Servo swing cylinder, blade type swing servo hydraulic cylinder, servo motor, torsion cylinder

The structure of the swing hydraulic cylinder produced by our company is constantly improving, and the process is gradually refined, especially with the use of imported sealing materials, which significantly improves its performance. At present, the maximum working pressure of the blade type swing hydraulic cylinder has reached 25MPa and 30MPa. Due to the increase in operating pressure, the range of output torque has also been expanded, from a few tenths of N · m to tens of thousands of N · m, with a few reaching over 100000 N · m. At the same time, the servo swing hydraulic cylinder also has lower internal leakage and lower starting torque. Within the effective working range, maintain low speed stability without crawling, jamming, or even pausing. Recently, the stability of the servo swing cylinder at the lowest speed was maintained at 0.002~0.003rad/s.

Double blade hydraulic servo swing cylinder. The swing cylinder adopts gap sealing, which has advantages such as low friction coefficient, good wear resistance, and high-frequency response. Equipped with MOOG precision servo valve. Coaxial installation angle sensor, rod end can be matched with torque sensor. According to the testing requirements, the servo swing cylinder valve block is equipped with a pressure sensor and a safety valve, which has a torque overload protection function. According to the experimental parameters, manually adjust the safety pressure to ensure that the servo swing cylinder operates within the safe torque range.