In the hydraulic system, the hydraulic cylinder belongs to? The hydraulic pump?
Power component (oil pump) : its function is to convert liquid into liquid pressure energy by using the mechanical energy of the original motive. It's the power part of the hydraulic drive
Execution component (oil cylinder, hydraulic motor) : it is the hydraulic energy that converts liquid to mechanical energy. In this case, the oil cylinder does a straight line and the motor spins.
Auxiliary components: other components besides the above three parts, including pressure gauge, oil filter, storage device, cooler, pipe and tank
Control elements: including pressure valves, flow valves and direction valves. Their function is to adjust the speed of the fluid motivation according to the need, and control the pressure, flow and flow direction of the fluid in the hydraulic system.