German Rexroth solenoid valve principle and daily maintenance

Rexroth in Germany in terms of linear drive and assembly technology, Rexroth combines the advantages of the two technologies, its electronic transmission and control products and systems are always at the forefront of technology, providing solutions for different applications REXROTH guides are mainly divided into : Two series of balls and rollers! REXROTH piston pump, REXROTH gear pump, REXROTH vane pump, REXROTH solenoid valve, REXROTH reversing valve, REXROTH oil pump, Rexroth Zhonghui hydraulic, REXROTH ball screw, REXROTH slider, REXROTH proportional valve meet different requirements of customers. In addition, its pneumatic components are matched with electric pneumatic components to make components and systems more comprehensive. ,. The REXROTH rail has significant advantages such as high rigidity, high precision and long service life. Bosch Rexroth manufactures advanced industrial hydraulic components and systems, combined with microelectronics technology to make the transmission powerful and precise Star STAR, linear guides, mechanical parts.
The working principle and daily maintenance of the German Rexroth solenoid valve
Solenoid valves are automated basic components used to control fluids and are actuators; not limited to hydraulic and pneumatic. Solenoid valve for
Controlling the direction of hydraulic flow, the plant's mechanical devices are generally controlled by hydraulic steel, so solenoid valves are used.
The working principle of the solenoid valve, the solenoid valve has a closed cavity, and there are through holes at different positions, each hole leading to different oil
Tube, the middle of the cavity is a valve, two sides are two electromagnets, which side of the magnet coil energized the valve body will be attracted to which side, through the control
The movement of the valve body to block or leak different oil drain holes, and the oil inlet hole is normally open, and the hydraulic oil will enter different rows.
The tubing then pushes the piston of the oil just by the pressure of the oil, which in turn drives the piston rod, which drives the mechanical device.
This controls the mechanical motion by controlling the current of the electromagnet.