30:1 Metal Gearmotor 37Dx52L mm 12V with 64 CPR Encoder (No End Cap)

Pololu item #: 1443
Brand: Pololu
Status: Obsolete 

This product has been discontinued.

This gearmotor has been replaced by a functionally identical version with a protective end cap over the encoder.

Note: This gearmotor has been replaced by a functionally identical version with a protective end cap over the encoder.

This gearmotor is a powerful 12V brushed DC motor with a 30:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 1920 counts per revolution of the gearbox’s output shaft. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.

Key specs at 12 V: 350 RPM and 300 mA free-run, 110 oz-in (8 kg-cm) and 5 A stall.

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

 Description Specs (13) Pictures (8) Resources (1) FAQs (2) On the blog (3) 

37D mm metal gearmotor.

37D mm metal gearmotor with 64 CPR encoder (no end cap).

37D mm metal gearmotor with 64 CPR encoder (no end cap) and Pololu 90×10mm wheel.

37D mm gearmotor (without encoder) with L-bracket and 6mm universal mounting hub.

37D mm metal gearmotor next to a micro metal gearmotor for size comparison.

37D mm gearmotor (without encoder) with L-bracket and 6mm universal mounting hub.

37D mm metal gearmotor dimensions (units in mm).

Encoder A and B outputs for 37D mm metal gearmotor with 64 CPR encoder (12V motor running at 12 V).


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