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131:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Spur Pinion)

Pololu item #: 2827
Brand: Pololu
Status: Obsolete 
RoHS 3 compliant

This product has been discontinued.

This gearmotor has been replaced by a functionally identical version that uses helical pinion gears for the first stage of the gearbox to reduce noise and improve efficiency.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 131.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 8400 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.

Key specifications:

voltage no-load performance stall extrapolation
12 V 76 RPM, 200 mA 45 kg⋅cm (630 oz⋅in), 5.5 A

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

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