{
 "object": "stepped-cone-pulley-50-40-30",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "stepped-cone-pulley-50-40-30",
   "step": "/files/hardware/stepped-cone-pulley-50-40-30/stepped-cone-pulley-50-40-30.step",
   "stl": "/files/hardware/stepped-cone-pulley-50-40-30/stepped-cone-pulley-50-40-30.stl",
   "note": "pulley, axis Z, Ø50 step at z 0..20"
  }
 ]
}