This gearmotor is a powerful brushed DC motor with 102.08:1 metal gearbox intended for operation at 12 V. The gearbox is composed mainly of spur
10:1 Metal Gearmotor 37Dx50L mm 12V (Helical Pinion) - Optimus Digital
Pololu - 100:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)
4.4:1 Metal Gearmotor 25Dx63L mm HP 12V with 48 CPR Encoder Pololu 4861
29:1 Metal Gearmotor 37Dx52L mm with 64 CPR Encoder
Pololu - 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)
Pololu 488:1 Metal Gearmotor 20Dx46L mm 12V CB - RobotShop
Pololu 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion) - RobotShop
Pololu 378:1 Metal Gearmotor 25Dx58L mm LP 12V - RobotShop
Pololu 488:1 Metal Gearmotor 20Dx46L mm 12V CB - RobotShop
Pololu - 30:1 Metal Gearmotor 37Dx68L mm 24V with 64 CPR Encoder (Helical Pinion)
Motion-geared motors-geared motor I-Form - Eckstein Shop
Pololu Machined Aluminum Bracket for 37D mm Metal Gearmotors, POLOLU-1995
Pololu - 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)
Pololu - 100:1 Metal Gearmotor 37Dx57L mm 12V (Helical Pinion)