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IndustryArena Forum > CNC Electronics > UHU Servo Controllers > Current Schematcs & support information
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  1. #1
    Join Date
    Jan 2006
    Posts
    297

    Current Schematcs & support information

    Here's a the most current information on schematics,parts lists, parts revision,etc. Current Schematic I don't believe there's a current schematic with out some errors/changes. Here the best I can do. in the original UHU drive forum, complete schematic to rev.0B, post#1652. Power stage schematic to rev.0C, post#1690, Parts modification for Under 11amps continuous & 0ver 11 amps continuous, post#1887. and finely most current parts list, in the thread "Revised Bills of Material for HP UHU Drives" is the "UHU HP Revised Parts List 9-22-09.xls‎" is the latest & most accurate parts list showing all parts revisions as of today.
    Hope this helps
    Paul :drowning:

  2. #2
    Join Date
    Jan 2006
    Posts
    297

    Schematic, Current rev. B + rev c for power stage

    Post #1 still is the correct information for the latest schematic support

  3. #3
    Join Date
    Jan 2006
    Posts
    297

    Current Schematics

    Let's try this again. Hopefully here's the schematics for the UHU.HIGHPOWER
    PCB
    Attached Thumbnails Attached Thumbnails img042.jpg   img043.jpg   img044.jpg   img045.jpg  

    img046.jpg   img041.jpg  

  4. #4
    Join Date
    Jan 2006
    Posts
    297

    wrong wiring on img.041.JPG, J8-J9 previous post

    I just noticed that the above drawing is labeled WRONG. see the enclosure with this post for the correct hook up. the drive shown is an old one when I was mounting the 470uF 200v capacitor on the P2 terminals due to a height clearance problems
    Attached Thumbnails Attached Thumbnails img047.jpg  

  5. #5
    Join Date
    Jan 2006
    Posts
    297

    this is the closest to a accurate schematic 7/24/2012I

    I think the above schematic the closest to a current schematic to what we're building

  6. #6
    Join Date
    Aug 2006
    Posts
    2758

    Re: Current Schematcs & support information

    New Modified HP_UHU current limit circuit schematics.

    High Power UHU Thread (HP.UHU) (post # 40)

    On the old schematics (Rev 1.0), attached to this thread, replace C28 (4.7uF) by a 2.2uF/25 v film capacitor, replace C29 by 470 pf ceramic capacitor and don't forget to connect the R16 lead to +15Vdc instead of +5Vdc.

    regards,

    kreutz

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