Network optimization information:

Hydraulic pump and Operating principle of hydraulic motor It is reversible, similar in structure, universal in off-road use, and the selection principle is basically the same. However, due to their different uses, there are some differences in structure. When selecting, pay attention to the similarities and differences between the two structures. In addition to several hydraulic pumps Hydraulic motor Except for interchange, others cannot be interchanged.

Generally, in order to obtain continuous rotation and torque, Eaton cycloid hydraulic motor Try to use the motor. The reason is that the hydraulic motor has high cost and complex structure. However, the compact structure and wide range stepless speed regulation are more suitable for hydraulic motors.

Gear motor can be used in general occasions with poor precision, low price and low efficiency; The worktable with high speed, small torque and sensitive action requirements, Cycloidal gear hydraulic motor For example, the hydraulic system of grinder shall adopt vane type hydraulic motor; Plunger motors are used in low speed and high torque applications. When selecting the hydraulic motor, it should match the hydraulic pump as much as possible to reduce losses and improve efficiency.

When selecting a hydraulic motor, attention should also be paid to the starting performance, speed, low speed stability and speed range of the motor.