Densen CZPT hydraulic yox motor hydraulic gear fluid coupling,yot fluid coupling
| Merchandise Name | Densen CZPT hydraulic yox motor hydraulic gear fluid coupling,yot fluid coupling |
| DN mm | 225~1312mm |
| Rated Torque | 2000~11950000N·m |
| Allowable speed | 1500~3000 RPM |
| Material | 35CrMo/ZG270/45# steel/Aluminum alloy |
| Application | Extensively used in metallurgy, mining, engineering and other fields. |
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Typical case of diaphragm coupling used to variable frequency speed manage gear
JMB variety coupling is utilized to HangCZPT Oilfield Thermal Power Plant
According to the demands of HangCZPT CZPT Power CZPT, HangCZPT Oilfield Thermal Energy Plant should dynamically modify the electrical power technology according to the load of the electricity grid and market demand, 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 HangCZPT Motor Manufacturing unit. The speed manage manner right after shifting the frequency is handbook control. Push the button speed to boost 10RPM or fall 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 typical energy technology.
It is found via evaluation that in the process of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the admirer impeller is three.three meters) and is reduce off, which has wonderful harm to the motor and the enthusiast.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent amount: ZL.99246247.9). Right after one hour of harmful experiment and a lot more than one 12 months of procedure test, the equipment is operating quite properly, and there is no Replace the diaphragm. 12 units have been rebuilt and the operation is in great condition.
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