19:1 Metal Gearmotor 37Dx52L mm (Helical Pinion)

Pololu item #: 4741 46 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
 Free shipping in USA 

Price break Unit price (US$)
1 24.95
10 21.20
50 18.66


backorders allowed

This gearmotor is a powerful brushed DC motor with 18.75:1 metal gearbox intended for operation at 12 V. 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. This gearmotor is also available with an integrated encoder.

Key specifications:

voltage no-load performance stall extrapolation
12 V 540 RPM, 150 mA 8.5 kg⋅cm (120 oz⋅in), 5.5 A

Alternatives available with variations in these parameter(s): gear ratio encoders? Select variant…

 Description Specs (19) Pictures (11) Resources (4) FAQs (1) On the blog (0) 

File downloads

Datasheet for Pololu 37D Metal Gearmotors (1MB pdf)
Dimension diagrams of the Pololu 37D mm Metal Gearmotors (461k pdf)
3D models of 37D mm gearmotors (3MB zip)
This file contains 3D models (in the step file format) of the 37D mm gearmotors with and without encoders.

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Related Categories

37D Metal Gearmotors
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