Pololu - 12V 37D Metal Gearmotors

Pololu - 50:1 Metal Gearmotor 37Dx70L mm 12V with 64 CPR Encoder

Metal Gearmotor 24V 37D without gearbox 1000 RPM Botland - Robotic

100:1 Metal Gearmotor 37Dx52L mm with 64 CPR Encoder

10:1 Metal Gearmotor 37Dx65L mm 12V with 64 CPR Encoder (Helical

Pololu 131:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder

This gearmotor is a powerful brushed DC motor with 10:1 metal gearbox intended for operation at 24 V. The gearbox is composed mainly of spur gears,

10:1 Metal Gearmotor 37Dx50L mm 24V (Helical Pinion)

12mm 12V Micro Metal Gearmotor w/ Encoder & 43mm Wheel Kits for

pololu 25D metal gearmotors equivalent 25mm DC spur gear motor

Pololu 131:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder

100:1 Metal Gearmotor 37Dx52L mm with 64 CPR Encoder

pololu 25D metal gearmotors equivalent 25mm DC spur gear motor

Pololu Micro Metal Gearmotor Mounting Bracket (Extended-Pair