Meet some of the abnormalities that affect the operation of the electric motor

The electric motor usually has some abnormalities when they are in service. When the electric motor has the problem that does not start in a vacuum, the most likely causes are: interrupted armature circuit; coils switching or armor in short; Defective drive system; toothbrush holder out of neutral zone and interrupted field circuit.

To solve this problem the electric motor will need to examine the input conductors and terminals; identifying the short circuit, and to recover it; check for interruption or defect in the drive system; adjusting the neutral zone or eliminate interruption.

When the electric motor sh-n-350 hose reels starts jerkily, indicates that the drive system may be faulty; there is short between the windings in the armature or there is short between the switch blades.

To resolve this problem you need to solve the made in electric motor; recondition the armature and the switch examine and also eliminate the short circuit.

If the electric motor is not accepting charge, the problem may be a short circuit between turns in the armor; voltage drop; displaced brushes the neutral zone or set bad drive system.

Meet some of the abnormalities that affect the operation of the electric motor