Product Description
CZPT Custom-made aluminum synchronous pulley,synchronous pulley
| Product Name | Synchronous pulley |
| DN mm | 16-1040mm |
| Rated Torque | .4~4500 kN·m |
| Allowalbe Speed | 4000~460RPM |
| Materials | 45# Steel or 42CrMo |
| Software | Broadly utilized in metallurgy, mining, engineering and other fields. |
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Software Circumstance
Standard case of diaphragm coupling applied to variable frequency pace handle tools
JMB kind coupling is utilized to HangZhou Oilfield Thermal Electricity Plant
In accordance to the specifications of HangZhou Electric Electrical power Corporation, HangZhou Oilfield Thermal Power Plant ought to dynamically alter the electricity generation according to the load of the electricity grid and market need, and carry out the transformation of the frequency converter and the suction fan. The motor was originally a 1600KW, 730RPM non-frequency variable pace motor matched by HangZhou Motor Manufacturing unit. The velocity manage method soon after modifying the frequency is guide control. Press the button speed to boost 10RPM or drop 10RPM. The coupling is even now the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is regularly broken, which directly influences the standard energy technology.
It is found by means of investigation that in the approach of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation method (the diameter of the supporter impeller is 3.3 meters) and is reduce off, which has great hurt to the motor and the enthusiast.
Afterwards, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing unit (patent number: ZL.99246247.9). Following 1 hour of harmful expCZPT and much more than a single yr of procedure check, the equipment is managing really nicely, and there is no Replace the diaphragm. twelve units have been rebuilt and the procedure is in very good condition.
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In a compound pulley method, there is the two a movable pulley and a mounted pulley. This implies that not only does the load “feel” lighter, but you can also adjust the course of the power. Although this type of configuration can move hefty loads really simply, it arrives at the value of requiring very a bit of movement to do the job.
