A2FM90 axial piston fixed motor has open and closed circuits types.A2FM90 axial piston fixed motor has axial tapered piston rotary group of bentaxis design,A2FM90 axial piston fixed motor is used in mobile and stationary applications.A2FM90 axial piston fixed motor’s output speed is dependent on the flow of the pump and the displacement of the motor. Read More

A hydraulic cylinder block is a block of metal with a hole bored through its center to fit the pintle’s and hydraulic cylinder’s holes that are bored equal distances apart around its outside edge. The hydraulic cylinder’s holes connect with the hole that receives a pintle. Designs differ; some hydraulic cylinders appear to be almost solid, while others have spoke like hydraulic cylinders radiating out from the center. A hydraulic cylinder’s and pintle’s holes are accurately machined so that liquid loss around a piston is minimal. Read More

A hydraulic variable displacement pump has a method of increasing or reducing displacement either manually, hydraulically or electronically. The method of displacement change depends upon the pump’s structure, differing between piston and vane pumps. Read More

The displacement of a pump is defined by the theoretical volume the gears, vanes or pistons will displace in one revolution. If a hydraulic fixed pump is 30 cc, it will theoretically push 30 ml of fluid in a single rotation, or about 1.8 in.3. With a fixed displacement hydraulic pump, these 30 cm3 do not change, regardless of how the hydraulic fixed pump is controlled or what occurs downstream. In reality, actual flow varies based on efficiency, speed and pressure, but that’s a different story. If you need less flow than the hydraulic fixed pump is rated for, the excess flow must be diverted or relieved to tank. Read More

The hydraulic station is a hydraulic unit which consists of hydraulic pump, driving motor, fuel tank, directional valve, throttle valve, overflow valve, etc. According to the requirements of driving device of flow, pressure and flow injection, apply to drive all kinds of mechanical and hydraulic station separation, the hydraulic station and drive (cylinder or motor) linked with tubing, hydraulic system can implement various rules of action. Read More

The axial hydraulic piston pump has a series of cylinders mounted parallel to the axis of rotation. (The arrangement is similar to shell chambers in a revolver.) Hydraulic pistons are installed in the cylinders. Each hydraulic piston has a spherical end that mounts in a shoe. Read More