Substance Metal Type Fluid Coupling Colour Custom-made Trademark OEM Transport Package Standard Export Wooden Box Specification Personalized Origin China Mainland
Item Description
Densen Custom-made rigid coupling,electric powered motor rigid couplings,grooved rigid couplings
Merchandise NameRigid coupling,electric powered motor rigid couplings,grooved rigid couplingsDN mm16~190mmRated Torque40~25000 N·mAllowable speed4500~two hundred kN·mMaterial45#steelApplicationWidely utilized in metallurgy, mining, engineering and other fields.
Merchandise showCompany InformationEquipment
Application Situation
Typical case of diaphragm coupling utilized to variable frequency speed control gear
JMB variety coupling is applied to Daqing Oilfield Thermal Electricity Plant
According to the demands of Daqing Electric Energy Company, Daqing Oilfield Thermal Electricity Plant ought to dynamically modify the energy generation in accordance to the load of the electrical power grid and market place demand from customers, and have out the transformation of the frequency converter and the suction enthusiast. The motor was originally a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Factory. The pace handle method soon after modifying the frequency is guide control. Press the button pace to improve 10RPM or fall 10RPM. The coupling is nonetheless the authentic elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is usually ruined, which immediately affects the normal energy generation.
It is found through analysis that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the admirer impeller is three.three meters) and is reduce off, which has wonderful harm to the motor and the enthusiast.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our factory (patent variety: ZL.99246247.9). Soon after one hour of damaging experiment and more than one calendar year of procedure examination, the equipment is managing very effectively, and there is no Change the diaphragm. 12 units have been rebuilt and the operation is in great problem.
Other Software Situation
Spare components
At any time-electrical power
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Basic Data.
Material Steel Sort Fluid Coupling Colour Tailored Trademark OEM Transport Deal Normal Export Wooden Box Specification Tailored Origin China Mainland
Product Description
Consumer Question & Answer Ask some thing for a lot more specifics ()
Densen Personalized rigid coupling,electrical motor rigid couplings,grooved rigid couplings
Solution NameRigid coupling,electric motor rigid couplings,grooved rigid couplingsDN mm16~190mmRated Torque40~25000 N·mAllowable speed4500~two hundred kN·mMaterial45#steelApplicationWidely employed in metallurgy, mining, engineering and other fields.
Solution showCompany InformationEquipment
Application Scenario
Normal circumstance of diaphragm coupling used to variable frequency speed management tools
JMB type coupling is used to Daqing Oilfield Thermal Electrical power Plant
According to the requirements of Daqing Electric Electricity Company, Daqing Oilfield Thermal Energy Plant must dynamically adjust the electrical power generation in accordance to the load of the power grid and market need, and carry out the transformation of the frequency converter and the suction admirer. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by Shenyang Motor Manufacturing facility. The velocity management manner after modifying the frequency is handbook management. Push the button speed to boost 10RPM or fall 10RPM. The coupling is nonetheless the unique elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is usually broken, which directly impacts the regular energy technology.
It is identified through analysis that in the method of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the admirer impeller is three.3 meters) and is lower off, which has great harm to the motor and the fan.
Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent variety: ZL.99246247.nine). Right after 1 hour of harmful experiment and more than one yr of procedure take a look at, the tools is running really effectively, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in great situation.
Other Application Circumstance
Spare parts
At any time-electrical power
Make contact with us