Network optimization information:

Internal curve multi-function radial plunger motor (referred to as internal curve motor) is a low speed too torque motor, which is widely used in engineering machinery, mining machinery, lifting machinery and other departments.

Composition of internal curve motor:

Stator (several sections are evenly distributed and the shape of the surface is identical), rotor, plunger set (usually including plunger, beam, roller and other parts)

Port shaft.

At the contact point between the roller and the curved surface, the curved surface brings reaction force n to the plunger, Bmr cycloidal hydraulic motor Its direction is perpendicular to the surface of the guide rail and passes through the center of the roller. The reaction force n can be decomposed into radial force p and tangential force t. The radial force p acts on the hydraulic balance of the bottom of the Guisai, the tangential force t acts on the rotor through the plunger set to generate torque, and the rotor rotates.

Each time the plunger passes through the curved surface, it reciprocates once, and the liquid inlet and liquid return are exchanged once. BMT series Cycloid hydraulic motor When there is x section of curved surface, each plunger moves back and forth for x times, so x is called the number of times of action of the motor. Figure 4-35 shows a six action internal curve motor.

The motor reverses when reversing the inlet and outlet of the motor.