But in the case of a ceiling fan, it is exactly the opposite. Friends, for example, the first winding inserted in the motor of a normal cooler is called the running coil winding. Whether it is 12+12 slot ceiling fan stator Whether it is 14+14 slot, ceiling fan stator. So before you start winding a ceiling fan stator please be first it sure about ceiling fan Stamping like slots.įriends, there are mostly two types of winding in ceiling fans. The different slot ceiling fan is winding with different size of winding wire like 33no to 37 wire number. Ceiling fan we find different types of stator like 12 slot ceiling fan,14 slots ceiling fan, 16 slots ceiling fans, 18 slots ceiling fan, and more than 18 slots. Ceiling fan stator winding 14 + 14 Coil winding data. Thank you for your attention.Hello friends in this post I will show you how you can make 12 slot ceiling fan stator winding. If you have any questions please ask, and i will try to answer ass soon as possible. I hope you enjoined my presentation of rewinding a three phase motor. I took all electrical equations and orientation tables from book: Neven Srb ELEKTROMOTORI If we compare all data we can see that motor isn't bad at all. In second line is measurement at 380V and third line at 400V.
In upper table there is data from manufacturer in first line. Motor was made for voltage 380V, but now we have 400V in EU. I made all tests with two different voltages. But in next measurement we can see that resistances do not dramatically affect on electric motors performance. You can se that on measurment of resistance where, winding resistances aren't identical. Because gap between stator and cover was very small, i decided to do a little bit bigger first coils, and a little bit smaller last coils.
This time winding was too big and i couldn't close the cover of motor. Then i decide to make bigger one but i found problem again. I couldn't access to them because other winding were too small. First i made coils too small, and i couldn't insert last coils in slots. I had a lot of problems with winding new winding too.
I had a lot of problems with calculation but i solved them and i got same parameters of winding as were on old one.
Most time i spent on calculation of new winding. It took me about a week to rewind this motor.
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