Focusing Set For Takahashi TOA-130NS & ZWO EAF
Description
Printing the gears with 0.3mm line width for 0.4mm nozzle. (I have tried the 0.2mm nozzle wiht 0.1mm line width and found no difference.) You should prepare one M4X6 flat head screw for the holder and one M3X6 screw for the little gear. Unload the original M4 screw with the cover at bottom of the focuser and a wheel of one side then you can install this set easily. MIND THE M4 SCREW LENGTH YOU PREPARED, it could damage you focuser if it is too long. The backlash of this set is about 50 steps of EAF and the total length of the draw tube is about 40000 steps. https://www.printables.com/model/333592-focusing-set-for-takahashi-toa-130ns-zwo-eaf
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