Spindle control 7i76e

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20 Sep 2017 05:17 #99149 by calvin.d
I am rebuilding a tiny router for PCB milling and I grabbed this motor and controller

www.amazon.com/gp/product/B01LNBOCDA/ref...ages01?ie=UTF8&psc=1

I want to be able to control the speed from linuxcnc

The controller takes 0-10 analog for speed control.

it looks like I should be able to just connect there 0-10 + and - lines to the spindle + and -

does this sound correct ?

Thank You
Calvin
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26 Sep 2017 05:05 #99442 by andypugh
Replied by andypugh on topic Spindle control 7i76e
Yes, that ought to work.

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26 Sep 2017 19:28 - 26 Sep 2017 19:29 #99484 by calvin.d
Replied by calvin.d on topic Spindle control 7i76e
Thank You, I should be able to test this over the weekend

I'll update the thread even if it works, in case anyone in the future is ever interested

Thank You
Calvin
Last edit: 26 Sep 2017 19:29 by calvin.d.

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01 Nov 2017 20:19 #101151 by newbynobi
Replied by newbynobi on topic Spindle control 7i76e
Yes, the three cables from speed goes to the MESA Card and I suggest not to bridge the Switch, you may connect the cables to the Spindle enable signal of the MESA Card.

Norbert

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20 Nov 2017 19:56 #102099 by calvin.d
Replied by calvin.d on topic Spindle control 7i76e
Just wanted to say thank you to everyone for the help

spindle works exactly as expected

the POT inputs are wired to the 7I76 and I used the spindle enable lines to turn it on and off



Thank You
C

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