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Servo motor is an engine that controls the operation of mechanical components in a servo system, and is a subsidized motor indirect variable speed device. Servo motor can make the control speed, position accuracy is very accurate, can be converted into voltage signal torque and speed to drive the co
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Hydraulic transmission system has the advantages of small size, light weight, large specific power, smooth operation, stepless speed regulation, etc., in a variety of cranes are widely used. However, the transmission efficiency of the hydraulic transmission system is lower than other transmission sy
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The efficiency of a hydraulic pump system depends on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance is required. This includes replacing bearings and aging seals, and repairing or replacing parts that exceed the wear limits of the fr
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Hydraulic pump is the power element of the hydraulic system, is driven by the engine or motor, from the hydraulic oil tank to inhale the oil, the formation of pressure oil discharge, sent to the executive element of a component. Hydraulic pumps are divided into gear pumps, piston pumps, vane pumps a
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Although the structure of the hydraulic pump is very different, there are many common points in the installation and use. (1) Hydraulic pump connection precautions: ① Hydraulic pumps can be installed with standoffs or flanges, pumps and prime movers should use a common foundation standoffs, flanges
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1) Working Principle of Hydraulic Valves:Hydraulic valves consist of a spool, a valve body, and a mechanism that drives the spool to move within the valve body. They are essential control components in hydraulic systems, regulating fluid pressure, flow, and direction to ensure actuators perform as r
