The settings need to be known.

The inclined shaft axial piston pump can be installed inside and outside the tank. When it is installed in the oil tank, the oil suction port of the pump must always be lower than the oil level of the oil tank to ensure that the hydraulic oil is always filled in the pump body to prevent air from entering the pump body and causing suction, and pay attention to opening the oil outlet.

When installed outside the oil tank, the oil suction port of the pump is smaller than the oil outlet of the oil tank, OMH hydraulic motor So that the oil can be automatically injected into the pump body by its own weight, and at the same time, the oil suction port of the pump is allowed to be higher than the oil outlet of the oil tank, but the pressure of the oil suction port must be guaranteed not to be lower than 0.08MPa.

Dynamic transmission needs to be known.

The power transmission of helical shaft motor refers to the power transmission through coupling, gear, V-belt, etc Hydraulic motor The output shaft of the prime mover transmits power to the working mechanism.

Coupling transmission shall be adopted, elastic coupling shall be adopted, and two shafts shall be concentric.

During transmission, the main shaft of the motor can bear a certain radial force, and the allowable value F is the radial force. Low speed high torque hydraulic motor According to the diameter of the pinion installed on the motor shaft. BM2 cycloidal hydraulic motor At 20 ° pressure, the diameter of the pinion is 24, F. The following formula determines that the value F of the axial load is related to the size of the shaft extension diameter, and the direction of the axial load takes into account the role of the axial load, using+-

The number indicates that if the direction of the applied axial force points to the shaft, it is positioned as "-". This force is beneficial to the bearing capacity of the shaft and will extend the service life of the bearing (but not too large, let alone hit it with a hammer). The outward axial force is positioned as "+", thus reducing the bearing life.