JK - Pololu - 2377

Small metal gear motor, 30 RPM speed, 12V operating voltage. GA12-N20-0020

298:1 Micro Metal Gearmotor with Extended Motor Shaft

100:1 Micro Metal Gearmotor MP

250:1 Micro Metal Gearmotor

This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 150.58:1 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 low-power motor with a 380:1 metal gear, 6 V operating voltage, 0.02 A to 0.36 A power consumption, 36 RPM speed and a maximum torque of 2.9 kg*cm. Pololu 4790

Small metal gear motor, 15 RPM speed, 3V operating voltage. GA12-N20-0001

150:1 Micro Metal Gearmotor

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.

A small, powerful motor with 5: 1 metal gear, 12 V operating voltage, 0.06 A to 0.75 A power consumption, 6800 RPM, maximum torque of 0.09 kg * cm and carbon brushes for extra durability. Pololu 3036

Small metal gear motor, 30 RPM speed, 6V operating voltage. GA12-N20-0011

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

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.

298:1 Micro Metal Gearmotor MP

Small motor with metal gear and encoder, rotation speed 60 RPM, operating voltage 6 V. GA46-N20E-0044

Small motor with metal gear and encoder, rotation speed 200 RPM, operating voltage 6 V. GA46-N20E-0047