. .

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 14-08-2018 #7
    john swift's Avatar
    Lives in merseyside, United Kingdom.
    john swift
    Last Activity: 18-01-2021 Has been a member for 9-10 years. Has a total post count of 257. Received thanks 53 times, giving thanks to others 0 times.
    I have not found an exact match but this PDF wiring diagram for a
    110V mini lathe gives you a basic wiring diagram
    PDF diagram
    Click image for larger version.  Name: WiringDiagram2513.pdf  Views: 256  Size: 39.4 KB  ID: 24672

    for the CNC conversion
    the speed control potentiometer that is normally connected to terminals p1 to p3 has been replaced by
    a DC control voltage connected to p1 & p2



    without the circuit diagram of the speed control board
    I can not guess what the blue wires are connected to and
    what possible damage to the board could of happened to the board

    Click image for larger version.  Name: speed control board.jpg  Views: 769  Size: 409.3 KB  ID: 24673

    if the under side of the PCB looks OK with no blown tracks
    it will be possible to bench test the board using a 100W bulb as a dummy load in place of the motor and a potentiometer connected to P1 to P3
    NOTE - all the board & the wiring to the potentiometer will be live !!!

    repairing my CL300m lathes speed control board
    https://www.model-engineer.co.uk/for...p?th=38809&p=1

    John

    PS
    found it
    the board is a XMT-2360

    Click image for larger version.  Name: XMT-2360.jpg  Views: 776  Size: 254.2 KB  ID: 24674
    Last edited by john swift; 14-08-2018 at 11:59 AM. Reason: add PS & XMT2360 photo
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Huanyang VFD and spindle problem - VI/GND drawing voltage from my controller
    By Mr*Beaver in forum Spindles & Drive Motors
    Replies: 6
    Last Post: 20-12-2018, 03:40 PM
  2. Huanyang VFD and spindle problem
    By BriceO in forum Spindles & Drive Motors
    Replies: 20
    Last Post: 07-08-2018, 08:56 AM
  3. Problem with Spindle not spinning
    By Noplace in forum Spindles & Drive Motors
    Replies: 4
    Last Post: 22-01-2016, 02:40 PM
  4. seig x3 R8 V MT3
    By dazza in forum Milling Machines, Builds & Conversions
    Replies: 0
    Last Post: 18-02-2014, 01:14 PM
  5. CNC spindle control VFD problem
    By djc in forum Motor Drivers & Controllers
    Replies: 1
    Last Post: 13-09-2009, 09:26 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules