Hi all borrowed a rotary attachment of a friend of mine but it comes with a 4 wire plug. I’m not sure I can use this as my stepper on machine is 3. Trying to read up and understand how to get round this so any info would be smashing . Thanks.
If your machine motors are 3 wire then they are a different phase motor than the rotary motor. You need to get a rotary with the correct motor or possibly you can get a separate driver for the rotary of which you will have to devise a plug from your current driver connection.
Hope this helps
Thanks for replying. Ill have to look online then for another rotary . Any recommendations on buying? Thanks Jamie
Could it be a servo vs a stepper? I have never seen a 3 wire stepper. Not saying they don’t exist, I have never heard of one though.
I see that. Hmm. Learn something new every day.
Not to sure what to do. Don’t want to waste money and buy a rotary that won’t fit lol. Ill have to do further research 
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