Compact modular design: the perfect balance between space and performance
The electric hydraulic pusher consists of two parts: the drive motor and the body. The body consists of a cover, a cylinder, a piston, an impeller and a shaft.
When the power is on, the motor drives the impeller on the transmission shaft and the rotating shaft to rotate, generating pressure in the piston. Under the influence of this pressure, the oil is sucked from the upper part of the piston to the lower part of the piston, forcing the piston and fixing it on it. The push rod and the crossbeam rise rapidly, and the load spring is mechanically compressed by the lever (the push rod or the brake has a load spring) to produce mechanical movement.
When the power is off, the impeller stops rotating, and the piston drops rapidly under the action of the spring force and its own gravity, forcing the oil to flow into the upper part of the piston again, and then return, returning to its original position through the lever mechanism.
Electric hydraulic pushers are often used in conjunction with brake racks and are widely used for braking of various transmission devices.
Design features of electric hydraulic pusher
The housing is made of cast aluminum alloy, which is light and beautiful in appearance;
The motor is non-oil-immersed, with B or F insulation (according to user requirements), good heat resistance and long service life;
The motor terminal box cover is sealed, and the cable stuffing box is used for wiring, which is firm and reliable, and the protection level of the electrical housing reaches IP55;
The surface of the motor shaft and the push rod is hard chrome-plated, which greatly prolongs the service life of the seal;
A balancing air chamber is provided on one side of the cylinder body, so that the push rod can be installed in any direction of 0-180°, thereby expanding its scope of use;
Ed series fasteners are made of stainless steel, which is beautiful and durable.
