Results 1 to 4 of 4

Thread: Printed Armature Motor

  1. #1
    Senior Engineer
    Join Date
    Apr 2012
    Location
    Zürich Switzerland
    Posts
    32

    Printed Armature Motor

    Hello,

    In our field (wire feed for GMAW) most people are using simple PMDC brushed motors up to about 100W. Some are using brushless motors in higher end applications, but not many. I have been reading about printed armature motors and it appears they may offer multiple benefits.

    Does anyone know how the printed armature disc is made?

    Thanks

  2. #2
    Technical Fellow Kelly_Bramble's Avatar
    Join Date
    Feb 2011
    Location
    Bold Springs, GA
    Posts
    2,625
    The armature coils are embedded in an epoxy cured into a cylindrical mold. These armatures are typically used in pancake motors.
    Tell me and I forget. Teach me and I remember. Involve me and I learn.

  3. #3
    Senior Engineer
    Join Date
    Apr 2012
    Location
    Zürich Switzerland
    Posts
    32
    Quote Originally Posted by Kelly Bramble View Post
    The armature coils are embedded in an epoxy cured into a cylindrical mold. These armatures are typically used in pancake motors.
    yeah, I've seen pictures of what you are talking about. But this armature looks more like a PCB type of process, which is maybe where the "print" comes from. I'm having a hard time figuring out who can make the armature for me...

    Print Armature with Magnets.jpg

  4. #4
    Technical Fellow Kelly_Bramble's Avatar
    Join Date
    Feb 2011
    Location
    Bold Springs, GA
    Posts
    2,625
    Yes, the image you posted appears to be a multi-layer printed circuit board. I think what you need is simply a PCB manufacturer..
    Tell me and I forget. Teach me and I remember. Involve me and I learn.

Posting Permissions

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