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yul m6
03-18-2011, 10:25 AM
I need a longer 30mm / 3mm single start metric lead screw. I am adding a gear motor for my PM45 head, and I want to keep the old mount which is quite sturdy. I tried Nook and Roton but it seems this size is not standard. Any ideas where I can get one, maybe Europe where I will be going next week for a month. Thanks.

Arthur.Marks
03-18-2011, 10:41 AM
How about Keystone (http://www.keystonethreaded.com/)?

jugs
03-18-2011, 10:59 AM
M30x3 is an odd-ball size.
M30 comes as 1.5 & 3.5 pitch in screw threads & trapezoidal leadscrews as 6 + 12 mm pitch

see-

http://www.ondrives.com/linear.html

john
:)

rohart
03-18-2011, 07:12 PM
I agree with John. I've searched all my links, and I can't find your 30 x 3mm.