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| The main oil pump YOT46-508 is a key component in the hydraulic coupling system, responsible for providing the necessary lubricating oil and cooling oil for the entire hydraulic transmission system. The oil pump adopts a high-efficiency vane pump design, which can operate stably under high speed and high pressure environment, ensuring that the key components such as gears and bearings inside the hydraulic coupling are fully lubricated and cooled. The YOT46-508 main oil pump adopts high-quality materials and precision manufacturing technology, with excellent wear resistance, corrosion resistance and sealing performance, effectively extending the service life of the hydraulic coupling. It has a compact structure and is easy to install, and is an indispensable and important component of the hydraulic coupling. |
| Working principle: The working principle of the hydraulic coupling is mainly to transfer energy through the interaction between the pump wheel and the turbine. Inside the coupler, the pump wheel is connected to the input shaft, and the turbine is connected to the output shaft, and the space between the two is filled with working oil. When the motor drives the pump wheel to rotate, the working oil flows from the inside of the blade to the outer edge under the action of the pump wheel blades, forming a high-speed and high-pressure liquid flow at the outlet of the centrifugal water pump. The liquid flow enters the turbine, impacts the turbine blades, drives the turbine and the pump wheel to rotate in the same direction, thereby transferring energy to the output shaft. By changing the position of the conduit inside the coupler, the thickness of the working oil layer in the working chamber (i.e., the degree of fullness) can be changed, thereby realizing stepless speed regulation of the working machine and changes in output power without changing the motor speed. |
| Product Features Adjustable speed: It has a wide speed range, generally up to 1:5, which can meet the speed regulation requirements under various load conditions. No-load start: The coupler can start the motor under no-load condition, reduce the impact on the power grid, reduce the starting current, and extend the service life of the motor. Overload protection: When the load exceeds the set value, the coupler can automatically adjust the output torque to prevent the motor from overloading and burning, and protect the transmission system. Isolate vibration: It can effectively isolate and reduce mechanical vibration, and improve the stability and reliability of the transmission system. Long service life: Since there are no direct contact mechanical parts inside the coupler, wear and failure rate are reduced, and the service life is extended. |
| Applications: Fans and pumps: In fluid machinery such as fans and pumps, it realizes stepless speed regulation to meet the needs of load changes while reducing energy consumption and noise. Conveying machinery: In conveying machinery, such as belt conveyors, scraper conveyors, etc., it balances the load when multiple motors are driven, realizes synchronous operation, and improves the stability and reliability of the equipment. Metallurgical machinery: In metallurgical machinery, it withstands high temperature, high pressure and heavy load working environment to protect the transmission system from damage. Chemical machinery: In chemical machinery, it isolates and slows down mechanical vibration to reduce equipment failures and maintenance costs. |
| Related Products: coupling YOT46-508 CB125 Input (output) end oil throwing ring YOT46-508-00-01(06) Input end cover YOT46-508-00-02 Large gear (left and right rotation) YOT46-508-01-01(03) Hexagonal hinge bolt YOT46-508-01-02 Protective plate YOT46-508-01-04/YOT46-508-09-01 Hexagonal bolt YOT46-508-01-05 Protective plate YOT46-508-04-01/YOT46-508-10-02 Thrust pad YOT46-508-04-02 Pinion shaft YOT46-508-05-03 Main oil pump O-ring YOT46-508-09(20)(21) Outer radial bearing shell of turbine shaft YOT46-508-10-01 Protective plate YOT46-508-10-02 oil pump HSND280-46N overflow shut off valve WJ80F1.6P Thermal Power Servo Valve MOOG-072-1202-10 Solenoid valve+coil J-220VDC-DN10-D/20B/2A Stop valve J61Y-P55190P ac compressor vacuum pump P-1945 hand valve Z41W-16P Check valve HQ15.04Z EH Oil Pump with motor HQ37.04Z Reheater inlet plugging valve SD61H-P38.670I WC6 Throttle valve L61Y-P55.519V sealing oil float valve FY-40 Electric stop valve J961Y-P55.5200V Pump casing wear ring FAID56-03-05A gate Z41F4-10C Vacuum Gate Valve DKZ40H-64 Safety valve A68Y-64 Electric butterfly valve D971H-10C Three-way valve J21H-600CL Electric stop valve J961Y-900LB |
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