100:1 Metal Gearmotor 37Dx73L mm with 64 CPR Encoder (Spur Pinion)
Clearance: This is being replaced by a functionally identical version that uses helical gears for the first stage of the gearbox to reduce noise and improve efficiency.
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 counts per revolution of the motor shaft, which corresponds to 6533 counts per revolution of the gearbox’s output shaft. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.
|voltage||no-load performance||stall extrapolation|
|12 V||100 RPM, 150 mA||34 kg⋅cm (470 oz⋅in), 5.5 A|
Alternatives available with variations in these parameter(s): gear ratio encoders?
|Description||Specs (21)||Pictures (14)||Resources (4)||FAQs (1)||On the blog (1)|
- Datasheet for Pololu 37D Metal Gearmotors (1MB pdf)
- Dimension diagram of the Pololu 37D mm Metal Gearmotors (461k pdf)
- 3D models of 37D mm gearmotors (5MB zip)
- This file contains 3D models (in the step file format) of the 37D mm gearmotors with and without encoders.