Densen CZPT GICLZ kind gear shaft coupling,steel compression coupling,metal coupling
Solution present
| Item Name | Densen CZPT GICLZ type equipment shaft coupling,steel compression coupling,steel coupling |
| DN mm | sixteen~670mm |
| Rated Torque | 800~3500000 N·m |
| Allowable speed | 7100~700 N·m |
| Substance | 42CrMo/45# metal |
| Software | Broadly employed in metallurgy, mining, engineering and other fields. |
Business Details
Gear
Software Circumstance
Normal situation of diaphragm coupling applied to variable frequency pace handle gear
JMB sort coupling is utilized to HangCZPT Oilfield Thermal Power Plant
In accordance to the needs of HangCZPT CZPT Electrical power CZPT, HangCZPT Oilfield Thermal Energy Plant should dynamically alter the electrical power generation in accordance to the load of the energy grid and market place need, and have out the transformation of the frequency converter and the suction enthusiast. The motor was originally a 1600KW, 730RPM non-frequency variable velocity motor matched by HangCZPT Motor Manufacturing facility. The pace control manner following changing the frequency is handbook management. Press the button speed to boost 10RPM or fall 10RPM. The coupling is nevertheless the authentic elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is usually broken, which right influences the normal power technology.
It is identified via analysis that in the approach of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has fantastic harm to the motor and the fan.
Afterwards, they switched to the JMB460 double-diaphragm wheel-kind coupling of our factory (patent amount: ZL.99246247.9). Following one hour of destructive experiment and more than one year of procedure test, the gear is running very well, and there is no Exchange the diaphragm. 12 units have been rebuilt and the operation is in great situation.
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