How large is your 4th axis made from one of these? Any pics? How complicated was the construction? ________________________________ From: andy pugh <bodge...@gmail.com> Sent: Tuesday, September 1, 2020 5:02 AM To: Enhanced Machine Controller (EMC) <emc-users@lists.sourceforge.net> Subject: [Emc-users] Relatively cheap harmonic actuator
https://www.ebay.co.uk/itm/164363134065 It looks to have had a hard life, but there are others on there at 10x the price. These are a really useful device, as they integrate a servo, harmonic drive and a very strong crossed-roller slewing ring in one package. Basically a 4th-axis all ready to go. I nearly bought this one myself, but I already have one doing good service as my 4th axis. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
