2016-08-04 10:38 GMT-03:00 Gene Heskett <[email protected]>: > Pretty short movie, doesn't stay on the screw long enough. I've no > experience with delrin nuts but have read good things about them. I > would expect clean but lubricated with the right stuff is the key to > long life. >
I just took a pic of it, so the dimensions can be seen a little bit better. https://s32.postimg.org/jjb069dj9/IMG_20160804_121717069.jpg I can't do a lot now because it's working. The lenght of the screw is about 2 meters and the diameter 60 mm. The nut is a square block of delrin of about 130 mm long. I can't take pictures of that now, but originally it had a brass nut that was destroyed when we acquired the machine. The motor handles it very well considering is standard four poles AC. It has problems when I'm moving it below 6 hz. There's also this video with crappy quality but you can see better how it moves: https://www.youtube.com/watch?v=Rv2Y9xEkwpI -- *Leonardo Marsaglia*. ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
