Motor DC 12V 37x57mm - 100:1 Pololu 4745

This gearmotor is a powerful 12V brushed DC motor with a 50:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64

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

Pololu - 100:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)

Pololu - 10:1 Metal Gearmotor 37Dx50L mm 12V (Helical Pinion)

Pololu - 100:1 Micro Metal Gearmotor HP 6V

This gearmotor is a powerful 12V brushed DC motor with a 102.08:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64

100:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)

Pololu - 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)

Pololu - 172:1 Metal Gearmotor 25Dx56L mm MP 12V

Pololu - 100:1 Micro Metal Gearmotor HP 6V

Pololu - 100:1 Micro Metal Gearmotor HP 6V

Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion) - RobotShop

Pololu - 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)

Pololu - 1000:1 Micro Metal Gearmotor HPCB 12V with Extended Motor Shaft

Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion) - RobotShop

12V Motor with 64 CPR Encoder for 37D mm Metal Gearmotors (No Gearbox, Helical Pinion), POLOLU-4750

37Dx57L Motor with 100:1 Gear 24V 100RPM - Pololu Botland - Robotic Shop