[21V 12teeth 8.8mm]
Length: approx. 57mm
Diameter: approx. 37mm
Shaft length: approx. 12mm
Shaft diameter: approx. 3mm
Gear diameter: approx. 8mm or 8.8mm or 9.6mm or 9.9mm or 11.5mm
Gear thickness: approx. 5-7mm
Motor installation hole distance: approx. 25mm
Motor gear: 9teeth/11teeth/12teeth/14teeth/15teeth/17teeth
Motor gear module: 1.0 mold
Optional voltage: 7.2V/9.6V/10.8V/12V/14.4V/16.8V/18V/21V/25V