GEEETECH_ALUMINUM_IDLER_2020_CONVERSION
thingiverse
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/egD4J1W1rec This will replace stock metal assembly for the geeetech aluminum I3 x axis idler and gantry. 21mm between smooth rod and threaded rod centers. ( GT Z WABBLE ADAPTERS AVAILABLE TOO. BOLT ON WITH BEARINGS FOR LEAD SCREW ALIGNMENT AT TOP) recommend the self centering couplers available on Thingiverse.com you will need 1) 400mm 2020 extruded aluminum 4) 3x16mm Bolts or socket heads 4) LM8UU bearings (you can use original bearings for z axis. will need to modify idlers) 8) 3mm washers ( OPTIONAL ) 6) 5X10mm bolts or socket head ( WASHERS OPTIONAL ) Will need misc lengths of 3mm screws for X limit switch up to you if you use 50x50 mini wheel gantry plate from openbuilds i will be adding adapter plate for titan AERO extruder later for the mini wheel plate. June 2017 : updated idler adjuster for more strength. modded and added 2nd piece.
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