Design NO. tailored Product Name Densen Customized Jm Type Diaphragm Shaft Coupling Dn mm ninety~1410mm Rated Torque 170~2800000 N·m Max Allowalbe Pace 12700~810rpm Software Commonly Employed in Metallurgy, Mining, Engineering and Trademark OEM Transport Package deal Common Export Picket Box Specification Densen Customized Origin China (Mainland)
Product Description
Densen custom-made SWC-BF Variety common crowfoot couplings,universal shaft coupling,swc univers
Item NameDensen custom-made JM Variety Diaphragm Shaft Coupling,Flexible Diaphragm Coupling,Versatile Diaphragm Shaft CouplingDN mm90~1410mmRated Torque170~2800000 N·mMax Allowalbe Speed12700~810RPMMaterial45# SteelApplicationWidely utilized in metallurgy, mining, engineering and other fields.
Item showCompany InformationEquipment
Software Case
Standard circumstance of diaphragm coupling utilized to variable frequency velocity management equipment
JMB sort coupling is utilized to Daqing Oilfield Thermal Electricity Plant
According to the requirements of Daqing Electric powered Power Company, Daqing Oilfield Thermal Power Plant ought to dynamically alter the energy technology in accordance to the load of the energy grid and marketplace demand, and carry out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Factory. The pace control mode soon after changing the frequency is manual handle. Push the button speed to enhance 10RPM or fall 10RPM. The coupling is nonetheless the original elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is often broken, which immediately influences the typical electricity technology.
It is identified by means of investigation that in the method of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the velocity regulation approach (the diameter of the admirer impeller is three.three meters) and is minimize off, which has wonderful injury to the motor and the fan.
Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our factory (patent quantity: ZL.99246247.9). Soon after 1 hour of destructive experiment and a lot more than one particular year of operation check, the equipment is managing very properly, and there is no Substitute the diaphragm. 12 models have been rebuilt and the operation is in very good situation.
Other Software Case
Spare elements
At any time-power
Get in touch with us
Standard Information.
Design NO. tailored Item Identify Densen Tailored Jm Type Diaphragm Shaft Coupling Dn mm 90~1410mm Rated Torque one hundred seventy~2800000 N·m Max Allowalbe Velocity 12700~810rpm Application Broadly Utilised in Metallurgy, Mining, Engineering and Trademark OEM Transportation Package Normal Export Wood Box Specification Densen Custom-made Origin China (Mainland)
Merchandise Description
Customer Query & Solution Ask something for much more information ()
Densen tailored SWC-BF Kind common crowfoot couplings,universal shaft coupling,swc univers
Merchandise NameDensen tailored JM Kind Diaphragm Shaft Coupling,Adaptable Diaphragm Coupling,Flexible Diaphragm Shaft CouplingDN mm90~1410mmRated Torque170~2800000 N·mMax Allowalbe Speed12700~810RPMMaterial45# SteelApplicationWidely utilised in metallurgy, mining, engineering and other fields.
Item showCompany InformationEquipment
Software Situation
Typical situation of diaphragm coupling utilized to variable frequency velocity control tools
JMB kind coupling is utilized to Daqing Oilfield Thermal Electricity Plant
In accordance to the specifications of Daqing Electrical Energy Company, Daqing Oilfield Thermal Power Plant must dynamically alter the electrical power era according to the load of the energy grid and marketplace demand from customers, and carry out the transformation of the frequency converter and the suction supporter. The motor was originally a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Manufacturing unit. The velocity control manner after modifying the frequency is manual handle. Press the button speed to boost 10RPM or fall 10RPM. The coupling is still the unique elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is often ruined, which directly influences the regular electrical power era.
It is discovered by way of investigation that in the method of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the enthusiast impeller is 3.three meters) and is minimize off, which has excellent damage to the motor and the admirer.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent variety: ZL.99246247.9). Following one hour of damaging experiment and more than 1 calendar year of procedure take a look at, the products is working quite effectively, and there is no Substitute the diaphragm. 12 models have been rebuilt and the procedure is in very good problem.
Other Software Scenario
Spare elements
At any time-electrical power
Make contact with us