RPM, operating voltage 6 V. GA1036-N20M-0057

This gearmotor is a miniature high-power, 6 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. This version also has a 4.5 × 1 mm extended motor shaft.

Small metal gear motor, 50 RPM speed, 3V operating voltage. GA12-N20-0001

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

A small, high power motor with 210: 1 metal gear, 6 V operating voltage, 0.1 A to 1.5 A power consumption, 160 RPM speed, maximum torque of 2.8 kg * cm and carbon brushes with increased durability. Pololu 3067

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 248.98:1 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.

A small medium-power engine with a 380: 1 metal gear, 6 V operating voltage, 0.04 A to 0.67 A power consumption, 57 RPM, maximum torque of 3.6 kg * cm and double-sided shaft. Pololu 4793