. .

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Yeah I will have to tame the beast pal. Nearly had one misshap when messing about with the speeds on the X with one motor disengaged and not slaved, I ramped the speed up a little and I capped myself!!

    So if I enter that information I should get the correct movement when I enter movement in the MDI? For example: X100 F300 I should get 100mm travel at a feed rate of 300 correct?

  2. #2
    Quote Originally Posted by D-man View Post
    So if I enter that information I should get the correct movement when I enter movement in the MDI? For example: X100 F300 I should get 100mm travel at a feed rate of 300 correct?
    Yep should work.! . . . But don't hold me to it. . Lol

  3. #3
    Champion I will give it a bash pal cheers

  4. #4
    Dean, I will be able to turn those rapids down tho correct?

  5. #5
    Quote Originally Posted by D-man View Post
    Dean, I will be able to turn those rapids down tho correct?
    Yes just set velocity to what you feel happy with.!! . . Thou ideally you would have calculated the ratio better to make full use of the motors potential and give better resolution rather than wasting motors potential. To be honest with 6:1 ratio you'd have got away with 3000rpm 400w motors.

  6. #6
    Actually I've just thought and I think EdingCNC is limited to 125Khz frequency. In which case you won't get the full 2000rpm from those motors with 2500ppr encoders. You'll only get 750rpm unless you use electronic gearing using the drives, if they have that feature.

    For the full 2000Rpm you'll need a frequency of 333khz.

  7. #7
    I think your right yeah I saw that in the settings... So will that affect the calculations?

  8. #8
    What cpu card are you using and how are you handling positioning feedback from the servos?

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Eding CPU5A4E controller and Siemens G110 VFD.
    By calgone in forum EdingCNC (CPU5, CPU5A)
    Replies: 4
    Last Post: 06-02-2015, 11:31 PM
  2. FOR SALE: Various Steppers, servos, drives for sale
    By Peter. in forum Items For Sale
    Replies: 2
    Last Post: 02-02-2014, 09:56 PM
  3. Big single phase servos and drivers
    By m_c in forum Stepper & Servo Motors
    Replies: 0
    Last Post: 04-09-2013, 01:18 AM
  4. Open Source Servos
    By D.C. in forum Open Source Designs & Plans
    Replies: 0
    Last Post: 07-03-2013, 07:29 PM
  5. Mariss Freimanis Steppers vs Servos Advantages/Disadvantages of both
    By Lee Roberts in forum Stepper & Servo Motors
    Replies: 0
    Last Post: 02-10-2007, 09:08 AM

Bookmarks

Posting Permissions

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