585,712 active members*
4,237 visitors online*
Register for free
Login

Thread: G0704 No Power to motor

Results 1 to 2 of 2
  1. 05-22-2019, 05:26 PM #1
    Ambico
    Ambico is offline Junior Member
    Join Date
    Jun 2016
    Posts
    8

    G0704 No Power to motor

    I think I might have damaged a board when I was removing (the board with the aluminum bracket) hit the frame and now the motor wont power. Nothing looks broke or fried, but I can't seem to figure out whats going on. The on/off switch works and stays on, but I get no power to the wires going to the motor. Any ideas where to start or what might have broke?
    Reply With Quote Reply With Quote
  2. 05-24-2019, 01:17 PM #2
    DLF
    DLF is offline Registered
    Join Date
    Apr 2018
    Posts
    88

    Re: G0704 No Power to motor

    Hi,

    Don't know that controller, but have you checked the fuses?

    Besides the main fuse on the back of the control box, there might be an additional fuse on the PCB which would be either a thinned out PCB trace which would burn or would look like a through hole resistor and that one is not visible when burned.

    Sent from my SM-A520F using Tapatalk
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. G0704 Wont power on
    By Neverliftchassi in forum Benchtop Machines
    Replies: 6
    Last Post: 09-15-2018, 10:17 PM
  2. BF20L / G0704 X Axis Power Feed Using Stepper Motor (+ CNC in the future)
    By archiebald in forum Benchtop Machines
    Replies: 9
    Last Post: 09-23-2015, 10:41 PM
  3. Amazing spindle motor upgrade package
    By jcposada in forum For Sale Only
    Replies: 0
    Last Post: 02-13-2015, 07:03 AM
  4. Stalled my G0704 clone, now no motor power
    By coyoteboy in forum Benchtop Machines
    Replies: 3
    Last Post: 09-09-2014, 02:22 PM
  5. Which motor and drive for g0704 spindle motor control
    By JeffsInventions in forum Benchtop Machines
    Replies: 17
    Last Post: 02-14-2013, 01:15 PM

Tags for this Thread

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