Re: [CAD_CAM_EDM_DRO] Jack's Router Build

Hanermo,
 
Steppers are fine so must be the board.  It is the A axis.   I'll have to contact Mechatronics and see what they say.   Any insight appreciated.   From now on I will test the steppers on the board before installing them!
 
Jack

--- On Tue, 4/21/09, gcode fi (hanermo) <yahoog@...> wrote:


From: gcode fi (hanermo) <yahoog@...>
Subject: Re: [CAD_CAM_EDM_DRO] Jack's Router Build
To: CAD_CAM_EDM_DRO@yahoogroups.com
Date: Tuesday, April 21, 2009, 1:41 PM








Great progress !
You have isolated the prob to the a axis chain ie drive/motor/ wiring etc.

BTW - Thus it is not the pfd !

Steppers very rarely are bad or go bad.
Cabling, connectors etc...
Swap x and a ... whats the result ?

Jack McKie wrote:
>
>
> Hanermo,
>
> The X motor runs fine at 300 but the A motor just sits there and
> hums. Bad motor???
>
> Thanks,
>
> Jack
>
> --
>



















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