Current label: Hydraulic motor manufacturer
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Network optimization data: when the pressure of high-pressure oil decreases and the pressure transmitted by the regulating spring to the pilot piston is greater than the hydraulic pressure at the upper end of the pilot piston, the control valve core moves above the valve sleeve under the action of the regulating spring to connect the control oil in the large chamber of the variable piston with the low-pressure chamber. The pressure at the small end of the variable piston is high and the pressure at the large end is low, so the variable piston moves downward under the effect of pressure difference
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BMR cycloidal motor: equipment advantages/The product characteristics BMR series cycloidal oil motor is a kind of shaft flow distribution oil motor. The motor of this series uses a cylindrical rotor stator pair, which has the structure of running under high working pressure and self compensation, so that the whole equipment has high efficiency, good maintenance and long service life. Its advantages: 1
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Network optimization information: gear hydraulic motor. The gear type hydraulic motor is also divided into external gear type hydraulic motor and internal gear type hydraulic motor. Gearbox motor has the advantages of small size, light weight, strong self-priming capacity and easy maintenance. However, the gear motor has many shortcomings, such as large pressure and flow pulsation, low volume efficiency, low input pressure, small output torque, and high noise
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Network optimization data: From the end of World War II to the 1950s, hydraulic technology quickly entered the civil field, and has been greatly developed in machine tools, engineering machinery, agricultural machinery, automobiles, ships and other fields. In the mechanical industry, hydraulic profiling devices, automatic hydraulic transmission machine tools, modular machine tools and automatic lines have emerged. In the hydraulic control system, the electro-hydraulic servo system has also been further improved, such as
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Network optimization data: low speed high torque hydraulic motor. The output torque of low speed hydraulic motors is generally large (from thousands to tens of thousands of Newtons), so it is also called low speed high torque hydraulic motors. The main characteristics of the BM cycloidal hydraulic motor are large torque and good low-speed stability (generally stable operation below 10r/min, some can be as low as 0.5r/min