Network optimization information:

Vane type hydraulic motor.

The structure of the paddle pump is similar to that of the double acting paddle pump, because the paddle pump generally needs the cavity force that can return oil.

Forward and backward, so the blade Hydraulic motor The blades of should be placed inward. For each closed working chamber, the extension length of two adjacent blades is different. Under the action of oil, the rotor will generate torque after bearing oil pressure. The blade hydraulic motor is small in size, small in moment of inertia, and sensitive in action. It is suitable for use in situations where the frequency of changing into the oil chamber is high. However, it has a large leakage and is unstable at low speed. Therefore, the blade type hydraulic motor is generally used in situations where high speed, small torque and sensitive action are required.

Radial plunger hydraulic motor Radial plunger type Operating principle of hydraulic motor Fig. When the pressure oil enters the bottom of the plunger 1 in the plunger 3 through the window of the fixed oil distribution shaft 4, Power head hydraulic motor The plunger protrudes outward, Crushing motor It is tightly pressed on the inner wall of stator 2. When the plunger is engaged with the stator, the reaction force Fy generated by the stator to the plunger can be divided into two forces: the FF normal force along the axial direction of the plunger and the Freradial force Fr along the radial direction of the plunger produce torque to the cylinder block.