Ed series thruster

Electric hydraulic thruster is a very compact drive control device integrating motor, centrifugal pump and oil cylinder. It is widely used as the drive device of various drum brakes and disc brakes, and can also be used for the drive control of various industrial valves, gates, directional swing and rotation (<90 °) devices (mechanisms) and clamping devices.
Design Features
The shell is made of cast aluminum alloy, with light weight and beautiful appearance.
The motor is a non oil immersed structure with F-class insulation, good heat resistance, and long service life.
The motor junction box cover is equipped with a seal and uses a cable stuffing box for incoming lines, which is firm and reliable. The electrical casing protection level is IP65.
The surface of the motor shaft and push rod are plated with hard chromium, greatly extending the service life of the sealing element.
The oil cylinder shell is equipped with a balance chamber on one side, which allows the thruster to be installed in any direction from 0 to 180 °, thereby expanding its range of use.
All seals and bearings of the Ed series adopt world renowned products, ensuring reliable sealing and long service life.
Additional devices
All thrusters can achieve certain additional functions by adding additional devices.
Up limit switch: can indicate whether the brake is on, whether the push rod is pushed to the specified position, and other information.
Lowering limit switch: It can indicate whether the brake is correctly closed, whether the push rod returns to the specified position, and other information. It can also set the upper and lower limit switches.
Add a built-in spring (only for short stroke thrusters), and the spring force can be determined by the user, but should not exceed the built-in spring force. The rising delay valve and the falling delay valve can extend the rising or Fall time steplessly. The specific delay value can be adjusted according to the user's requirements.