Densen CZPT SWC-BF Kind common crowfoot couplings,universal shaft coupling,swc univers
| Product Title | Densen CZPT SWC-BF Sort universal coupling shaft coupling,universal couplings joint |
| DN mm | 160~640mm |
| Axis Angle | twenty five/15° |
| Rated Torque | sixteen~1250 N·m |
| Tiredness torque | eight~630N·m |
| Material | 35CrMo |
| Software | Extensively utilised in metallurgy, mining, engineering and other fields. |
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Standard case of diaphragm coupling used to variable frequency speed manage products
JMB sort coupling is used to HangCZPT Oilfield Thermal Electricity Plant
According to the requirements of HangCZPT CZPT Energy CZPT, HangCZPT Oilfield Thermal Electrical power Plant must dynamically alter the energy generation according to the load of the energy grid and market demand from customers, and carry out the transformation of the frequency converter and the suction admirer. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by HangCZPT Motor Factory. The velocity management method following modifying the frequency is handbook handle. Press the button speed to improve 10RPM or fall 10RPM. The coupling is nonetheless the first elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is frequently broken, which straight affects the normal electrical power technology.
It is discovered by way of examination that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the speed regulation method (the diameter of the enthusiast impeller is three.three meters) and is lower 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 variety: ZL.99246247.9). Soon after 1 hour of destructive experiment and much more than 1 12 months of operation take a look at, the tools is running very well, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in very good situation.
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