Where are electro-hydraulic actuators used? How to use?

Electro-hydraulic actuator is a set of mechanical, electrical, hydraulic as one of the hydraulic drive manipulator, applicable to the need for reciprocating push and pull straight line (or reciprocating rotation at a certain angle) movement, can also be used for the need to rise, fall or clamp the workplace, and can realize the centralized or automatic control of the remote hazardous areas. Has been widely used in metallurgy, mining, electric power, coal, machinery, transportation, food, chemical industry, cement, water conservancy, building materials, transportation and other sectors, is a universal power source.

Electro-hydraulic actuator is a new type of mechanical, electrical and hydraulic integration of flexible transmission mechanism, which is composed of an actuator (cylinder), a control mechanism (hydraulic control valve group) and a power source (oil pump motor, etc.). According to the site installation space and the user's use of electro-hydraulic actuator can have a variety of structural forms (see electro-hydraulic actuator dimensions, can also be customized according to user requirements style). The electric motor drives the bidirectional hydraulic pump to output the pressure oil positively and negatively through the positive and negative rotation, and then sends it to the cylinder through the hydraulic control valve, which also realizes the reciprocating motion of the piston rod.