Belt tensioner block Y

thingiverse

Tensioner block Y for frame in 20x40 mm iron section, center height of the block and Y 40 mm motor, very robust and with a simple operation, the belt tends through a 90/100 mm M6 Allen screw can also be done with a threaded bar and a filed nut, photos will follow, for mounting a 12/14 mm half-hole must be made in the iron profile, made for self-built printers, to be taken as a starting point for further modifications adapted to your project, the adjustment is made by means of a self-locking M6 nut so that the adjustment is not lost with the vibrations. The fixing to the profile must be made using 2 M4 20 mm Allen screws and a 16 mm Allen M4 screw with the respective 3 M4 nuts embedded in the blocks to be inserted in the profile, you will also need three M6 nuts and a self-locking M6 nut as I wrote above, in addition to the M6 screw from 80/100 mm with fully threaded hexagon wishing as written before you can replace with a threaded bar M6 with nuts filed and locked (follow instructions when making the piece) you will also need a 30 mm M3 screw and an M3 nut for the pulley. https://youtu.be/y4a9zSnDxe4 https://www.youtube.com/watch?v=OXCOjNYXPx4&t=5s