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View Full Version : Rotating Ballnut Design MK3



Jonathan
15-12-2013, 12:35 PM
I've just finished making three more rotating nut mounts for someone who spotted the video on YouTube who's making a large machine with two SFE2525 ballscrews and one SFU2010 ballscrew. I simplified the design by changing the housing for a block machined from 4" square aluminium bar, and a separate piece cut on my router for the motor mount.


Some pictures:

10994109951099610997109981099911000110011100211003


A video, feedrate displayed assumes connection to 25mm pitch ballscrew:


http://www.youtube.com/watch?v=kmIqQqngLaI&feature=youtu.be

Drawings:
1100411005
11006


Feel free to copy or modify the drawings and use them to make your own or get the parts machined by your favorite company... I don't mind.