Method one for judging the 6 thread ends of the liming motor winding: liming the 6 thread ends of the motor winding, you can use a multimeter to measure which two heads are the same winding, and secondly, measure the head or the tail of the three set...
When the motor windings are distributed in the core slots, they must be embedded and connected according to a certain rule to output a symmetrical sinusoidal alternating current or generate a rotating magnetic field. In addition to some other paramet...
No matter what kind of motor it is, it is composed of two parts: stator and rotor. The single-layer windings of three-phase asynchronous motors can be divided into chain windings, cross-chain windings, concentric windings and cross-concentric winding...
If the power supply voltage is too high, the excitation current will increase, and the liming motor will overheat. Excessive high voltage will threaten the insulation of the liming motor and cause it to be broken down. When the power supply voltage i...
Many friends are very interested in how to control the current of the liming motor. This is indeed a key and difficult task. In order to facilitate your operation and solve your doubts, I will introduce some related content to you. You can be serious...
Whether our mechanical equipment can work normally, a very important part is whether the motor can run normally. Therefore, motor maintenance is also very important. Many people do not pay attention to maintenance or do not know how to maintain it. W...
The inspection of the motor protection system mainly includes the overcurrent setting of various overcurrent protection devices; the correct action of fast fuses and fast switches various overvoltage protection facilities (such as lightning arresters...
The search for the coupling of the motor is one of the important tasks of the motor installation. The purpose of the alignment is to make the center lines of the two axes of the driving shaft and the driven shaft on the same straight line when the mo...
