We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT Jaw shaft Coupling, Spline Shaft Coupling, Jaw coupling for plunger pump
| Solution Identify | EPT Jaw shaft Coupling, Spline Shaft Coupling, Jaw coupling for plunger pump |
| DN mm | 16~190mm |
| Rated Torque | 40~25000 N·m |
| Allowable velocity | 4500~two hundred kN·m |
| Substance | forty five#metal |
| Software | Broadly used in metallurgy, mining, engineering and EPT fields. |
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Application Case
Common scenario of diaphragm coupling applied to variable frequency pace management gear
JMB kind coupling is utilized to HangZhou Oilfield Thermal Electrical power Plant
According to the requirements of HangZhou Electrical Energy Company, HangZhou Oilfield Thermal Electricity Plant should dynamically adju EPT the power technology in accordance to the load of the electricity grid and market place demand from customers, and carry 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 Factory. The speed control manner soon after altering the frequency is handbook handle. Push the button speed to enhance 10RPM or fall 10RPM. The coupling is still the unique elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is usually destroyed, which straight influences the standard energy generation.
It is identified via evaluation that in the approach of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the speed regulation procedure (the diameter of the fan impeller is 3.3 meters) and is reduce off, which has great hurt to the motor and the fan.
Afterwards, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing facility (patent amount: ZL.99246247.9). Right after 1 hour of damaging experiment and much more than one particular year of procedure test, the gear is operating very properly, and there is no Change the diaphragm. 12 units have been rebuilt and the operation is in good situation.
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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 far more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique tools manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our organization and the shown replacement components contained herein are not sponsored, approved, or made by the OEM.
