Brushless Motor Construction Discuss design and construction of custom Brushless motors

Motor rewind problem

Old 03-25-2013, 12:04 AM
  #26  
CarpenterDave
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For an ABC wind-ing you did get 7 stator teeth out of 9-----try again-
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Old 06-06-2013, 07:17 PM
  #27  
kyleservicetech
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Originally Posted by mark32 View Post
That is the connect of the three cables, in celebrity and delta are the two possible hook-ups of the cables after twisting. Star and delta are not twisting blueprints.
Here is some useful information on winding brushless motors.
http://www.bavaria-direct.co.za/models/motor_info.htm

I've wound a half dozen of these www.gobrushless.com motors, they work well. Only problem, winding your own motor now days is more expensive than just buying one ready to use.
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Old 06-10-2020, 06:41 PM
  #28  
Bullfrog
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Hopefully some of you guys still monitor this thread...a related question I need help with, please.

When winding a BLDC motor, how difficult is it to wind the motor with partial turns as opposed to full turns i.e. 5.5T as opposed to 6T?

My actual application is a MAC ebike motor but figured the answer is fairly universal.

Thanks
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Old 06-11-2020, 05:14 PM
  #29  
ron_van_sommeren
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Partial turns are the same, and you count them as partial turns.
Every extra length adds to the magnetic field, because it's about the circular magnetic field around the wire.

More people (re)winding your size of motor in this subforum:
Electric Motor Design and Construction - RCG

Sticky in said subforum:
(Re)winding and building motors, tips & tricks, checks & tests - RCG

A forum dedicated to e-traction:
www.endless-sphere.com


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