Re: Nema 24 Closed Loop anyone have one?
Originally Posted by
boydage
Hard to troubleshoot without any real information. Hoping someone has one please? Leads = Blue Red Green Black
Is a closed loop model.
Thanks in advance.
As they appear to be bi-polar steppers, (4 leads) it is easy to find each winding and the relative phasing.
First find each pair by resistance test.
Then place a 1.5v cell across each in turn and determine whn each step in the same direction, this is then phased, if direction is wrong, swap both.
BTW, how is the loop closed?
CNC, Mechatronics Integration and Custom Machine Design
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