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. Acting hydraulic system is increased by varying the pressure force. A complete hydraulic system consists of five parts, namely, power components, actuators, control components, auxiliary components (attachment) and hydraulic oil. Hydraulic system can be divided into two categories: the hydraulic drive system and hydraulic control system. Hydraulic drive system to transmit power and motion as the main feature. Hydraulic control system will make the output of the hydraulic system to meet specific performance requirements (especially dynamic performance), commonly referred to as hydraulic systems mainly refers hydraulic transmission. Domestic service hydraulic motor hydraulic motor _ _ Jinan crystal by crystal Chong Chong hydraulic 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! You can also access (www.jnjcyy.com/supply_details_51951755.html), for more information about the company.