As already announced in:
http://www.photomacrography.net/forum/v ... 408#242408
I’m creating this thread in order to discuss the mounting of the NEMA 17 to the THK KR2001.
I would like to use the GT2 pulleys: 60 teeth on the THK and 16 teeth on the NEMA 17.
The advantage would be that I could move the rail manually by the usage of the big pulley.
e.g.
https://www.ebay.com/itm/3D-Printer-GT2 ... :rk:3:pf:0
ray_parkhurst
It is difficult to find any pulley with many teeth and bore 4mm for the THK KR 20if you get the new KR20, buy a pair (one for 4mm shaft for the KR20, and one with correct shaft diameter for your …
BR, ADi