Model NO. customized Trademark OEM Transportation Deal Common Export Wooden Box Specification Densen Tailored Origin China (Mainland)
Densen customized miniature oldham coupling,flexible oldham coupling,steel coupling
We have experts to remedy your inquiries, please contact us directly!Merchandise NameDensen custom-made miniature oldham coupling,adaptable oldham coupling,metal couplingDN mm15~200mmRated Torque120~63000 N·mAllowablespeed250~70N·mMaterial35CrMo/HT200/ZG270ApplicationWidely used in metallurgy, mining, engineering and other fields.
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Normal circumstance of diaphragm coupling utilized to variable frequency speed manage tools
JMB kind coupling is utilized to Daqing Oilfield Thermal Electricity Plant
In accordance to the specifications of Daqing Electric Energy Corporation, Daqing Oilfield Thermal Electrical power Plant ought to dynamically alter the power technology according to the load of the energy grid and market place desire, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by Shenyang Motor Factory. The velocity manage mode after modifying the frequency is manual management. Press the button speed to boost 10RPM or fall 10RPM. The coupling is even now the original elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is often destroyed, which directly influences the typical electricity era.
It is found through investigation that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the fan impeller is three.3 meters) and is minimize off, which has wonderful damage to the motor and the supporter.
Later, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing unit (patent variety: ZL.99246247.nine). Right after 1 hour of damaging experiment and a lot more than 1 12 months of procedure check, the tools is managing really well, and there is no Change the diaphragm. 12 units have been rebuilt and the operation is in good condition.
Other Application Situation
At any time-electrical power
Model NO. customized Trademark OEM Transport Package Standard Export Wood Box Specification Densen Personalized Origin China (Mainland)
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Densen custom-made miniature oldham coupling,flexible oldham coupling,steel coupling
We have experts to remedy your questions, you should make contact with us right!Merchandise NameDensen personalized miniature oldham coupling,versatile oldham coupling,metallic couplingDN mm15~200mmRated Torque120~63000 N·mAllowablespeed250~70N·mMaterial35CrMo/HT200/ZG270ApplicationWidely utilised in metallurgy, mining, engineering and other fields.
Product showCompany InformationEquipment
Common case of diaphragm coupling used to variable frequency speed management equipment
JMB variety coupling is applied to Daqing Oilfield Thermal Energy Plant
According to the demands of Daqing Electric Electricity Corporation, Daqing Oilfield Thermal Energy Plant should dynamically modify the electrical power technology according to the load of the electricity grid and market place desire, and have out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by Shenyang Motor Factory. The pace handle method soon after altering the frequency is manual handle. Press the button pace to increase 10RPM or fall 10RPM. The coupling is nonetheless the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is regularly broken, which right affects the normal energy generation.
It is identified via analysis that in the approach of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the speed regulation process (the diameter of the fan impeller is three.3 meters) and is lower off, which has wonderful hurt to the motor and the supporter.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing unit (patent number: ZL.99246247.9). After one hour of harmful experiment and much more than 1 calendar year of operation take a look at, the equipment is working really well, and there is no Replace the diaphragm. twelve units have been rebuilt and the procedure is in great problem.
Other Application Circumstance
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