{
 "object": "geneva-drive",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "geneva-4-wheel-r30",
   "step": "/files/hardware/geneva-drive/geneva-4-wheel-r30.step",
   "stl": "/files/hardware/geneva-drive/geneva-4-wheel-r30.stl",
   "note": "Geneva wheel, 4 stations, R30, 5 mm slots, \u00d85 bore"
  },
  {
   "name": "geneva-4-drive-r30",
   "step": "/files/hardware/geneva-drive/geneva-4-drive-r30.step",
   "stl": "/files/hardware/geneva-drive/geneva-4-drive-r30.stl",
   "note": "Geneva drive for the 4-station wheel: 3 mm base with arm, R26.0 locking disc and \u00d85 pin at R30.0 in the wheel's plane, \u00d85 bore (centre distance 42.4 mm)"
  },
  {
   "name": "geneva-6-wheel-r30",
   "step": "/files/hardware/geneva-drive/geneva-6-wheel-r30.step",
   "stl": "/files/hardware/geneva-drive/geneva-6-wheel-r30.stl",
   "note": "Geneva wheel, 6 stations, R30, 5 mm slots, \u00d85 bore"
  },
  {
   "name": "geneva-6-drive-r30",
   "step": "/files/hardware/geneva-drive/geneva-6-drive-r30.step",
   "stl": "/files/hardware/geneva-drive/geneva-6-drive-r30.stl",
   "note": "Geneva drive for the 6-station wheel: 3 mm base with arm, R13.3 locking disc and \u00d85 pin at R17.3 in the wheel's plane, \u00d85 bore (centre distance 34.6 mm)"
  }
 ]
}