The electric hydraulic pusher is a transmission accessory that is often used in conjunction with a brake frame and is widely used for braking of various types of transmissions. It generally consists of two parts to drive the motor and the body (centrifugal pump). The body part is composed of a cover, a cylinder, a piston, an impeller and a turn. Electric hydraulic pushers are often used in conjunction with brake frames and are widely used for braking of all types of transmissions.
The electric hydraulic pusher consists of two parts, which drive the motor and the body (centrifugal pump). The body part is composed of a cover, a cylinder, a piston, an impeller and a turn. When energized, the motor drives the impeller and the impeller on 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 the push rod and the beam fixed thereon to rise rapidly. . Mechanical movement is produced by mechanically compressing the load spring (the pusher or brake with a load spring) by means of a lever.
The electric hydraulic pusher is a transmission accessory that is often used in conjunction with a brake frame and is widely used for braking of various types of transmissions. It generally consists of two parts to drive the motor and the body (centrifugal pump). The body part is composed of a cover, a cylinder, a piston, an impeller and a turn. Electric hydraulic pushers are often used in conjunction with brake frames and are widely used for braking of all types of transmissions.
Working principle of electric hydraulic pusher
When energized, the motor drives the impeller and the impeller on 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 the push rod and the beam fixed thereon to rise rapidly. . Mechanical movement is produced by mechanically compressing the load spring (the pusher or brake with a load spring) by means of a lever.
When the power is off, the impeller stops rotating, and the piston rapidly descends under the load spring force and its own gravity, forcing the oil to flow back into the upper part of the piston, and then returning to the original position by the lever mechanism.
Design features of electric hydraulic pushers
The electric hydraulic pusher shell is made of cast aluminum alloy, light in weight and beautiful in appearance; the motor is non-immersion oil type structure, B grade or F grade insulation (according to user requirements). The heat resistance is good and the service life is long; the motor junction box cover is sealed, and the cable stuffing box is used to enter the line, which is firm and reliable, and the electrical enclosure protection grade is IP55; the motor shaft and the push rod are plated with hard chrome, so that the seal life is greatly Extended; the cylinder housing is provided with a balancing chamber on one side, which allows the electric hydraulic pusher to be installed in any direction from 0 to 180°, thus expanding its range of use.
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