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Type: Posts; User: mike_Kilroy

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  1. Re: Arrow 750 has no power on the PSR 4/5 250-7500

    Did you check C4 voltages Mechardt55 gave you? If you have them, then your issue can be something else.
  2. Re: Arrow 750 has no power on the PSR 4/5 250-7500

    Answer is probably yes. Be careful who you send it to repair: many 3rd party folks do not repair our old drives well.
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    Re: Machine On Fire...

    Most likely. regen IGNBT shorted closed, putting full incoming power into resistor.

    Depending on the PSR4/5 size (240? 275? 285?) we put fuse in series with it; of blown, we will report FAULT...
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    Re: Arrow 750 Z axis foldback

    Nice talking to you on phone John. Yes, if you end all items we will test them and find the bad item for you. I suspect we will find the drive shorted internally from the wet motor being sorta...
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    Re: Arrow 750 Z axis foldback

    Check my last post; you must do those tests to identify which item is the problem. If motor, yes, it could be the brake not releasing. you will need to check that it is getting its voltage to turn...
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    Re: Arrow 750, cannot run programs.

    Owner of these machines. service: 800-934-0735

    Fives Machining Systems, Inc.
    2200 Litton Lane
    Hebron, KY 41048
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    Re: Arrow 750 Z axis foldback

    so, I am shutini down computer so will write extra anyway.

    you need to remove the 3 motor leads Ma,Mb,Mc from drive and power up. if still squeel and foldback, the DRIVE is shorted inside. no...
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    Re: Arrow 750, cannot run programs.

    no clue. did you try asking Fives service?
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    Re: Arrow 750 Z axis foldback

    whine sounds like very hii current flowing. then it would have to go into foldback to reduced current to protect stuff...

    so you replaced "servo?" what is that? motor? drive? which one? ...
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    Re: How To Add 4th Fourth Axis

    so you want to buy the 4rth axis table itself? not clear..

    troyke mfgring in cincinnati, ohio made those for ur machine. they service and still sell them today. go to theur website and look. ...
  11. Re: Cincinnati Sabre 750/Acramatic 850 - No response when hitting master start

    email me tomorrow and i will send you contact info at mfgrer of that machine. they will help on phone. fives, hebron, ky

    mike-at-KilroyWasHere-dot-com
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    Re: siemens acramatic pc2100a WS board

    Dan, had a customer offer to sell me all parts on sabre recently; email me if still need board and i will give u his name. mike-at-KilroyWasHere-dot-com
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    Re: Gettys N150 SCR Servo drive

    I have a couple; need spares? make me an offer?

    email me and I believe I can send you complete manuals. mike-at-KilroyWasHere-dot-com
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    Re: Alarm 39-83 spindle drive fault

    Fives sells the wiring diagrams of those machines:

    (800) 934-0735 IIRC
    fivesgroup.com


    email sent with a couple ideas...
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    Re: Help need mmachine is crazy!!!

    Great job andrecorreia! Nice idea!

    I am just sorry it is only running like a ferrari; I was hoping it would be like a bugatti! :)
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    Re: Help need mmachine is crazy!!!

    No. Igbt is brake only. Nothing to do with it!

    Sent from my SM-G900V using Tapatalk
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    Re: Help need mmachine is crazy!!!

    TSp... is correct! you have a defective psr4/5 PSU unit! Your VFS5 is fine - do not break it! leave it alone!

    100% sure. youur psr4/5 is not turning on gates fully on the SCRs. common...
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    Re: Help need mmachine is crazy!!!

    Agreed. Like I replied in my emails, 99% probability it is the firing circuit not turning on the SCR input gates fully.

    Since you are doing videos, move your video up some so it also shows the...
  19. Cincinnati a2100 CNC boards, motors, drives, spindles available

    One of our customers just sent us these pictures - let us know if you would be interested - send us an offer to pass along if so!

    Sabre 500&1000 a2100 parts.zip (30.4 MB)
    ...
  20. Re: VFS5 BDS5 BDS4 PSR4 Kollmorgen Spindle Drive Unit Cincinnati Milacron Arrow

    Hi, I would like to know if you still have the information about the vfs5 and the list of parameters and how does the motionlink plus work?

    yes, how can I help? post in English?
  21. Re: Hawk 150, acramatic, servo motor rapids like mad on startup

    i sent email to your gmail
  22. Re: Hawk 150, acramatic, servo motor rapids like mad on startup

    no clue. send me an email with the full pscr4/5 part no and I will look to see if I have any more info on it. I assume it is a generic 120vac to like 3 secondries of like 6, 12 & 12vac or so...
  23. Re: Hawk 150, acramatic, servo motor rapids like mad on startup

    keep in m,ind this is RAW dc output to BDS4 drives: +/-18vdc & +10vdc for BDS4 to regulate down to +/-12v & +5Vdc.... so ANYTHING close will work - make your own for the missing one or even use a...
  24. Re: Question about driver design for BLDC motors as axis drivers with position mode

    There is a reason you have not received replies. Too many politically correct people here. They do not want to tell you the majority of what you wrote is nonsense, not true, and gibberish. Drives...
  25. Re: Hawk 150, acramatic, servo motor rapids like mad on startup

    99% of the time this is caused by defective PSR4/5 power supply. Suggest you begin searching ebay for a replacement PSR4/5.

    I assume the black wires you refer to are the OT klixon sensor in...
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