Merchandise Description

Densen CZPT ized jaw couplings,spline coupling,spline travel coupling

Product Title	Densen CZPT ized jaw couplings,spline coupling,spline drive coupling
DN mm	12~160mm
Rated Torque	25~25000 N·m
Allowable speed	15300~1500 N·m
Material	35CrMo/ZG270/forty five# steel/Aluminum alloy
Software	Broadly utilised in metallurgy, mining, CZPT and other fields.

 

Produuct display

 

Technology

 

Firm Information

Gear

 

Application Circumstance

Standard circumstance of diaphragm coupling utilized to variable frequency velocity manage tools

JMB sort coupling is used to HangZhou Oilfield Thermal CZPT Plant

According to the demands of HangZhou CZPT ctric CZPT CZPT , HangZhou Oilfield Thermal CZPT Plant ought to dynamically change the CZPT generation according to the load of the CZPT grid and market demand from customers, and carry out the transformation of the frequency converter and the suction fan. The motor was initially a 1600KW, 730RPM CZPT -frequency variable velocity motor matched by HangZhou CZPT Factory. The velocity management method right after modifying the frequency is handbook control. Push the button velocity to increase 10RPM or fall 10RPM. The coupling is nonetheless the unique elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is often destroyed, which immediately has an effect on the regular CZPT era.

It is located via examination that in the process of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation approach (the diameter of the admirer impeller is 3.3 meters) and is minimize off, which has wonderful injury to the motor and the fan.

Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of CZPT factory (patent amount: ZL.99246247.9). Soon after 1 hour of destructive experiment and far more than one particular calendar year of operation check, the products is working really well, and there is no Exchange the diaphragm. twelve models have been rebuilt and the procedure is in excellent issue.

 

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Spare elements

Packaging & CZPT

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Mechanical bending couplings accept misalignment of metallic surfaces by wobbling, rolling or sliding. All metal mechanical bending couplings demand lubrication. Illustrations of mechanical bending couplings are equipment, grid and roller chain couplings. Gear couplings transmit the greatest torque and least diameter of any elastic coupling.