Densen CZPT adaptable jaw shaft coupling,jaw star coupling,jaw shaft couplings
| Merchandise Identify | Densen CZPT adaptable jaw shaft coupling,jaw star coupling,jaw shaft couplings |
| DN mm | twelve~160mm |
| Rated Torque | 25~25000 N·m |
| Allowable speed | 15300~1500 N·m |
| Material | 35CrMo/ZG270/forty five# metal/Aluminum alloy |
| Software | Extensively used in metallurgy, mining, engineering and other fields. |
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Functions:
one,CZPT-diaphragm and tiny axial opposite wheel sort coupling is the patent product created by our factory,the patent No. ZL.ninety nine two 46247.nine
two,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing and many others houses will be larger by 35%-40% than people of single diaphragm opposite wheel variety.
three,Under sudden diaphragm breakage conditions, the plum blossom form flange can even now transfer the torque ,the security home is excellent .
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Application Case
Standard circumstance of diaphragm coupling utilized to variable frequency speed control equipment
JMB type coupling is applied to HangCZPT Oilfield Thermal Electrical power Plant
In accordance to the requirements of HangCZPT CZPT Electrical power CZPT, HangCZPT Oilfield Thermal Electricity Plant should dynamically change the energy technology in accordance to the load of the power grid and market desire, and carry out the transformation of the frequency converter and the suction supporter. The motor was originally a 1600KW, 730RPM non-frequency variable pace motor matched by HangCZPT Motor Factory. The pace control method soon after modifying the frequency is manual management. Push the button speed to enhance 10RPM or drop 10RPM. The coupling is nonetheless the authentic elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is usually destroyed, which right influences the standard electricity era.
It is identified via analysis that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the pace regulation process (the diameter of the fan impeller is three.three meters) and is cut off, which has wonderful hurt to the motor and the enthusiast.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our factory (patent number: ZL.99246247.nine). Following one hour of destructive experiment and much more than 1 year of operation test, the gear is working quite well, and there is no Change the diaphragm. 12 models have been rebuilt and the procedure is in good situation.
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