Although the coils and other parts of the motor have a certain insulation capacity when they are made into the stator and rotor, for example, the enameled wire is insulated by a paint film as a conductor; there is a slot insulation in the core...
The causes and treatment methods of the motor that are difficult or unable to start are as follows: (1) The fuse of a certain phase is open, the phase is missing, and there is a buzzing sound. If the two-phase fuse is open, the motor does not ...
1 No oil leakage is allowed, because grease or oil may splash onto the coil, which affects the conductive performance and damages the insulation. 2 Pay attention to the running condition of the bearing. The bearing should run evenly. When abno...
The motor insulation includes the inter-strand, inter-turn, row, inter-layer and ground insulation of the coils, and various end supports or fixings of various insulation members and connection and lead insulation. The main insulation of a coi...
The difference between the rated power and the actual power of the motor means that the motor is in the best working condition under this data. The rated voltage is fixed and the allowable deviation is 10%. Taichuang's actual power and actual ...
A motor is an electromagnetic device that implements the conversion or transfer of electrical energy according to the law of electromagnetic induction. The motor is represented by the letter M in the circuit (the old standard used D). Its main functi...
The internal bearing of the motor should be a support, that is to say, it is used to support the shaft, but this is only part of its role. The essence of support is to be able to bear radial loads. Can also be understood as it is used to fix the shaf...
The selection of the types of motor bearings should be determined according to the type and size of the bearing, the size and direction of the load, and the nature of the load. The correct choice of bearing coordination should ensure the normal opera...
