GAM harmonic date, convey the power of the gear unit in order to achieve "high speed, high precision," the supreme goal of constantly improving its rigidity.
GAM theory is application flexibility and elasticity of metal, so that the end of the traditional sense of the power to convey vividly win remarkable way.

GAM features:

Oval cam outer periphery portion embedded thin wall ball. Bearing inner ring is fixed to the cam, the outer elastic deformation to achieve through ball. It is usually mounted on the input shaft.