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Densen custom-made versatile jaw shaft coupling,jaw star coupling,jaw shaft couplings
|Item Title||Densen custom-made versatile jaw shaft coupling,jaw star coupling,jaw shaft couplings|
|Rated Torque||25~25000 N·m|
|Allowable speed||15300~1500 N·m|
|Substance||35CrMo/ZG270/forty five# steel/Aluminum alloy|
|Software||Broadly employed in metallurgy, mining, engineering and other fields.|
one,Double-diaphragm and tiny axial reverse wheel kind coupling is the patent solution created by our manufacturing facility,the patent No. ZL.99 2 46247.nine
two,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing and so forth homes will be larger by 35%-40% than individuals of solitary dUPON OVERLOAD During a torque overload, these kinds of as in the circumstance of a jam protecting against rotation of the output customers, the pressure applied by the DISC SPRING is defeat and the output customers slip which helps prevent a spike in torque from transmitting to the input ingredient.iaphragm opposite wheel sort.
three,Beneath surprising diaphragm breakage conditions, the plum blossom condition flange can nonetheless transfer the torque ,the safety home is very good .
Typical scenario of diaphragm coupling applied to variable frequency speed handle products
JMB kind coupling is applied to HangZhou Oilfield Thermal Power Plant
According to the specifications of HangZhou Electric Energy Corporation, HangZhou Oilfield Thermal Electricity Plant should dynamically adjust the electrical power era in accordance to the load of the electricity grid and industry desire, and have out the transformation of the frequency converter and the suction fan. The motor was at first a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Factory. The pace management mode soon after altering the frequency is handbook control. Push the button pace to increase 10RPM or fall 10RPM. The coupling is still the original elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often ruined, which right affects the typical electricity era.
It is located through evaluation that in the process of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has wonderful injury to the motor and the enthusiast.
Afterwards, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing facility (patent quantity: ZL.99246247.9). Following 1 hour of damaging experiment and far more than a single yr of operation take a look at, the products is working extremely effectively, and there is no Change the diaphragm. 12 units have been rebuilt and the operation is in very good situation.
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The use of unique products manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our business and the shown substitution parts contained herein are not sponsored, accredited, or created by the OEM.