Product Description
Densen Personalized nylon timing belt pulley,industry little plastic timing belt pulley
| Item Name | Synchronous pulley |
| DN mm | sixteen-1040mm |
| Rated Torque | .4~4500 kN·m |
| Allowalbe Velocity | 4000~460RPM |
| Substance | 45# Steel or 42CrMo |
| Application | Extensively employed in metallurgy, mining, engineering and other fields. |
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Software Scenario
Typical situation of diaphragm CZPT used to variable frequency pace handle gear
JMB variety CZPT is utilized to HangZhou Oilfield Thermal Electricity Plant
In accordance to the demands of HangZhou Electrical Electricity Company, HangZhou Oilfield Thermal Power Plant need to dynamically alter the power era in accordance to the load of the energy grid and market place need, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was initially a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Factory. The velocity handle method after changing the frequency is handbook control. Press the button velocity to improve 10RPM or fall 10RPM. The CZPT is nonetheless the unique elastic decoupling coupling, and the elastic de-coupling CZPT following frequency conversion is usually damaged, which directly affects the standard energy era.
It is identified via examination that in the process of frequency conversion velocity regulation, the pin of the CZPT can not bear the inertia of the velocity regulation procedure (the diameter of the admirer impeller is 3.3 meters) and is cut off, which has excellent harm to the motor and the fan.
Later, they switched to the JMB460 double-diaphragm wheel-variety CZPT of our factory (pa10t amount: ZL.99246247.9). Following 1 hour of destructive experiment and far more than 1 yr of operation check, the gear is working very nicely, and there is no Replace the diaphragm. 12 units have been rebuilt and the operation is in very good condition.
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In a twin pulley method, this ratio is equivalent to the reference diameter of the output pulley being higher than the reference diameter of the enter pulley. It’s pretty simple as extended as you compute the gear ratios for a far more complex pulley program step by step. For numerous pulleys, the ratios of the various components of the system must be calculated to decide the total ratio. In the photo over, the reference diameter of the reduced travel wheel is 20mm, the radius of the upper wheel is 40mm, and the ratio is 2:1. 2 spins on the reduce wheel and 1 spin on the upper wheel. The equipment ratio also tells us one thing about the torque of the technique because the ratio of output torque to enter torque is equivalent to the gear ratio. Therefore, the torque utilized to the upper wheel is twice as fast, but the velocity is halved.
In a twin pulley technique, this ratio is equivalent to the reference diameter of the output pulley getting better than the reference diameter of the enter pulley. It really is reasonably straightforward as lengthy as you determine the equipment ratios for a a lot more complicated pulley system step by action. For numerous pulleys, the ratios of the various parts of the system should be calculated to decide the total ratio. In the photograph above, the reference diameter of the decrease generate wheel is 20mm, the radius of the higher wheel is 40mm, and the ratio is 2:1. 2 spins on the reduce wheel and 1 spin on the higher wheel. The equipment ratio also tells us something about the torque of the system due to the fact the ratio of output torque to enter torque is equivalent to the equipment ratio. As a result, the torque utilized to the upper wheel is two times as fast, but the pace is halved.
