Also.. does anyone know what the two switches are for?
I’m assuming the pneumatic line and valve is a brake of some sort?
Search found 793 matches
- Thu Feb 09, 2023 1:23 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
- Thu Feb 09, 2023 1:15 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
Re: YUASA SUDX-220 4th axis - need help with what motor to buyu
Would you mind elaborating on how this seal would be constructed?suntravel wrote: ↑Thu Feb 09, 2023 1:09 am I would build an adapter with a seal around the 11 to 19mm coupling.
VR Radial lip seals are ok for this purpose.
https://oil-seals.info/en/products/vr-r ... /#tab-1798
Uwe
- Thu Feb 09, 2023 1:14 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
Re: YUASA SUDX-220 4th axis - need help with what motor to buyu
Why does it need such a large servo? That’s nearly double the shaft size. I don’t know enough about the load and such to make sense of a one horse power motor powering this. There’s substantial gear reduction and there’s no way the existing motor has that much power on tap… is it because it’s a DC s...
- Thu Feb 09, 2023 12:57 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
Re: YUASA SUDX-220 4th axis - need help with what motor to buyu
So.. “750w AC servo”.. I can bore the coupler for a new motor shaft size and I’m hoping I can make an adapter plate that will also seal up the oil volume. Is it a safe bet that most servos will be sealed around the shaft? Any specific recommendations on servo and drive? I don’t want to make the mist...
- Thu Feb 09, 2023 12:48 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
Re: YUASA SUDX-220 4th axis - need help with what motor to buyu
I would use a 750W JMC servo and build an adapter to mount it, should be no problem since you have a mill and lathe... Uwe Is there a US seller? I would much prefer to buy from a reputable US seller. My search is showing a lot of stuff in China. Of course internet search is kinda ad driven these da...
- Thu Feb 09, 2023 12:36 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
Re: YUASA SUDX-220 4th axis - need help with what motor to buyu
Keith.. I get what you're saying, but that doesn't get me any closer to knowing what to buy. I was looking at these based on other mention of them on here. . These motors are not using watts as their power rating. Is there someone I can pay a few bucks to help me buy the right motor and drive the fi...
- Thu Feb 09, 2023 12:08 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
- Thu Feb 09, 2023 12:05 am
- Forum: Centroid Acorn CNC Controller
- Topic: YUASA SUDX-220 4th axis - need help with what motor to buy
- Replies: 16
- Views: 1620
YUASA SUDX-220 4th axis - need help with what motor to buy
I picked up a very nice condition, save for a little surface rust. Yuasa SUDX-220 rotary axis. It has a Electro-Craft E643 (pn 643-034-0120) servo motor on it. I'd like to replace with a servo and drive, I'm thinking closed loop stepper, or one of the new Leadshine setups. I'm not sure what I to buy...
- Sat Jan 14, 2023 6:52 pm
- Forum: Centroid Acorn CNC Controller
- Topic: MPG change battery issue
- Replies: 5
- Views: 587
Re: MPG change battery issue
Mine is a couple years old and out of warranty. I have multiple Acorn machines, so I'm using the wireless MPG off my lathe for now. I was really bummed when the encoder stopped working. I'd rather pay twice as much and not have it fail after a few years of VERY light use, Never dropped, etc.
- Sat Jan 14, 2023 4:20 pm
- Forum: Centroid Acorn CNC Controller
- Topic: MPG change battery issue
- Replies: 5
- Views: 587
Re: MPG change battery issue
Mine did this right before the MPG rotary encoder stopped working.