Product Features of YCM Hydraulic Motor

The YCM hydraulic motor has high housing strength and strong load-bearing capacity of internal dynamic components, with a wide continuous power range. The main features of the motor are as follows:

Adopts a crankshaft and a five-cylinder, five-piston mechanism with low excitation frequency, maintaining the original low-noise characteristic;

Has a large starting torque and excellent low-speed stability, enabling stable operation at very low speeds;

Utilizes a planar compensable oil distribution structure, which offers high reliability, low leakage, and convenient maintenance. The piston and plunger sleeve are sealed with sealing rings, ensuring high volumetric efficiency;

The crankshaft and connecting rod are supported by rollers, providing high mechanical efficiency; the rotation direction is reversible, and the output shaft can withstand a certain degree of radial and axial external forces.

Careful efforts should be made to listen to the driver's account of how the fault occurred and understand the fault phenomena. Without knowing the occurrence, development and related circumstances of the fault, an accurate diagnosis cannot be made; and without an accurate diagnosis, the fault cannot be completely eliminated. Therefore, every possible means should be taken to obtain the most comprehensive and authentic information about the process and phenomena of the fault. Before carefully inspecting and analyzing each link, the information conveyed by these phenomena plays a crucial role in judging the fault. Naturally, some fault phenomena are not very obvious, some are illusory, and some faults are relatively unique—though their phenomena may be similar, the underlying causes are different. Thus, it is also necessary to recognize the particularity of the fault; a conclusion drawn without understanding such particularity will also fail to completely eliminate the fault. To fully understand the fault, it is essential to collect relevant data about the faulty machinery during its operation.