Compared with similar novelties in Europe and Japan, China's electric actuators have a larger gap between the quality and performance of foreign famous brands in terms of key technology and craftsmanship.

　　The electric actuator is a small transmission device, which is composed of a drive motor, healthy speed, growth power, guide sleeve, push, rod slide, spring, shell and socket, micro switch, etc. It is sensitive in action, stable in operation, small in size, and high in accuracy. It can realize linear motion. The hydraulic actuator can improve the accuracy of linear drive unit control and realize high-precision operation.