Highest, 2000 to 4000 rpm The hydraulic motor is a kind […]
Highest, 2000 to 4000 rpm
The hydraulic motor is a kind of executive component of the hydraulic system, which transforms the hydraulic pressure energy provided by the hydraulic pump into the mechanical energy (torque and speed) of its output shaft.
Hydraulic motor, also known as oil motor, is mainly used in injection molding machinery, ships, hoists, engineering machinery, construction machinery, coal mining machinery, mining machinery, metallurgy machinery, ship machinery, petrochemical industry, port machinery, etc.
High speed motor gear motor has the advantages of small volume, light weight, simple structure, good technology, insensitive to oil pollution, small impact resistance and inertia. The disadvantages are large torque ripple, low efficiency, small starting torque (only 60% - 70% of rated torque) and poor low-speed stability.
Motors with rated speed higher than 500r / min belong to high-speed motors.
The hydraulic motor with speed lower than 500r / min belongs to low-speed hydraulic motor.