rotating plate adapters - from disco to art

3 adapters to make rotating plates out of (mirror ball) motors (eurolite wn-1030 clone and 2 unknown types of motors).

used for presenting little objects in art exhibitions in a cheap way

made with freecad! 20% infill, PLA

ATTENTION: all adapters are supertight - PRINT AT SCALE 1.1 (= 10%bigger)