China Good quality Densen Customized Hll Type Elastic Pin Shaft Coupling with Brake Wheel OEM

Item Description

CZPT Personalized HLL Type Elastic Pin Shaft CZPT with Brake Wheel 


Merchandise Name CZPT Customized HLL Kind Elastic Pin Shaft CZPT with Brake Wheel 
DN mm twenty~180mm
Rated Torque 560~35500 N·m
Allowable velocity 5600~950 kN·m

forty five#steel

Software Extensively employed in pump,fan,metallurgy, mining, engineering and other fields.


Item demonstrate




one,Double-diaphragm and small axial reverse wheel sort coupling is the patent merchandise developed by our factory,the patent No. ZL.99 2 46247.9

2,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing etc properties will be greater by 35%-40% than individuals of solitary diaphragm reverse wheel variety.

3,Underneath unexpected diaphragm breakage conditions, the plum blossom shape flange can nonetheless transfer the torque ,the safety residence is excellent .

Organization Info



Application Scenario

Common case of diaphragm coupling used to variable frequency velocity manage equipment

JMB type coupling is utilized to HangZhou Oilfield Thermal Energy Plant

In accordance to the demands of HangZhou Electrical Power Company, HangZhou Oilfield Thermal Electricity Plant must dynamically adjust the energy era according to the load of the energy grid and market need, and carry out the transformation of the frequency converter and the suction supporter. The motor was at first a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Manufacturing unit. The velocity handle mode following shifting the frequency is handbook management. Push the button speed to increase 10RPM or drop 10RPM. The coupling is nevertheless the authentic elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is regularly ruined, which straight affects the normal energy era.

It is identified by means of analysis that in the approach of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the supporter impeller is 3.3 meters) and is lower off, which has great hurt to the motor and the enthusiast.

Later on, they switched to the JMB460 double-diaphragm wheel-kind coupling of our factory (patent quantity: ZL.99246247.9). After 1 hour of destructive expCZPT and much more than 1 year of procedure take a look at, the equipment is running quite nicely, and there is no Replace the diaphragm. 12 units have been rebuilt and the procedure is in excellent issue.


Other Application Situation


Spare elements


Packaging & Shipping and delivery


Contact us


The tire coupling has rubber or polyurethane elements on both hubs. When shearing, the rubber elements transmit torque. Lowers transmission of shock masses or vibrations. Easy to assemble with no transferring hubs or connecting products, with large misalignment ability. Medium and substantial velocity procedure with vast torque range

China Good quality Densen Customized Hll Type Elastic Pin Shaft Coupling with Brake Wheel     OEM