FYI Spindle Info


Results 1 to 2 of 2

Thread: FYI Spindle Info

  1. #1
    Member
    Join Date
    Sep 2005
    Location
    United States
    Posts
    1655
    Downloads
    0
    Uploads
    0

    Default FYI Spindle Info

    https://en.wikipedia.org/wiki/Variable-frequency_drive FYI A equipment ground has nothing to do with VFD missing a phase. Nor does not using Shielded cable. Zener Diodes are used for voltage regulation, IGBT are output transistors used on VFDs, welders and many more. If you need to spin start the spindle, sounds like a phase is missing. Simple things first, check power wiring from VFD connections to motor wire could be loose or broken.

    Similar Threads:
    Retired Master Electrician, HVAC/R Commercial. FLA Saturn 2 4x4 CNC Router Mach4 Kimber 1911 45ACP


  2. #2
    Member
    Join Date
    Nov 2003
    Location
    manitoba, canada
    Posts
    445
    Downloads
    0
    Uploads
    0

    Default Re: FYI Spindle Info

    I may buy one of these cheap replacement units:

    https://www.ebay.ca/itm/2-2KW-3HP-VF...torefresh=true

    I've checked the power wire from the VFD to the motor and its fine.



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
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

FYI Spindle Info

FYI Spindle Info

FYI Spindle Info