Inmoov Elbow Joint

thingiverse

Many thanks to Mr Gael, This mod is very straightforward. It lets you bolt the elbows part together instead of using glue. There are two versions: one is the same as the original part with the M8 main bolt but has two 3mm bolt holes to join the pieces together, The other uses a M5 bolt so there's now enough room for x2 bearing to be inserted - The bearings are a common R/C car type, 11mm OD x 5mm ID x 4mm thick - they're used for wheel bearings in Tamiya cars/buggies and lots of other things. This part will still work if the bearings aren't inserted (the internal hole is 5.2mm). Remember to push the M5 bolt or a round file in and out of the hole a few times to remove excess filament formed during cornering - don't think the hole's too small when you first try to insert the M5 bolt. Hardware: an M3 x 16mm socket head with washer and locknut for perfect fit. This part was printed several times to make sure everything was correct. There is an 8mm to 5mm reduction collar if you've already made the arms but still want this part on your Inmoov. There's also the "LowerArmV1" with a 5mm hole instead of the 8mm hole if you haven't made the arms yet - the only change to the "LowerArmV1" is the 5mm hole. SketchUp files are included if you like to do further mods.