Manipulator driving mechanism is used to solve the production of automatic assembly to contact gripping device design problems. The process of handling method of mechanical model and force and force balance equation of the driving mechanism is mainly used in the industrial manipulator is generally has four: hydraulic drive, pneumatic drive, electric drive and mechanical drive.

1, hydraulic drive type hydraulic drive manipulator is usually by the fluid motive (all kinds of oil cylinder, oil motor, servo drive system composed of valve, pump, fuel tank, manipulator actuator by the driver.

2, the mechanical drive type mechanical drive for action only fixed occasion. General use of the CAM linkage to realize. Its characteristics is reliable, high working speed, low cost, but not easy to adjust the ?