Re: OnStep for Losmandy GM8

John Petterson

I installed OnStep onto a formerly Digital Drive GM8.  It was my first OnStep system. I used a 3:1 toothed pulley system (48:16) to mount the motors offset using 3D printed brackets on the same screw holes that the DD motors mounted to.  With the 3:1 and 24V power the slew speed is pretty quick.  Tracking is great for visual.


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