Testing of CNC stepper brackets

David G

Well-known Member
I tested out the drawings before machining them.

Everything looks good, except the mounting holes are 1mm too low on both axis, updated drawings will retest.

I have not designed the Z axis yet.
a247744.jpg

a247746.jpg

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This is for Grizzly G709

It will save you trouble measuring if ever want to do this.

The X and Y shafts are 16mm, the x extends 3", the y extends 3.5"

I need to get stepper couplers to fit those.
 
So instead of a crank handle there will be a stepper motor? Then you write a program for the movement of the steppers? Which are controlled by the board?
 
The steppers have shafts on both ends, so will remount the cranks on the other end, so no manual operation lost.
 

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