Hydraulic five star motor

11 month ago

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

The hydraulic five-star motor, also known as a star-shaped hydraulic motor or a radial piston hydraulic motor, is a hydraulic motor with a specific structure and working principle. Here is a detailed introduction to it in English:

Structural Characteristics:

The hydraulic five-star motor features a unique piston-type structure, particularly its five-piston design, which enables it to operate with low excitation frequency and low noise.

Special heat treatment processing techniques are used on the friction surfaces, significantly reducing wear during friction and improving the motor's durability.

Working Principle:

The hydraulic five-star motor converts hydraulic energy into mechanical energy through hydraulic action.

Oil inlet: Hydraulic oil first enters the motor through the inlet port.

Oil distribution: The hydraulic oil is then distributed to the interior of the five-star cam through valves, allowing the five-star cam to interact with the motor's exterior, thus driving the motor to rotate.

Performance Parameters:

Taking a certain model (such as the NAM series) as an example, its rated torque range can reach 225～46420N.M, with a rated pressure range of 16～25MPa and a speed range of 0.2～1500r/min.

The average efficiency of this series of motors is above 90%, demonstrating its high-performance characteristics.

Application Fields:

Industrial production: The hydraulic five-star motor is widely used in industrial production, such as machine tools, cranes, conveyors, etc. Its high-efficiency operation capability helps improve production efficiency and ensure product quality.

Household appliances: The motor is also widely used in household appliances such as air conditioners, washing machines, vacuum cleaners, etc. Its high efficiency, low noise, and long lifespan make it an ideal choice for household appliances.

Usage Considerations:

During use, attention should be paid to the slow sliding phenomenon when the inlet and outlet of the hydraulic motor are closed. When long-term braking is required, a separate brake should be installed to prevent rotation.

Additionally, since the return oil backpressure of the hydraulic motor is higher than atmospheric pressure, the motor's drain pipe should be led back to the oil tank separately and should not be connected to the motor's return oil pipeline.

In summary, the hydraulic five-star motor, with its unique structure, efficient working principle, and wide range of applications, has become an indispensable component in industrial production and household appliances.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor , gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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