20.4:1 Metal Gearmotor 25Dx50L mm MP 12V

This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 20.4:1 metal spur gearbox. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox. This gearmotor is also available with an integrated encoder. Key specifications: voltage no-load performance stall extrapolation 12 V 380 RPM, 80 mA 3.2 kg⋅cm (44 oz⋅in), 1.8 A (Pololu item #3227)