6.3:1 Metal Gearmotor 37Dx65L mm 12V with 64 CPR Encoder (Helical Pinion)
Measuring 37 mm (1.46″) in diameter, these brushed DC gearmotors are the largest and most powerful we carry.
They are available in a range of gear ratios from 6.3:1 to 150:1 and with 12 V or 24 V motors, and all versions are available with integrated 64 CPR quadrature encoders on the motor shafts.
Please contact us if you require a different configuration.
| voltage | no-load performance | stall extrapolation |
| 12V | 1600 RPM, 200mA | 3.0kg.cm (42 oz.in), 5.5A |
Details
This gearmotor is a powerful 12V brushed DC motor with a 6.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 400 counts per revolution of the gearbox’s output shaft.
The gearbox is composed mainly of spur gears, but it features helical gears for the first stage for reduced noise and improved efficiency.
These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft.