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  1. 26-06-2016 #1
    PotatoMill's Avatar
    Lives in Trondheim, Norway.
    PotatoMill
    Last Activity: 12-07-2018 Has been a member for 8-9 years. Has a total post count of 41. Received thanks 1 times, giving thanks to others 5 times.
    Quote Originally Posted by magicniner View Post
    How about fixed screws and rotating ballnuts?
    No problems with whip from the screws and reduced rotating mass ;-)
    I'll just need CNC router to make it first
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  2. 26-06-2016 #2
    routercnc's Avatar
    Lives in West Midlands, United Kingdom.
    routercnc
    Last Activity: 4 Weeks Ago Has a total post count of 1,737. Received thanks 412 times, giving thanks to others 76 times. Referred 3 members to the community.
    Quote Originally Posted by PotatoMill View Post
    I'll just need CNC router to make it first
    Jonathan has made them for people in the past - worth an RFQ?
    Building a CNC machine to make a better one since 2010 . . .
    MK1 (1st photo), MK2, MK3, MK4
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  3. 28-07-2016 #3
    PotatoMill's Avatar
    Lives in Trondheim, Norway.
    PotatoMill
    Last Activity: 12-07-2018 Has been a member for 8-9 years. Has a total post count of 41. Received thanks 1 times, giving thanks to others 5 times.
    Do someone have some opinions on this stepper http://www.aliexpress.com/item/Nema-...999.264.8phZye? 1.8mh seems nice, but the seller dont looks so professional.
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  4. 28-07-2016 #4
    Boyan Silyavski's Avatar
    Lives in Denia, Spain.
    Boyan Silyavski
    Last Activity: 15-04-2024 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,049. Received thanks 333 times, giving thanks to others 55 times. Made a monetary donation to the upkeep of the community.
    Quote Originally Posted by PotatoMill View Post
    Do someone have some opinions on this stepper http://www.aliexpress.com/item/Nema-...999.264.8phZye? 1.8mh seems nice, but the seller dont looks so professional.
    https://www.cnc4you.co.uk/Stepper-Motor

    https://www.poscope.com/nema23
    Last edited by Boyan Silyavski; 28-07-2016 at 07:25 AM.
    project 1 , 2, Dust Shoe ...
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  5. 28-07-2016 #5
    PotatoMill's Avatar
    Lives in Trondheim, Norway.
    PotatoMill
    Last Activity: 12-07-2018 Has been a member for 8-9 years. Has a total post count of 41. Received thanks 1 times, giving thanks to others 5 times.
    But the price is higher and the inductance is higher
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  6. 28-07-2016 #6
    Boyan Silyavski's Avatar
    Lives in Denia, Spain.
    Boyan Silyavski
    Last Activity: 15-04-2024 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,049. Received thanks 333 times, giving thanks to others 55 times. Made a monetary donation to the upkeep of the community.
    The price is same or lower. You have shipping costs and eventually duty to pay. If you are saving on stepper motors, you will not go far with that build. The links i gave you are the cheapest in Europe

    Click image for larger version.  Name: stepper.PNG  Views: 313  Size: 405.1 KB  ID: 18935
    Last edited by Boyan Silyavski; 28-07-2016 at 07:39 AM.
    project 1 , 2, Dust Shoe ...
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  7. 28-07-2016 #7
    PotatoMill's Avatar
    Lives in Trondheim, Norway.
    PotatoMill
    Last Activity: 12-07-2018 Has been a member for 8-9 years. Has a total post count of 41. Received thanks 1 times, giving thanks to others 5 times.
    Inductance is probably my biggest concern.
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