ORAC X-axis stepper cable routing

All info relating to the Denford ORAC CNC lathes

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milton d
CNC Apprentice
CNC Apprentice
Posts: 44
Joined: Tue 31 Aug , 2010 9:19 am
Hardware/Software: Micromill 2000 #SP 38556 April 1996
ORAC CNC Lathe November 1983

ORAC X-axis stepper cable routing

Post by milton d » Thu 14 Jun , 2012 23:06 pm

Hi all,

I'm retrofitting an ORAC and would like to see a picture of, or get a description of how the original X-axis stepper motor wiring cable is routed and what type of protective sheathing it's in.

Mine was completely gutted of all electronic gear (except for the cassette player) and I'm getting close to mounting the motors. This machine was so well built I'm thinking the designer(s) must've come up with a reliable system that didn't get hung up as the carriage moved to & fro.

I'll post some piccies when I get a bit farther along. I know we all like the piccies! :D
"Accuracy is the combined total of your compensating mistakes."

triac
CNC Expert
CNC Expert
Posts: 104
Joined: Fri 15 Dec , 2006 20:18 pm
Location: West Norfolk

Re: ORAC X-axis stepper cable routing

Post by triac » Mon 18 Jun , 2012 17:06 pm

Hi, a couple of pictures show the 3/4" flexible conduit from the X axis to where it passes under the motor and into the end panel, it sits in the "corner" formed by the base and back.
Conduit has wires to light, limit switch and stepper.
The cariage in the pictures is almost at the limit of travel towards the tailstock.
Rgds, Emgee
Attachments
X axis cables motor end.JPG
X axis cables motor end.JPG (27.48 KiB) Viewed 3805 times
X axis cables.JPG
X axis cables.JPG (21.15 KiB) Viewed 3805 times

milton d
CNC Apprentice
CNC Apprentice
Posts: 44
Joined: Tue 31 Aug , 2010 9:19 am
Hardware/Software: Micromill 2000 #SP 38556 April 1996
ORAC CNC Lathe November 1983

Re: ORAC X-axis stepper cable routing

Post by milton d » Tue 19 Jun , 2012 4:40 am

Great, thanks very much! That helps a lot. Looks like the conduit is one of those spiral plastic thingys with a plastic covering?

Man, I threw a similar one away a year or so ago...probably won't be able to find one now.
"Accuracy is the combined total of your compensating mistakes."

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