Sm shah & co provides imported orbital hydraulic motors, which are fully interchangeable with oms, omp, omr, omt. Omv, etc., series motors. Hydraulic motors are rotary hydraulic actuators, which closely resemble the pumps in construction. These motors are a kind of inner gearing orbit motor on the principle of planetary reduction. There are two forms of distributions: with shaft distribution flow or with disc distribution flow. It has a simple structure showing good performance under low speed and short time overhauling. Instead of pushing on the fluid as the pump does as output members in the hydraulic system, they are pushed by the fluid and develop torque and continuous rotating motion. Since both in-let and outlet ports may at times be pressurised, most hydraulic motors are externally drained. It has great advantages for its small volume, low weight and high output torque. These motors have wide applications in construction engineering. Agricultural machinery, transportation, oil or coal miners, adjusting mould in plastic injection moulding machine, etc.
