We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT Good High quality Established Screw Electrical Motor Rigid Shaft Coupling
|Merchandise Title||Great Top quality Set Screw Electric powered Motor Rigid Shaft Coupling|
|Rated Torque||twenty five~25000 N·m|
|Allowable speed||15300~1500 N·m|
|Materials||35CrMo/ZG270/45# steel/Aluminum alloy|
|Application||Broadly used in metallurgy, mining, engineering and EPT fields.|
Normal situation of diaphragm coupling used to variable frequency pace control gear
JMB type coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
According to the specifications of HangZhou Electric Electricity Corporation, HangZhou Oilfield Thermal Energy Plant ought to dynamically adju EPT the electrical power technology in accordance to the load of the electrical power grid and market demand, and have out the transformation of the frequency converter and the suction admirer. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Manufacturing facility. The pace control manner after changing the frequency is guide control. Press the button pace to increase 10RPM or drop 10RPM. The coupling is nonetheless the original elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is usually ruined, which straight affects the standard power generation.
It is located by means of analysis that in the approach of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the speed regulation approach (the diameter of the enthusiast impeller is 3.3 meters) and is minimize off, which has great damage to the motor and the admirer.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing facility (patent amount: ZL.99246247.9). After 1 hour of damaging experiment and far more than one particular year of operation examination, the tools is operating very nicely, and there is no Change the diaphragm. twelve units have been rebuilt and the procedure is in great condition.
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique gear manufacturer’s (OEM) element figures or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our organization and the detailed substitute areas contained herein are not sponsored, accepted, or produced by the OEM.