Daily check whether the transmission device is flexible and reliable; Whether the concentricity of the shaft coupling is standard; The flexibility of gear transmission, etc. If it is found that there is a stuck card, it should be stopped immediately to find out the cause and remove the fault before running. If the brake motor is overloaded, the main reason is that the drag load is too large, the voltage is too low, or the driven mechanical lag is caused.

       If the overload time is too long, the motor will absorb a large amount of active power from the power grid, the current will increase sharply, the temperature will also rise, and the insulation of the motor will rapidly age and fail to burn at high temperatures. Therefore, it is necessary to check the motor transmission frequently.

       When the brake motor operates above the rated current, the coil temperature will rise, resulting in insulation deterioration, shortened life or coil burn, so the load should be reduced to make it work below the rated current.

       In addition, when the voltage of each phase of the three-phase motor is unbalanced, it will produce unbalanced current, so that the temperature rise is unbalanced, resulting in local overheating. Therefore, the current value of each phase should be measured regularly and recorded.Three-phase asynchronous motorBrake motor, torque motor, etc., the difference between any of the three-phase current and the average value of the other two-phase current is not allowed to exceed10%In order to ensure the safe operation of the motor. If it exceeds, it indicates that the motor has a fault, and the cause must be identified and eliminated in time.

       Senli Motor,19Focus on the development and production of electric motors. 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 directly0575-8378-1127.