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18-12-2023 #1
What driver do you recommend to power a Nema 14/17 I don't want to use the A4988's as this runs 24 hours a day I just don't trust they're up to it. I need good positional accuracy 0.1mm over a rotation (It's geared 4:1 so 800 steps) works I will have a home switch will I'll use to track and correct drift if it happens
But if I'm getting drift something is wrong and needs to be fixed it'll be interference.
Home is more there in case of power off I can recover where I was
It take X steps takes a photo, logs it's position to a file and then takes another X steps. I can use the log to restore to original position in case of power off
It's a timelapse BUT timed to steps NOT time
TB6600 sound OK? I don't want to spend a lot but it does need to be accurate and capable of running 24/7 for weeks at a time
It's rotating a lazy Susan, rotation rates will be very low as should torqueLast edited by Desertboy; 18-12-2023 at 03:51 PM.
http://www.mycncuk.com/threads/10880...60cm-work-area My first CNC build WIP 120cm*80cm
If you didn't buy it from China the company you bought it from did ;)
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