Item Description
CZPT tailored High Depth Telescopic Universal Joint Coupling,cross common coupling,universal slit coupling
| Item Title | Telescopic Shaft Universal Joint Coupling |
| DN mm | a hundred and sixty~640mm |
| Axis Angle | twenty five/15° |
| Rated Torque | sixteen~1250 N·m |
| Exhaustion torque | eight~630N·m |
| Content | 35CrMo |
| Software | Commonly utilised in metallurgy, mining, engineering and other fields. |
Firm Info
Gear
Software Case
Common circumstance of diaphragm coupling used to variable frequency pace handle gear
JMB sort coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
According to the specifications of HangZhou Electric powered Energy Company, HangZhou Oilfield Thermal Power Plant need to dynamically modify the electricity era according to the load of the energy grid and industry demand, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Factory. The pace control method right after altering the frequency is guide manage. Press the button speed to improve 10RPM or drop 10RPM. The coupling is nevertheless the original elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often broken, which straight has an effect on the normal energy technology.
It is found through analysis that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation method (the diameter of the enthusiast impeller is 3.3 meters) and is minimize off, which has excellent harm to the motor and the enthusiast.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our factory (patent quantity: ZL.99246247.9). After 1 hour of damaging expCZPT and more than 1 calendar year of procedure examination, the tools is managing quite effectively, and there is no Change the diaphragm. 12 units have been rebuilt and the procedure is in great condition.
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The roller chain coupling is composed of two radial sprocket hubs that mesh with a double pitch roller chain. Chain couplings are used for lower to medium torque and velocity programs. The meshing of the sprocket and chain transmits torque, and the connected perform accommodates angular, parallel and axial misalignment.
