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shadowless lights squirrel cage rotor broken bars or defective

time2012/01/31

shadowless lights squirrel cage rotor broken bars or defective, shadowless lights run 1-2 hours, core temperature rose rapidly; shadowless lights ventilation system failure, the fan should be checked for damage, direction of rotation is correct, the ventilation channel is blocked; shadowless lights bearing wear, rotor eccentricity sweep chamber to rub the stator and rotor core issue with metal crash, the rapid rise in core temperature, severe motor smoke, even burn the coil. medical Headlights own reasons: connection error, the error connected to Y-shaped form. The surgical light of the rapid temperature rise; shadowless lights have white short stator winding inter-turn short circuit or local ground, light the motor overheating, insulation severe burn;