Backlash and Torsional Rigidity are both important values to consider when selecting a high precision gearbox as they both affect lost motion (arcmin). GAM’s SPH Flange Gearbox has a single piece steel housing and ring gear machined directly inside for maximum stiffness. The helical gears are precision cut and ground for extremely quiet and smooth torque transmission with a standard backlash rating of < 3 arcmin or < 1 arcmin reduced.

Servo2Go
www.servo2go.com