Cycloid hydraulic motor is introduced in detail

Cycloid hydraulic motor is a kind of implementation of hydraulic transmission system components, it will be given by the hydraulic pump of the liquid pressure energy change into its mechanical kinetic energy of the export shaft (distance and speed ratio). Liquid state is a substance that transmits force and motion.

Cycloid hydraulic pressure motor, also known as oil motor, XSM6 series hydraulic motor is key used in injection molding processing machinery and equipment, ships, winch, construction machinery and equipment, construction machinery, coal mining machinery, mining equipment, metallurgy equipment, ship parts.

features

From the viewpoint of heat transfer, hydraulic pump and hydraulic motor are reversible hydraulic system, to all a hydraulic pump working liquid, can make it into the hydraulic motor working condition; Conversely, when the machine tool spindle of the hydraulic motor rotates from the external torque, it can also become the working condition of the hydraulic pump. Because they have the same main structural factors - closed and cycle time - changing capacity and the corresponding oil distribution structure. However, because the working standard of hydraulic motor and hydraulic pump is not the same, the XSM7 series hydraulic motor has different functional requirements for them, so there are still many differences between the same type of hydraulic motor and hydraulic pump. First of all, the hydraulic motor should be positive and reverse, so its internal structure symmetry; The range of speed ratio of hydraulic motor must be sufficiently large, especially for its minimum smooth speed ratio has certain provisions. Therefore, it usually uses roller bearings or negative pressure rolling bearings; The second hydraulic motor is not required to have self-priming capacity because it works under the input working pressure oil standard, but it must have a certain original tightness to give the required motor torque. Because of this difference, hydraulic motors and pumps have similar construction types, but cannot work backwards.

The main purpose

Hydraulic motor, also known as oil motor, is mainly used in injection molding processing machinery and equipment, ships, hoisting machine, construction machinery and equipment, construction machinery, coal mining machinery, mining equipment, metallurgical equipment, ship accessories, petrochemical equipment, port cranes and so on.

Speed motor Gear motor has the advantages of small volume, light weight, simple structure, good process performance, XWM1 series hydraulic motor is not sensitive to hydraulic oil environmental pollution, impact resistance, small inertia, etc. Defects include large torque pulse ratio, low efficiency, small starting torque (only 60% - 70% of the rated torque) and low speed reliability.