Heat, noise and vibration. Heat generated an unusually high built-in motor is a warning signal that a problem occurred. The preliminary assumption that it is caused by deterioration of insulated copper coil. When the heat is increased opportunity to short-circuit between winding round it occur and cause motor has a shorter lifespan. In addition, the reason that causes the motor heat disorders caused by another 5 reasons as follows: 1. choose the wrong size motor, that is to choose a motor too small. When the driver loads, so there's not enough torque. Current flow in a conductor coil is higher than coordinates.2. the cooling system is not good, this is usually on a cooling fan attached to the rotating shaft of the motor cooling air to pass to the copper coils, built-in motor to overheat during continuous use. But if there is dirt or Bud vents will cause the air ventilation is not good until the heat accumulated in the motor options. In addition, the use environment that the motor must be mounted on a heat source hot air into the motor, such as a heater or air conditioning system condenser series will negatively impact the performance of the motor.3. motor overload means bringing the motor to drive a load that is not static or shared load driver, as a result, the motor must be sent more torque. Higher than normal levels, stream flows, that it coils, heat accumulation to occur.
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