Electronics Forum | Wed Jun 07 23:57:22 EDT 2017 | marcelll
Hi, Try to find replacement edge belt pulley for old PCT conveyor. Any idea where to find a supplier to buy small pulley for 1/4 inch edge belt ? Thanks
Electronics Forum | Wed Jul 03 06:52:27 EDT 2019 | bobpan
Seems to be fighting to hold its position. 1. Check for anything worn out...possibly idler bearing/pulley and/or the belt. 2. Maybe it could use servo tuning...this may help but usually servo tuning is not that critical. 3. Clean the scale and the
Electronics Forum | Tue Feb 15 03:56:18 EST 2022 | cbeneat
Is the wheel that drives the belt in alignment? I assume all the bearings are turning. We've had bearings in the past be on the edge of seizing in our end pulley's. Tightening too much could cause it to turn harder, causing the belt to jump off. Coul
Electronics Forum | Tue Feb 15 20:42:06 EST 2022 | jdengler
I think it is the belt. Looking at the video it appears to come off just after the splice goes around the pulley, so probably a bad splice. Jerry
Electronics Forum | Wed Feb 08 09:21:03 EST 2012 | ngineer
What Should I use to clean a sticking conveyor > belts in my pick an place machine (Quad IVc)? > The belts seem to have what I would guess to be > solder paste that is dried, but also they seem to > be a bit gunked up as if they had gotten some o
Electronics Forum | Fri Apr 28 02:10:19 EDT 2017 | bukas
i'd say its a ball nut. maybe it came loose or the balls are worn out. also, check timing belt! if resonance is periodical like you say then there is great probability that belt or/and belt pulleys got worn out. i had combination of these on one of m
Electronics Forum | Fri Jan 06 09:39:35 EST 2023 | micropak
In newer machines, after changing a motor you have to do an "Axis Home Calibration". Once I changed Z-Axis belt on an SM-482 and it refused to successfully do "Axis Home Calibration. Then the solution was to remove the belt, rotate the motor pulley a
Electronics Forum | Sun Sep 15 04:45:22 EDT 2013 | jandon
Cleaning and lubrication requires maintenance training. You can really break something if you don't know what you are doing. For example you can break your expensive rubber nozzles or cameras with inappropriate cleaning. Check: - Piping and joint -
Electronics Forum | Tue Oct 09 11:42:42 EDT 2012 | cyber_wolf
Actually the correct way to fix this is to carefully remove the belt on the rear of the machine that connects the left and right rail lead screws together. Square the rails then carefully re-install the belt *without turning either of the lead screws
Electronics Forum | Wed Mar 26 19:00:48 EDT 2008 | darby
Also check your belts/tensions/pulleys and motors on the camera axis. If you are getting any slippage then the camera will not be in the position the encoder says it is. It may still read the fids but will produce an offset.
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