Customized Motor Stator Sheets For Large Electric Motors

Core loss at a certain frequency and magnetic induction intensity is a major indicator of electrical steel sheets. Core loss consists of two parts: hysteresis loss and eddy current loss. The hysteresis loss is the energy consumption caused by the alternating magnetization of the iron core, which is related to the composition of the material and the size of the product, and can be represented by the area of the hysteresis loop. SINGLE SLOT NOTCHING In general, there are not too many types of slots on the stator or rotor lamination, and each slot needs a specific tool to stamp. Even so, the overall cost of the tool is very low. The production time of the mold is only one to two days. Now, the outer diameter of the largest punching sheet we produce is as high as 1250mm, and it's the largest width of silicon steel coil. during the operation of the motor, in order to offset the tooth harmonics , the slots of the stator core or rotor core are designed to be ske…