This is my new tensioning finger of Inmoov . Very easy installation (10 minutes) including elastics . ( need to remove spring system )
if need repair one day stem retires in 30s and is recovering so fast.
for the rod I use a PLA ( 8cm lenght ) , of course you can use other material for rod 🙂
for elastic i use children’s elastic ( they make bracelets with that XD )
1-print this part
2-remove support
3-slide this part under servo support
4-screw this part
5-install all elastics on tendon
6-slide the rod inside all elastics
7-place the rod on tensioner
edit :
new version for updated arm :
-tendeur doigts main droite new ( right side )
-tendeur doigts main gauche new ( left side )
https://www.youtube.com/watch?v=SWiysfT-YN0