Freedommachine
Stainless
- Joined
- May 13, 2020
Everything except motors, encoders, limit switches and spindle drive.
$2000... will also consider trade of other machine shop or gunsmith related tooling and equipment . Pick up is preferred, but shipping can be arranged at buyers expense.
Send P.M. if you're interested.
Located 20 min east of Akron, Ohio
This sale is for a complete dynapath cnc control package removed from a knee mill. It will include the manual, console, cabinet, D.C. power supply, servo amplifiers and everything else in the cabinet. It runs on 240v or 480v.
The Dynapath system works great and has been trouble free since I purchased the mill earlier this year. The power supply was replaced with a new Mean Well unit sometime before I bought the mill.
This machine came from a large, well known shop and appears to have been well maintained and seen very little use.
I removed this control from service due to a glitchy X axis servo amplifier. When power is supplied to the amplifiers, all 3 amps power up fine. After roughly 45 seconds, the X axis board would shut down and the (temp/RMS) l.e.d. would be illuminated. This began to happen on about 70% of machine start-up's.
I checked for shorts and could find none, I checked the DC supply voltage and it was fine. I swapped the boards around and the issue followed the board.
I could no longer afford the downtime, so I replaced this control with a Centroid all-in-one-dc system. I already had this wired up in another cabinet, so I swapped out the whole unit.
I took pictures and made notes of everything I had disconnected during removal which was kept to the bare minimum. I also tagged wires to provide the purchaser with an easier install. 3 pairs of db9 plugs will be included to provide you with a clean way to wire in your encoders.
This control provided power to (3) Baldor 28 in/lb motors with 1000 line encoders which are not included with this sale.
I will include 2 servo amplifiers I had saved from an old Anilam cnc system before it was scrapped. I'm not sure if they are interchangeable with the servo dynamics boards or not, but they're yours if you want them.
The control has already been removed from the machine, but power can still be supplied to check basic computer functions in person if you'd like.
Thank you for looking,
- John