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===under info was translated buy computer===
Type: YJH315, YJH315-3A, YJH315h-4A, YJH315E, YJH315E-4, YJH315E-5, YJH315H-7, YJH315H-8, YJH315H-9, YJH315H-10, YJH315H-11, YJH315H-12, YJH315H-14, YJH315H-15, YJH315h-17, YJH315h-18, YJH315 H - 20, YJH315H - 21, 22, YJH315H - 23, YJH315H YJH315H - -, YJH315H 24-26 hydraulic torque converter is a kind of liquid as working medium for the torque converter, is a form of hydraulic transmission, hydraulic torque converter have closed the task of working cavity, liquid circulation through the cavity in the working chamber, in the working chamber, pump wheels, turbine and guide wheel respectively connected to the input shaft, output shaft and shell. When a power engine (internal combustion engine, electric motor, etc.) drives the input shaft to rotate, the liquid comes out of the centrifugal pump in turn, passes through the turbine and the guide wheel, then returns to the pump wheel and circulates. The pump wheel transmits the mechanical energy of the input shaft to the liquid. The high-speed liquid spins the turbine and transmits energy to the output shaft. The torque converter transmits the torque by changing the dynamic moment generated by the interaction between the liquid and the blade. The main difference between a hydraulic torque converter and a hydraulic coupling is that it has a fixed guide wheel. The steering action of the regulating wheel on the liquid causes the output torque of the torque converter to be higher or lower than the input torque, so it is called the torque converter. The ratio of the output torque to the input torque is called the moment coefficient, and the zero speed moment coefficient at the output speed of 00:00 is usually about 2 to 6. The torque coefficient decreases with the increase of output speed. The input shaft and output shaft of the hydraulic torque converter are connected by liquid, and there is no rigid connection between the working parts. The characteristics of hydraulic torque converter are: shock and vibration can be eliminated, overload protection performance and starting performance is good, the speed of the output shaft can be greater than or less than the speed of the input shaft, and the speed difference between the two shafts is related to the size of the transfer torque. The performance of the automatic transmission is very good, when the load increases, the output speed automatically reduces, otherwise, automatically increases; To ensure that the engine has a stable working area, transient changes in load will not be reflected on the engine. The hydraulic torque converter has high efficiency close to the rated condition, the highest efficiency is 85% and 92%. The impeller is the core of hydraulic torque converter. Its type and position as well as the shape of the blade play a decisive role in the performance of the torque converter. Some torque converters have more than two turbines, guide wheels or pump wheels to achieve different performance. The most common are forward rotating (output shaft and input shaft turning the same), single-stage (only one turbine) hydraulic torque converters. Torque converters with both torque converter and coupling performance characteristics are called integrated hydraulic torque converters, such as hydraulic torque converters whose regulating wheel can be fixed or rotated by the pump wheel. In order to make the torque converter work properly, avoid cavitation and ensure heat dissipation, an auxiliary oil supply system and a cooling system with a certain oil supply pressure are necessary.contact supplier or email to admin@b2bgood.com for transport and cleanrance agent
