We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 diverse branches. For far more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT YOIIz type fluid coupling,hydraulic coupling,coupling for mining device
|Solution Title||YOIIz kind fluid coupling,hydraulic coupling,coupling for mining equipment|
|Rated Torque||40~25000 N·m|
|Allowable speed||4500~200 kN·m|
|Software||Widely utilised in metallurgy, mining, engineering and EPT fields.|
Normal situation of diaphragm coupling applied to variable frequency speed management tools
JMB variety coupling is used to HangZhou Oilfield Thermal Power Plant
In accordance to the needs of HangZhou Electrical Electrical power Corporation, HangZhou Oilfield Thermal Electricity Plant should dynamically adju EPT the electrical power technology according to the load of the power grid and market demand from customers, and have out the transformation of the frequency converter and the suction enthusiast. The motor was initially a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Factory. The pace handle mode after modifying the frequency is handbook manage. Push the button pace to increase 10RPM or drop 10RPM. The coupling is even now the first elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is often damaged, which immediately has an effect on the typical power technology.
It is found by way of analysis that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the pace regulation approach (the diameter of the fan impeller is 3.3 meters) and is cut off, which has excellent harm to the motor and the admirer.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent quantity: ZL.99246247.9). Right after 1 hour of damaging experiment and far more than one particular calendar year of procedure check, the gear is running really well, and there is no Exchange the diaphragm. twelve units have been rebuilt and the operation is in very good problem.
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For much more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique gear manufacturer’s (OEM) portion figures or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our business and the listed substitution areas contained herein are not sponsored, authorized, or produced by the OEM.