Also known as motor oil hydraulic motor hydraulic motor maintenance of domestic, 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. When the spring is compressed to its thrust is greater than the static friction starts to move. Once the body begins to move, the resistance of the hydraulic motor is suddenly reduced domestic agency, sudden acceleration and movement of objects, the result also allows to reduce the amount of compression springs, thrust decreases, the inertia of the object after relying on forward journey stopped domestic hydraulic motor maintenance, until The move also allows the spring compression spring, thrust increase, until the object is again vibrant, domestic sales of hydraulic motors, hydraulic creating crystal (certified), hydraulic motor from Jinan Jing Chong hydraulic machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) Shandong Jinan, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the crystal to create a hydraulic leadership with the staff warmly welcome all inquiries negotiations to create the crystal to create a better future for the hydraulic. You can also access (www.jnjcyy.com/supply_details_51402125.html), for more information about the company.