We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For much more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

EPT shaft coupling portion,machining components,cnc turning coupling component

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Typical case of diaphragm coupling applied to variable frequency speed handle gear

JMB kind coupling is applied to HangZhou Oilfield Thermal Energy Plant

In accordance to the demands of HangZhou Electric powered Power Corporation, HangZhou Oilfield Thermal Electrical power Plant must dynamically adju EPT the energy generation according to the load of the electrical power grid and market need, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by HangZhou Motor Factory. The pace handle method right after changing the frequency is guide management. Push the button pace to improve 10RPM or drop 10RPM. The coupling is still the unique elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is usually ruined, which straight influences the normal electrical power technology.

It is found via examination that in the process of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation procedure (the diameter of the admirer impeller is 3.3 meters) and is lower off, which has great harm to the motor and the admirer.

Later on, they switched to the JMB460 double-diaphragm wheel-variety coupling of our factory (patent variety: ZL.99246247.9). Following 1 hour of harmful experiment and more than a single yr of procedure take a look at, the tools is working extremely properly, and there is no Substitute the diaphragm. 12 units have been rebuilt and the operation is in good problem.

 

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We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic tools manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our business and the listed alternative components contained herein are not sponsored, accredited, or made by the OEM.