MAN Power Components 81417236026 81417236114 Cabin Tilt Pump

MAN Power Components 81417236026 81417236114 Cabin Tilt Pump

Power components of hydraulic system hand Oil Hydraulic Cabin Tilt Pump Cab Tilting Pump 81417236114 For MAN

Hydraulic Cabin Tilt Pump Parts Oem 81417236114 for MAN Truck Model

81417236026 81417236059 81417236103 81417236114 81417239059 81417239114 Truck parts Hydraulic Cabin Pump for MAN

Working principle of hydraulic pump

It is a hydraulic component that provides pressurized liquid for hydraulic transmission and is a kind of pump. Its function is to convert the mechanical energy of power machines (such as electric motors and internal combustion engines) into liquid pressure energy. The figure shows the working principle of a single plunger pump. The cam is rotated by a motor. When the cam pushes the plunger upward, the seal volume formed by the plunger and the cylinder body is reduced, and the oil is squeezed out of the seal volume and discharged to the place where it is needed through the one-way valve. When the cam rotates to the lower part of the curve, the spring forces the plunger down to form a certain degree of vacuum, and the oil in the oil tank enters the sealed volume under the action of atmospheric pressure. The cam causes the plunger to rise and fall continuously, the sealing volume is periodically reduced and increased, and the pump continuously sucks and discharges oil.