Note that I am winding the motor in a clockwise direction, which is the opposite to the kit motor, the Xspeed and most of the motors on the market. All I have to do is to switch the 2 magnets.
Move the wire to the centre as much as possible as shown.
2010-1-26 22:02 上傳
When you move the wire to the centre using tools, or you wish to lay them tightly together, be careful not to make scratches onto them so they "short-circuit". If possible, I prefer using my finger nail.
I finished seven layers and each layer has 1 wire less than the previous one. I made this 62-turn, which can/should run for at least 30 minutes per pack of battery (orion 900mah). When I make a fast motor that runs for about 13 minutes, I usually use 29# wire and make 35 turns.
OK, here comes a question:
In the above pic, all 3 types of winding have the same number of turns. Which type should we choose? A, B or C? (I'll come back to this tomorrow.)
I don't usually weaken the wire at this stage. I solder it only when I finish all the winding. I'll certainly show you that.
billy86che 發表於 2010-1-27 11:04
I see, and what motor case and Magnet will you use on this one?
this is very interesting topic, it could be more helpful if Ching can explain the relations and secrets between the:
- gauge of wire used
- number winds
- type of winds
- amperage drawn
- Magnet used
- etc...