The executive element is one of the components of the hydraulic system. It refers to a cylinder or a motor. It is a device that converts pressure energy into mechanical energy. Its function is to output force and speed (or torque and speed) under the action of working medium to drive Work organization
There are several types of actuators
The executive components are hydraulic cylinders and hydraulic motors.
Hydraulic cylinder
Vehicle cylinders, single-acting cylinders, hydraulic cylinders, swing cylinders, single-acting multi-stage cylinders (sleeve cylinders), double-acting multi-stage cylinders, and spring return cylinders.
Hydraulic motor
Hydraulic motors include gear motors, vane motors, plunger motors, etc. In other words, almost quantitative oil pumps can be used as motors in theory.
Low-speed high-torque hydraulic motor
(1) Internal meshing cycloid motor.
(2) Inner curve hydraulic motor, split shaft rotation and shell rotation two types.
(3) Double disc axial plunger motor.
(4) Radial plunger hydraulic motor.
(5) Ball plug type low-speed high-torque hydraulic motor.
(6) Static balance, low-speed, high-torque, and low-hydraulic motor