585,883 active members*
5,146 visitors online*
Register for free
Login

Thread: stepper drive amplifier

Results 1 to 1 of 1
  1. 08-07-2004, 04:11 AM #1
    lt paul
    lt paul is offline Registered
    Join Date
    Mar 2004
    Posts
    41

    stepper drive amplifier

    I've been brainstorming this idea for a while and i belive that i have a basic working circuit, this should take a standard bipolar motor drives output in and use it to drive a pair of logic level h bridges consisting of IRL 640 's . i know that i probably need pull ups and buffer and the like but i don't have any experience in practical design and so can not figure out what is needed if somone wit some more experience can look this over and help with this design i would be gratefull this design could be usefull in enhancing the current capacity of chips like the 3977 and others.
    Attached Files Attached Files
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Direct drive with stepper on rack and pinion.
    By jerryrigge in forum Linear and Rotary Motion
    Replies: 24
    Last Post: 10-10-2007, 03:21 AM
  2. Stepper As A Lathe Spindle Drive
    By mklb in forum CNC (Mill / Lathe) Control Software (NC)
    Replies: 13
    Last Post: 01-18-2007, 04:47 AM
  3. Stepper drive question
    By Dman in forum DIY CNC Router Table Machines
    Replies: 1
    Last Post: 01-10-2005, 03:55 AM
  4. Need a low cost 4 amp, 48 volt, stepper drive
    By Mini Miller in forum Stepper Motors / Drives
    Replies: 19
    Last Post: 12-15-2004, 08:29 PM
  5. stepper drive help
    By bbrreid in forum CNC Machine Related Electronics
    Replies: 3
    Last Post: 08-28-2004, 07:45 PM

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