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

EPT pin flexible coupling,solid pin coupling,machining pin coupling

Product Name	Pin adaptable coupling,cast pin coupling,machining pin coupling
DN mm	sixteen-1040mm
Rated Torque	.4~4500 kN·m
Allowalbe Speed	4000~460RPM
Material	45# Metal or 42CrMo
Application	Extensively utilised in metallurgy, mining, engineering and EPT fields.

 

Goods present:

Company Information

Equipment

 

Application Situation

Normal case of diaphragm coupling applied to variable frequency velocity control products

JMB kind coupling is used to HangZhou Oilfield Thermal Energy Plant

According to the specifications of HangZhou Electric powered Electricity Company, HangZhou Oilfield Thermal Electrical power Plant should dynamically adju EPT the electrical power generation in accordance to the load of the energy grid and marketplace desire, and carry out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Manufacturing facility. The velocity control mode soon after altering the frequency is handbook manage. Press the button velocity to enhance 10RPM or fall 10RPM. The coupling is nonetheless the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often destroyed, which right affects the normal power technology.

It is discovered by means of analysis that in the procedure of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation procedure (the diameter of the enthusiast impeller is 3.3 meters) and is lower off, which has fantastic hurt to the motor and the supporter.

Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing unit (patent variety: ZL.99246247.9). Soon after 1 hour of harmful experiment and more than one yr of procedure check, the products is operating very effectively, and there is no Change the diaphragm. 12 models have been rebuilt and the operation is in very good problem.

 

EPT Software Situation

 

Spare components

 

Packaging & Shipping

 

Contact us

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first products manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the outlined substitution parts contained herein are not sponsored, authorized, or created by the OEM.