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: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT pin bush coupling,pin coupling with elastic sleeve,flexible pin coupling
|Solution Title||EPT pin bush coupling,pin coupling with elastic sleeve,versatile pin coupling|
|Rated Torque||10~25000 N·m|
|Application||Commonly used in metallurgy, mining, engineering and EPT fields.|
one,Double-diaphragm and modest axial opposite wheel type coupling is the patent solution designed by our manufacturing unit,the patent No. ZL.99 2 46247.nine
2,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing etc qualities will be increased by 35%-forty% than those of single diaphragm opposite wheel variety.
3,Beneath unexpected diaphragm breakage circumstances, the plum blossom condition flange can even now transfer the torque ,the security property is very good .
Common circumstance of diaphragm coupling utilized to variable frequency pace control products
JMB variety coupling is applied to HangZhou Oilfield Thermal Electricity Plant
In accordance to the requirements of HangZhou Electric Power Corporation, HangZhou Oilfield Thermal Electricity Plant should dynamically adju EPT the electrical power era in accordance to the load of the power grid and industry desire, and have out the transformation of the frequency converter and the suction fan. The motor was at first a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Manufacturing unit. The speed handle method right after shifting the frequency is guide control. Push the button pace to improve 10RPM or fall 10RPM. The coupling is nonetheless the original elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is regularly destroyed, which right impacts the standard electricity era.
It is discovered by means of investigation that in the method of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has wonderful damage to the motor and the enthusiast.
Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent amount: ZL.99246247.9). Right after 1 hour of damaging experiment and more than one calendar year of procedure test, the gear is working really properly, and there is no Substitute the diaphragm. 12 models have been rebuilt and the operation is in great 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 diverse branches. For much more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original products manufacturer’s (OEM) component figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our firm and the shown substitute parts contained herein are not sponsored, accepted, or created by the OEM.