The Ed series electric hydraulic thruster application
The Ed series electric hydraulic thruster is a compact driving control device that integrates motors, centrifugal pumps, and oil cylinders. It is widely used as a driving device for various block brakes and disc brakes, and can also be used for driving control of various industrial valves, gates, directional swing and rotation (< 900) devices, and clamping devices
Ed series electric hydraulic thruster additional device
Ed series electric hydraulic thruster can add additional devices according to user requirements to achieve the following additional functions: upper and lower limit switches can be set simultaneously.
Rising limit switch: can indicate whether the brake is opened normally, whether the push rod is pushed to the specified position, etcLowering limit switch: can indicate whether the brake is correctly closed, whether the push rod returns to the specified position, etcLong rise time valves, long fall time valves, or long rise and fall time valves can adjust the specific time duration required within 10-20 times the rated operating timeShort stroke thrusters can be equipped with built-in brake springs (c-springs), reset springs (w springs), and buffer springs (d-springs)Add a heater, with an ambient temperature below -20 ° C at the place of use; C. Additional heaters can be added as needed
Performance and structural characteristics
The components of the Ed series electric hydraulic thrusters are all processed by CNC machining. From machining to assembly, strict processes, comprehensive testing, stable performance, and life tests confirm the excellent performance of the entire machine.
The aluminum alloy shell is fully sealed with a single push rod structure, which has a beautiful appearance, light weight, full functionality, excellent performance, and a variety of specificationsThe motor is a non oil immersed structure with F-class insulation, good heat resistance, and long service lifeThe motor junction box cover is sealed and uses a cable stuffing box for wiring, which is sturdy and has an electrical protection level of IP65The motor shaft and push rod have undergone special surface treatment, which greatly extends the service life of the sealsThe transmission part is entirely a double sealed structure, which is well sealedThere is a balance chamber on one side of the Ed thruster oil cylinder housing, which can operate from 0 to 180. Installation and use within the scope
