Used in productionTorque motorSometimes there is noise, and it is a tricky thing to eliminate the noise generated, which is usually used as a quality criterion to assess the product. todayMori machineXiaobian will take you to analyze the causes of motor noise.

       Torque motorNoise is mainly caused by two factors:

       1Electromagnetic noise is mainly generated inside the motor. This depends on whether the design is reasonable: the groove design and the fixed rotor ratio are unreasonable, the wire wrap winding does not meet the electrical characteristics, and the slop of the squirrel cage rotor groove is not in place. If the above processes are not in place, then the magnetic pull will cause uneven electromagnetic noise.

       2Mechanical noise because the stator balance is not in place, it will produce motor jitter radiation noise into the environmental space. The processing of rotor breath size is not reasonable; The noise generated by the ventilation of the torque motor, the cooling fan belongs to the forced cold and strong air volume, so the balance of the fan will have a certain noise; The internal ventilation pipe of the motor is the ventilation between the breathing room of the rotor, the ventilation hole of the rotor, the stator of the machine and the housing.

       If the above ventilation path in the production of sand, stator burrs, etc., will produce noise when the motor begins to rotate; Synthesize the above inTorque motorIn the production process, the electromagnetic scheme needs to be modified several times in the actual production of experimental tests to be qualified. Mechanical processing control is in place, and the noise after assembly will be much less. When special noise control is needed, we can have a larger margin when selecting the motor or consider replacing it with a low-noise fan.

       Mori machineIs a family with19Years of R&D and production experienceTorque motor manufacturersThe production of this product to meet the application of winding, winding production, to match customer production needs can be customized, but also can achieve short or long-term (30Minutes) of the rotation time. Interested in our products welcome online message consultation or call directly:0575-8378-1127.