Characteristics and classification of hydraulic motors


Hydraulic motor is the liquid pressure can be converted to mechanical energy device, in principle, the hydraulic pump can be used for hydraulic motors, hydraulic motors can also be used for hydraulic pumps
Hydraulic motor according to its rated speed is divided into two categories of high-speed and low-speed, rated speed higher than 500r / min belongs to high-speed hydraulic motor, rated speed less than 500r / min belong to the low-speed hydraulic motor. The basic types of high-speed hydraulic motors are gear, screw, vane and axial piston. Their main features are high speed, small moment of inertia, easy to start and brake, speed and commutation of the high sensitivity. Usually high-speed hydraulic motor output torque is not large (only a few ten Nm to several hundred Nm), it is also known as high-speed small torque hydraulic motor. The basic type of high-speed hydraulic motor is radial piston type, such as single-acting crankshaft linkage, hydraulic balance and multi-role curve type. In addition, axial piston, vane and gear type also have low-speed structure type. Low-speed hydraulic motor is characterized by large displacement, large volume, low speed (sometimes up to a few revolutions per minute or even a few zero turn), it can be directly connected with the work organization, no deceleration device, so that the transmission mechanism is greatly simplified , Usually low-speed hydraulic motor output torque larger (up to several thousand Newton meters to tens of thousands of Newton meters), it is also known as low-speed high-torque hydraulic motor. Hydraulic motors can also be divided according to the type of structure, can be divided into gear, vane, plunger and other types.

   Shijiazhuang Hanjiu Technology Co.,Ltd,we mainly produces hydraulic components like Hydraulic orbital motor&steering unit can replace Danfoss,Eaton,M+S series.All of these hydraulic components can be widely used for excavator,loader,rubber and plastic machines,construction equipments,agricultural machinery and other hydraulic

Our produce widely used on Agricultural tractors, Garden Tractors, Dump Trucks, Forklifts, Combine Harvesters, Fishing, Sweepers, Water Tanks, Trailers, Crane, Truck Crane, Excavators, Loaders, Earth Movers, Machine Tool, etc.Hanjiu Hydraulic treats integrity service and product quality as the enterprise's lifeline.

We are willing to build a international brand name and make more long-term cooperation in the world hydraulic areas.Look forward to working with you!

Read more!