528,198 active members*
2,614 visitors online*
Register for free
Login
Results 1 to 6 of 6
  1. #1
    Community Moderator
    Join Date
    Mar 2003
    Posts
    6855

    R90LIM Limit Switch Board

    R90LIM Limit Switch Board -up to 200V/56A

    Suitable for R90H/R990H or 3rd party brush DC motor drives.
    CNC independent - easy installation.
    Connected in series with any brush DC PM servomotor.
    56A continuous current.
    220A pulse current.
    Interface to two low power mechanical or optical switches.
    Employs two isolated high current switches.

    Let www.rutex.com know CNCzone sent you!
    Attached Thumbnails Attached Thumbnails !cid_00d401c437f0$72dbe970$bd00a8c0@dell.jpg  

  2. #2
    Moderator ynneb's Avatar
    Join Date
    Feb 2004
    Posts
    2337
    I still dont quite understand what these do? Can someone please explain in laymans terms? Is it like a solid state relay for turning on and off the power supply to servos? What application would they be needed for?
    Being outside the square !!!

  3. #3
    Registered
    Join Date
    Jul 2003
    Posts
    125
    Normally you'd wire up your limit switches and estop to your controller board so that when they are tripped your software will be triggered to cut power to the motors.

    These boards will cut power to the motor when the limits are reached and do not interact with the software. It's just a little safer, perhaps a little easier to implement, and prevents dangerous situations if someone misconfigures the software or such.

  4. #4
    Moderator ynneb's Avatar
    Join Date
    Feb 2004
    Posts
    2337
    So really it is a solid state contactor?
    Being outside the square !!!

  5. #5
    Registered
    Join Date
    Jan 2004
    Posts
    231
    where would the encoder feedback get sent? to another board?

  6. #6
    Member
    Join Date
    Sep 2020
    Posts
    24

    Re: R90LIM Limit Switch Board


Similar Threads

  1. Solid-State limit switch experiment
    By Swede in forum General CNC Machine Related Electronics
    Replies: 44
    Last Post: 01-08-2010, 08:20 PM
  2. Help with limit switches and Xylotex board
    By dowling177 in forum Xylotex
    Replies: 5
    Last Post: 11-26-2008, 09:51 PM
  3. idea for limit switch, need opinions
    By replicapro in forum General CNC Machine Related Electronics
    Replies: 2
    Last Post: 06-29-2007, 12:59 PM
  4. mach2 LIMIT SWITCH end of stroke reliese?
    By mike10 in forum Mach Software (ArtSoft software)
    Replies: 5
    Last Post: 04-25-2005, 04:48 PM
  5. limit switch override
    By swarfmacdaddy in forum TurboCNC
    Replies: 5
    Last Post: 12-12-2004, 10:47 AM

Posting Permissions

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