From the viewpoint of energy conversion, the hydraulic pump and the hydraulic motor is a reversible motor agents working hydraulic components, the hydraulic pump to any of the inputs of the working fluid, can make it into a hydraulic motor working condition; otherwise finishing the motor, when the hydraulic The spindle motor is driven to rotate by the external force moment, they can become hydraulic conditions. Because they have the same basic structural elements - a closed cycle but the volume can be varied and the corresponding dispensing means. Hydraulic motor, also known as motor oil, mainly used in injection molding machinery, ships, from Jan machines, construction machinery, construction machinery, mining machinery, mining machinery, metallurgical machinery, shipbuilding, machinery, petrochemicals, port machinery. High-speed motor gear motor with a small size, light weight, simple structure, technology is good, is not sensitive to the oil pollution, impact resistance and inertia is small. Disadvantages greater torque ripple, low efficiency, starting torque is small (only 60% of the rated torque of --70%) and poor low-speed stability. Monopoly motor, motors, hydraulic pressure from Jinan Jing Jing Chong Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) strong, credible, in Jinan, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement to create innovative ideas will lead crystal hydraulic and you hand into the brilliant, for a better future!