Where can I find a solid leadscrew to stepper coupling?

[radicooldude]

I am looking for a 8mm bore to .25in bore leadscrew to stepper shaft coupler for my direct drive cnc conversion. This is going on a micromill. I also do not have a lathe, so I really can't make one. I am either looking for a solid one, or flexible one. Any links?
Thanks --Zack

[NC Cams]

Check out Stock Drive Products.

[mlaws1172]

go to ww.grainger if there is one close or if you have the catalog
mike

[Mariss Freimanis]

You can also try www.usdigital.com

Mariss

[TommyB]

Try http://www.misumiusa.com/
http://www.misumiusa.com/Catalog.asp...-1,59914,60006

[swarfmacdaddy]

stick with flexible! I have solid on my mill and it has been a nightmare to align.

[joecnc2006]

Lovejoy couplers? mine are 1/4" to 1/2". from ENCO very cheap

http://www.cnczone.com/forums/showpo...0&postcount=25

[radicooldude]

But those lovejoy couplers arn't zero backlash right?

[joecnc2006]

Originally Posted by radicooldude But those lovejoy couplers arn't zero backlash right?

mine are now....... I made my own spiders out of HDPE.....

http://www.cnczone.com/forums/showpo...6&postcount=53