Proportional Valve
The German Rexroth fully closed-loop electro-hydraulic servo high-frequency synchronous control system is adopted to ensure that the machine tool has high stability and high precision in the process of high-speed operation.
Advantage:
The frequency response (response frequency) is higher and can be as high as 200Hz.
It can continuously and proportionally control the pressure and flow of the hydraulic system, control the position, speed, and force, and reduce the impact of pressure changes.
Closed-loop control, signal feedback.
Original German imported products, longer service life.