{
 "object": "ltd-displacer",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "ltd-100-displacer",
   "step": "/files/hardware/ltd-coffee-cup-engine-kit/ltd-100-displacer.step",
   "stl": "/files/hardware/ltd-coffee-cup-engine-kit/ltd-100-displacer.stl",
   "note": "displacer Ø96 × 8 with a Ø2 rod hole at x -5 under the top plate's guide (2 mm radial gap to the Ø100 chamber: designed)"
  },
  {
   "name": "ltd-150-displacer",
   "step": "/files/hardware/ltd-coffee-cup-engine-kit/ltd-150-displacer.step",
   "stl": "/files/hardware/ltd-coffee-cup-engine-kit/ltd-150-displacer.stl",
   "note": "displacer Ø146 × 8 with a Ø2 rod hole at x -5 under the top plate's guide (2 mm radial gap to the Ø150 chamber: designed)"
  }
 ]
}