The solution to the doubt of the sawing machine engine is explained by Xinyue Machine Tool Professional Sawing Machine Manufacturer:

a. Questions such as obstruction of the motor's transmission device, instability of the motor's fixation, or loosening of the motor's foot bolts, etc., can cause a violent sensation during the work of the motor.

b. If the inner contact points and joints of the motor are abnormal or there are traces of fire or smoke, then the doubts may be local overheating of the motor, poor contact of the motor conductor, and burning of the motor winding.

c. The uneven air gap between the stator and the rotor of the sawing machine motor, the three-phase current imbalance and the loose iron core will form electromagnetic noise that the motor announces the unevenness.

d. If the stator winding of the motor is short-circuited, it is usually accompanied by smoke.

e. The overload operation of the motor will cause the speed to decrease.

f. If the maintenance network of the motor exhibits abnormal work or suspension, sparks may appear due to fire, and a fuse may also blow or the components may be stuck.