585,760 active members*
3,717 visitors online*
Register for free
Login

Thread: Ac spindle temperature sensor?

Results 1 to 4 of 4
  1. 03-07-2023, 09:20 AM #1
    landslide1
    landslide1 is offline Registered
    Join Date
    Sep 2012
    Posts
    182

    Ac spindle temperature sensor?

    Hi I'm trying to fault find a drive and need to mimic the signals on CN2. I have a spare position/speed sensor but can't find the details for the temperature sensor.
    can I use a resistor and if so what value should I use?
    Reply With Quote Reply With Quote
  2. 03-10-2023, 04:13 AM #2
    guhl
    guhl is offline Member
    Join Date
    Aug 2007
    Posts
    793
    Quote Originally Posted by landslide1 View Post
    Hi I'm trying to fault find a drive and need to mimic the signals on CN2. I have a spare position/speed sensor but can't find the details for the temperature sensor.
    can I use a resistor and if so what value should I use?
    May be this will help
    Reply With Quote Reply With Quote
  3. 03-10-2023, 11:52 AM #3
    CitizenOfDreams
    CitizenOfDreams is offline Member
    Join Date
    Nov 2012
    Posts
    1267

    Re: Ac spindle temperature sensor?

    The sensor inside spindles and motors is usually a thermistor. There is no single standard, it could be anything from 1kOhm to 100kOhm. A 100k potentiometer should cover most cases. Adjust it slowly until the temperature alarm goes away.
    Reply With Quote Reply With Quote
  4. 03-16-2023, 10:39 PM #4
    landslide1
    landslide1 is offline Registered
    Join Date
    Sep 2012
    Posts
    182

    Re: Ac spindle temperature sensor?

    Thanks for your responses. it is a big help to get my drive sorted!
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Doosan lynx temperature sensor availablility
    By Centurus in forum Daewoo/Doosan
    Replies: 1
    Last Post: 12-22-2021, 03:19 PM
  2. Temperature sensor input to Kanalog?
    By mmurray70 in forum Dynomotion/Kflop/Kanalog
    Replies: 6
    Last Post: 09-16-2017, 04:12 AM
  3. PM-25MV spindle temperature
    By yohan in forum Benchtop Machines
    Replies: 4
    Last Post: 06-16-2016, 08:15 PM
  4. LB15 Spindle motor speed sensor & ambient temperature question
    By WC56 in forum Okuma
    Replies: 2
    Last Post: 10-22-2015, 10:35 AM
  5. Connection with Humidity sensor (4-20ma) and PLC or temperature controller
    By rainman in forum CNC Machine Related Electronics
    Replies: 2
    Last Post: 09-13-2008, 12:55 AM

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