Automatic Tool Changer for CNC Engraving Machine 4 Lines Z Shaft Normally Closed System for Router Milling Precision Engineering

Quality of item was nice. Upon disassembly, I discovered that the actual switch is a simple lever operated microswitch. Having observed that, I wasn't holding out a lot of hope that it would be accurate. II was wrong! this unit consistently provided accuracy within .0005! I wrote a program to have my machine trigger the switch 1000 times and record the results. I only had 2 readings greater than .001 and i believe that was due to dust falling on the unit during testing. I would highly recommend using the air clean if high accuracy is needed.

Just got this setup and running. Surprisingly well made for the price. Wish I bought it sooner.

If it werent for J Sokoloff's review, I would have probably returned it. I mean why sell in the USA if youre not going to provide instructions in English. I gave it 3 stars not because its a bad probe (its actually well built and very accurate) but what good is it if you dont know how to wire it up. A note to the SELLER... please provide a manual in English. It's a great product but you may be losing potential customers.

Excelente. Lo recomiendo

Works as described, wll-made.

Gret buy for the price woks good, remember to hook up the bypass in case it does not see the first limit switch

As mentioned in other reviews no English instructions, assumed maybe this would have been addressed by now. Not even so much as a wiring diagram that is of any use. Will be returning it. HOT TIP: if you’re selling something in the US it should have English instructions.

I used this for quite some time and it would probably be fine for others but I had to retire it. It always worked. What did not work was the accuracy I wanted. I finally retired it and understand why after taking it apart, it is nothing but a micro switch with a bent steel lever to trigger it that has slack in it. If you really want your Z level dialed in pass on this, if you work in wood or anything that just needs a fast reference it will be fine. I ended up going with the probe and Z adapter from here and I love that one.

Utilizo el dispositivo junto con la herramienta de medición simple contra 0V. El cableado tuvo que adaptarse porque el contacto de medición se instala como un abridor.