{
 "object": "linear-alternator-module-mover-2in",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "la-piston-cup-48x24",
   "step": "/files/hardware/linear-alternator-module-mover-2in/la-piston-cup-48x24.step",
   "stl": "/files/hardware/linear-alternator-module-mover-2in/la-piston-cup-48x24.stl",
   "note": "piston cup: land Ø48.00 × 24 (the clearance seal), crown 5 thick, skirt bore Ø42, hub boss Ø26 with the Ø18 tube-rod socket from 9 to the top, 3 × M3 tapped (Ø2.5 × 4) on r 17 for the mass discs"
  },
  {
   "name": "la-magnet-carrier-47x56",
   "step": "/files/hardware/linear-alternator-module-mover-2in/la-magnet-carrier-47x56.step",
   "stl": "/files/hardware/linear-alternator-module-mover-2in/la-magnet-carrier-47x56.stl",
   "note": "magnet carrier Ø47 × 56, Ø18 bore (pressed on the tube rod), 4 rows × 10 radial pockets Ø12 × 3 at z 7, 21, 35, 49 (pocket floor plane 19.7 from the axis), cavity r 12–15 vented by 4 × Ø3 through each end web"
  },
  {
   "name": "la-tube-rod-18x14x108.15",
   "step": "/files/hardware/linear-alternator-module-mover-2in/la-tube-rod-18x14x108.15.step",
   "stl": "/files/hardware/linear-alternator-module-mover-2in/la-tube-rod-18x14x108.15.stl",
   "note": "tube rod Ø18 / Ø14 × 108.15 (closed module): piston cup socket to the top of leaf 2's upper collar"
  },
  {
   "name": "la-tube-rod-18x14x151.70",
   "step": "/files/hardware/linear-alternator-module-mover-2in/la-tube-rod-18x14x151.70.step",
   "stl": "/files/hardware/linear-alternator-module-mover-2in/la-tube-rod-18x14x151.70.stl",
   "note": "tube rod Ø18 / Ø14 × 151.70 (open-frame module): piston cup socket to the top of leaf 2's upper collar"
  }
 ]
}