Thread: Upgrades for astro imaging.
View Single Post
  #4  
Old 13-11-2011, 02:12 PM
rcheshire's Avatar
rcheshire (Rowland)
Registered User

rcheshire is offline 		 
Join Date: Apr 2010
Location: Geelong
Posts: 2,617
I designed a small EQM a while back. Driven by a stepper motor timing belts and a planetary gear box. Eventually, I decided that a larger disk version with friction drive would be more accurate.
Reply With Quote