Home Depot sells 18/2 and 22/4 by the foot. They also have a larger selection in 500 ft rolls.
Where is a good place to buy 22/4 or 18/4 shielded cable for my steppers and 24/2 shielded limit switch wire?
Thanks
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Home Depot sells 18/2 and 22/4 by the foot. They also have a larger selection in 500 ft rolls.
Here is some excellent wire. I first used some of te cheap stuff and it didn't take soldering very well. This stuff is made to take the constant flexing. For the limit switches I used the single pair shielded from Home Depot.
https://www.automationdirect.com/adc...ed/cf6-07-04-1
You can also buy directly from Igus.
McMaster Carr is another option.
Gerry
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There are al sorts of potential suppliers.
First I’d suggest staying away from the home centers. Much of what they sell isn’t suitable for automation work.
Second look for electrical supply houses in your city or town. The big advantage here is cut to size cable suitable for automation.
Next are the online Automation dealers like Automation direct.
Fourth the big electronics houses like DigiKey, Newark, Simcona and a whole bunch of others. DigiKey for example give amazing service.
anybody use this wire?
https://www.automationtechnologiesin...d-motor-wires/
any comments at all?
That wire will work although the igus https://www.automationdirect.com/adc...ed/cf6-07-04-1 wire is much better. You don't need a separate ground wire for the steppers. Just 4 wires plus a shield connected at the control end.
You can get 2 conductor shielded wire at Home Depot for your limit switches. They sell it by the foot. I used 4 conductor for my limit switches because all three switches (+ Limit, - Limit, and Home) on each axis are located close to each other. I use one conductor as ground for all three switches and then one conductor for each switch.
I left a whole list of vendors including a Newark and Digi-Key.