NAM external five-star series hydraulic motors are crankshaft connecting rod type low-speed high-torque hydraulic motors, which are produced according to the technology and standards provided by Italy. On this basis, we also continue to make technical improvements based on the needs of the market to improve product performance. On this basis, we also continue to make technical improvements based on the needs of the market to improve product performance. Its main features:
1) The five-piston structure with eccentric shaft and lower excitation frequency has the characteristics of low noise single;
2) Large starting torque, low-speed stability, and ability to operate at a very low speed;
3) The patented flat compensated oil distribution plate has good reliability and low oil leakage. The piston and plunger sleeve are sealed by a sealing ring and therefore have a high volumetric efficiency.
4) The crankshaft and the link crank rollers support high mechanical efficiency.
5) The direction of rotation is reversible, and the output shaft is allowed to withstand certain radial and axial external forces;
6) With a high power-to-mass ratio, the volumetric weight is relatively small.
SLW series hydraulic winch is composed of various flow regulators consisting of one-way balanced valves and high pressure valves for controlling brakes, SLW series hydraulic motors, brakes, gear reducers, reels, and racks. The user only needs to provide pump stations and The valve can be changed. Its main features:
1) Because the winch has its own valve group, it not only simplifies the hydraulic system but also improves the working reliability of the transmission.
2) The hydraulic valve unit of the SLW series winch successfully solves the problem of air hook jitter and lifting in the general winch, which makes the hydraulic winch run smoothly in the lifting and lowering work.
3) It has the characteristics of high efficiency, low energy consumption, low noise, beautiful appearance and good economy when starting and working;
It can be applied to gravitational crushing equipment, crawler and crew cranes, truck cranes, pipelayers, grabs and rigs with crushing capabilities.
