Densen Customized Shaft Coupling for Machine, Crane Coupling, Crawler Crane Coupling

Densen CZPTized Shaft Coupling for CZPT, Crane Coupling, Crawler Crane Coupling

Densen CZPT shaft coupling for equipment,crane coupling,crawler crane coupling


Merchandise Identify Densen CZPT SWC-BF Type common coupling shaft coupling,common couplings joint
DN mm a hundred and sixty~640mm
Axis Angle 25/15°
Rated Torque sixteen~1250 N·m
Exhaustion torque eight~630N·m
Material 35CrMo
Application Broadly employed in metallurgy, mining, engineering and other fields.


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Software Case

Normal case of diaphragm coupling used to variable frequency speed management tools

JMB sort coupling is utilized to HangCZPT Oilfield Thermal Electrical power Plant

In accordance to the needs of HangCZPT CZPT Electricity CZPT, HangCZPT Oilfield Thermal Electricity Plant should dynamically change the electrical power era according 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 pace motor matched by HangCZPT Motor Manufacturing unit. The speed control mode right after changing the frequency is guide handle. Press the button velocity to boost 10RPM or drop 10RPM. The coupling is still the authentic elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is regularly broken, which immediately has an effect on the typical electrical power era.

It is located by means of analysis that in the process of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation procedure (the diameter of the admirer impeller is 3.3 meters) and is minimize off, which has excellent injury to the motor and the admirer.

Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing unit (patent variety: ZL.99246247.nine). Soon after one hour of damaging experiment and much more than one particular yr of operation examination, the tools is managing extremely well, and there is no Substitute the diaphragm. twelve models have been rebuilt and the operation is in very good condition.


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Densen CZPTized Shaft Coupling for CZPT, Crane Coupling, Crawler Crane Coupling