Now the motor manufacturers generally like to produce aluminum shell motor, because of its gorgeous appearance, light weight and corrosion resistance and wear resistance, by many consumers love; And motor noise is a problem with all motors,Torque motormanufacturerSenli Motor today to talk with you, the motor electromagnetic noise problem.
We first talk about the generation of electromagnetic noise, the motor in the air gap magnetic field caused by the stator, rotor and the entire motor structure vibration of a low-frequency noise, we will be called electromagnetic noise; From the Angle of magnetic field influence, it is mainly caused by the asymmetric distribution of magnetic field force wave and magnetic flux.
Torque motorThere are fundamental magnetic potential and subharmonic magnetic potential in the fixed and rotor windings, and a series of force waves are generated by the interaction between the two. In the process, we can choose the appropriate fixed and rotor groove matching and adopt the oblique groove method to avoid the generation of lower order force waves.
It may also be because the rotor is eccentric, or is caused by the asymmetry of the magnetic circuit, which will appear on one side of the force is small, resulting in electromagnetic noise, soTorque motor manufacturersIn the design and manufacture, it is very important to determine the accuracy of the end cover machining, the assembly relationship between the stator core die-casting and the frame, and the coaxial degree of the rotor.
Shengzhou Senli MotorSupport special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service. With reliable quality, reasonable price, excellent-The quality of service has been praised by the majority of users.
Customize the process: Understand the requirements-Provide parameters and drawings-Design scheme-Confirmation scheme-Confirm cooperation-Mass production-Deliver the goods-After-sales service; Can provideOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization.
Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-112