NEMA 17 Multiplier - Mount

Experimenting with a 1:3 stepper multiplier for my home made flex drive... I think this could be the solution for the limitations we put on our steppers while using the high gear ratios for flex drive systems...

This is a work in progress!

https://youtu.be/OVoQS61h9xQ

60T Pulley:
https://www.amazon.com/gp/product/B06WP6SX4W/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

20T Pulley:
https://www.amazon.com/dp/B01IMR6OR0/ref=cm_sw_r_cp_api_wmAuzbG0NGNHZ

75T Belt (150mm)
https://www.a