Winding Present in BLDC Motor

check the link

Here is some information from the web.

http://en.wikipedia.org/wiki/Brushless_DC_electric_motor

We use these motors on our CNC lathes. Combined with absolute encoders, these motors give excellent angular position and speed control. Since all of the motors torque is available at zero speed, they also hold their position extremely well, which is important for machining.