My machine has ~1500mm travel in x and y, I currently am using McMaster rack gears. The tooth to tooth tolerances is unacceptable for doing any jobs for people. It would be easiest to replace the poor tolerance pieces in my system with higher tolerance gear racks. Though, I do have a design 95% done for 25mm 10mm pitch ballscrews.
My issue here is that I have only found one source that posts tooth to tooth tolerances (http://sdp-si.com/ss/pdf/81001194.pdf) , are there any other sources for rack gears that specify tolerances, or should I convert to the ballscrew design?
Any suggestions?
My issue here is that I have only found one source that posts tooth to tooth tolerances (http://sdp-si.com/ss/pdf/81001194.pdf) , are there any other sources for rack gears that specify tolerances, or should I convert to the ballscrew design?
Any suggestions?