131:1 Metal Gearmotor 37Dx57L mm (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 brushed DC motor with 131.25:1 metal gearbox intended for operation at 12 V. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available with an integrated encoder.
|voltage||no-load performance||stall extrapolation|
|12 V||76 RPM, 150 mA||45 kg⋅cm (630 oz⋅in), 5.5 A|
Alternatives available with variations in these parameter(s): gear ratio encoders?
|Description||Specs (19)||Pictures (7)||Resources (4)||FAQs (2)||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.