I got the proxs thru allied electric which is a distributor my company uses. I will get po# from him with cross referenced numbers for you. Let me email him tonight. I have order a couple more anyways.

Brooks

Teaman,

Alright this is what I got on the prox.  The one I use for z-axis are as follows:  TL-W W3MC1 @ $83.36 each.  Link number one.http://www.alliedelec.com/search/productdetail.aspx?SKU=70178122


X axis I used E2B-S08KNW04-WP-C1-2M  @ $19.00 each.  Link number 2 http://www.alliedelec.com/search/productdetail.aspx?SKU=70331051#tab=overview

So far they have worked great for me.  Although the Z-axis prox were expensive I would say worth it though.  I think I would go with a  large OD prox on x and y axis but I am fine with these for now.  Hope this helps.

Brooks