We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT hydraulic couplings,hydraulic adaptable coupling,hydraulic motor couplings
| Item Name | EPT couplings,hydraulic flexible coupling,hydraulic motor couplings |
| DN mm | 16~190mm |
| Rated Torque | 40~25000 N·m |
| Allowable velocity | 4500~200 kN·m |
| Content | 45#steel,aluminum |
| Application | Extensively employed in metallurgy, mining, engineering and EPT fields. |
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Application Scenario
Normal circumstance of diaphragm coupling applied to variable frequency pace control gear
JMB type coupling is used to HangZhou Oilfield Thermal Electricity Plant
In accordance to the requirements of HangZhou Electric powered Electrical power Corporation, HangZhou Oilfield Thermal Power Plant must dynamically adju EPT the electrical power era according to the load of the electricity grid and marketplace need, and have out the transformation of the frequency converter and the suction supporter. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Manufacturing facility. The speed control mode after changing the frequency is manual manage. Press the button speed to enhance 10RPM or drop 10RPM. The coupling is nonetheless the unique elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is usually ruined, which immediately affects the normal electrical power generation.
It is found by way of evaluation that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the admirer impeller is 3.3 meters) and is lower off, which has fantastic hurt to the motor and the supporter.
Later on, they switched to the JMB460 double-diaphragm wheel-kind coupling of our manufacturing facility (patent variety: ZL.99246247.9). Following 1 hour of harmful experiment and a lot more than one particular year of procedure test, the equipment is managing extremely properly, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in excellent situation.
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We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first tools manufacturer’s (OEM) portion numbers or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our business and the shown alternative components contained herein are not sponsored, approved, or produced by the OEM.
