Four reasons and solutions for high power dc motor not charging
DC motors are often used, and there may be more than one or two faults. When these faults occur, it is important to understand what faults are and how to solve them. When the DC motor is not charging, first check if the wiring is loose, and if the fan belt is too loose and slippery. If it is normal, check it in the following order.
Four reasons and solutions for DC motor not charging:
1 The fan pulley is too loose or oily to slip;
2 Each wire joint is loose or detached, and the wire sheath is broken and grounded to cause a short circuit;
3 The commutator of the generator (recommended: geared motor) is worn, burnt or oily, the magnetic field coil is open or shorted, the armature coil is broken or shorted, the short circuit between the commutator pieces, and the insulating carbon brush holder is grounded;
4 regulator (recommended: easy to reduce reducer) or throttle contact ablation or dirt, balance resistance open circuit, voltage regulator over bridge line burned, throttle pull spring weak, air gap is too small, pressure The limit voltage adjustment is too low, the closing voltage of the breaker is too high or the parallel coil is open.
