In the daily production process, there are many shaft fracture phenomena in the motor, which generally occurs at the shaft extension root and the bearing position of the shaft extension end. In dealing withTorque motorWhen such a product breaks the shaft, it is necessary to check the shaft section for macroscopic observation and microscopic analysis to find out the cause, so as to fundamentally solve the problem.

       Motor shaft breakage is the result of multiple factors superimposed, hereMori machineSmall series on a few common reasons:

       Shaft breakage we first consider manufacturing potential quality problems. Such as the shoulder transition without process control requirements, no heat treatment after welding, surfacing layer inclusions super, resulting in shoulder rounded stress concentration, fatigue cracking under the action of rotating bending torque, these fundamental reasons are defects in the production and processing of the motor shaft, so that the motor shaft fracture.Mori machineThe image producedTorque motorSuch as all products are fully inspected factory, in order to avoid such accidents.

       Installation problem. If the belt pulley drive is used, the tension of the belt is too large or greater than the recommended value provided by the manufacturer, which increases the load of the motor shaft and is also the main factor in the occurrence of fracture; Like some motors installed with couplings, the coaxiality of the motor and the axis of the equipment is not guaranteed, which will lead to shaft fatigue and fracture.

       Excluding external factors such as installation, the plate shaft fracture will appear in the welding position of the plate, as irregular cracks, most of themMotor manufacturerIt is through the annealing process, at both ends of the plate and the spindle connection, to process the stress groove to solve such a broken shaft problem.

       So we're in production, eitherTorque motorOther motor products, we are in the production process due to good maintenance and maintenance work, like some shaft phenomenon, when the momentum of the surge to a certain extent, it will increase the current, at this time the electric temperature rise, the mechanical impact will increase, but also affect other equipment caused damage.

       Shengzhou Senli MotorMain production3kwThe following low-power motors, yesTorque motor manufacturers; You can learn about the product first, if you have any questions, please contact us. Contact number0575-8378-1127.