Electronics Forum | Wed Mar 19 19:19:41 EDT 2014 | dave222
thank you for taking the time to look at this post. hopefully someone can help. I have a GSM2 Q block with a Flexjet 7 spindle head. a couple of days ago the machine encounter this issue while zeroing. the issue is with head 2 on beam 2. on the di
Electronics Forum | Tue Jun 26 08:47:09 EDT 2007 | geb
Hi we have a Universal GSM 1 flex head machine. It keeps on bringing up an "Axis Head 1 Z velocity over speed error during move absolute command". Pushing the e-stop button and then start again will allow it to continue making the panel. It happens r
Electronics Forum | Wed Jun 27 13:44:59 EDT 2007 | mika
Hi GEB, is this a similar problem that you had in the past? http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=11260&#Message46667
Electronics Forum | Wed Jun 27 02:24:28 EDT 2007 | jola
Check the drive belt first for missing tooth or bad tension. If thats ok you might need to change the clutches, they need to be changed every second year or soo. If they are worn out the wire driving the spindle might slip causing this problem. This
Electronics Forum | Tue Feb 18 14:37:41 EST 2020 | bk
What type of head do you have on your machine a midas head or a zi-fi head? Regardless of which you do have I would make sure that the head is clean where to tools go into the head. Use a soft swab or something similar so you do not damage the z forc
Electronics Forum | Thu Mar 31 11:13:33 EDT 2022 | jzeivel
I forgot to mention in my original post, I actually replaced the theta belt and cleaned the head. All the tools rotate as they should. When I run the burn-in I get no errors. I can run the "test sub-systems" on the head in the service program and
Electronics Forum | Fri Jul 07 17:17:43 EDT 2023 | ttheis
We swapped the Y1 and Y2 pc800 controllers with no change. We swapped out the UIMC III-I cards from another machine with no change. VRM amps all look OK, no errors. The machine moves the head both in the x and y directions during the zeroing attemp
Electronics Forum | Mon Jul 10 13:57:21 EDT 2023 | ttheis
We were able to get the machine to zero after 'scrubbing' the encoder head. We used a piece of paper towel and IPA and slipped it between the head and the scale. We moved it back and forth a few times to clean the head then blew out any remaining dus
Electronics Forum | Thu Dec 21 17:04:28 EST 2023 | cyber_wolf
Disable the hydra head.
Electronics Forum | Thu Jun 10 22:13:01 EDT 2021 | roycet4
I would start by replacing the Z axis motor for head #4, you previously mentioned there was also a theta axis issue with head #4, you might be best served to replace both motors. These motors do go bad from time to time, We have 28 Juki machines wher
