Electric motor hydraulic power unit

liftingwheel-mounted

一．The hydraulic system(Hydraulic Power Pack system) consists of five parts: power components, execution components, control components, auxiliary components, and hydraulic oil. 1. Power component: The function of the power component is to convert the mechanical energy of the prime mover into the pressure energy of the liquid. It refers to the oil pump in the hydraulic system, which provides power for the entire hydraulic system. 2. Execution component: The function of the execution component is to convert the pressure energy of the liquid into mechanical energy, driving the load to perform linear reciprocating or rotary motion. 3. Control components: Control components control and regulate the pressure, flow rate, and direction of the liquid in the hydraulic system. 4. Auxiliary components: Auxiliary components include oil tanks, oil filters, coolers, heaters, accumulators, oil pipes, and pipe joints. (Hydraulic auxiliary components, like hydraulic components, are indispensable components in hydraulic systems, and their impact on system performance, efficiency, temperature rise, noise, etc. is no less than that of hydraulic components themselves.) 5. Hydraulic oil: Hydraulic oil is the working medium for transmitting energy in hydraulic systems. There are various mineral oils, lotion and synthetic hydraulic oils. 二． The function of the hydraulic system(Hydraulic Power Pack System): In AC power drive systems, the hydraulic power pack servo system requires a wide range of adjustment of braking capacity, and mechanical braking also plays a certain role in controlling the speed of lifting.