{
 "object": "spiral-flexure-bearing",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "flexure-40-3arm-w1.6-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-40-3arm-w1.6-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-40-3arm-w1.6-t0.5.stl",
   "note": "planar spiral flexure Ø40, 3 arms 1.6 wide, 0.5 thick (DXF outline included), hub Ø12 bore Ø4, 3 × Ø3.2 rim holes on R17.6",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-40-3arm-w1.6-t0.5.dxf"
  },
  {
   "name": "flexure-40-3arm-w1.6-t2",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-40-3arm-w1.6-t2.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-40-3arm-w1.6-t2.stl",
   "note": "planar spiral flexure Ø40, 3 arms 1.6 wide, 2.0 thick, hub Ø12 bore Ø4, 3 × Ø3.2 rim holes on R17.6"
  },
  {
   "name": "flexure-40-2arm-w1.6-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-40-2arm-w1.6-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-40-2arm-w1.6-t0.5.stl",
   "note": "2-arm variant Ø40 (lower axial stiffness, less radial)",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-40-2arm-w1.6-t0.5.dxf"
  },
  {
   "name": "flexure-60-3arm-w2-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-60-3arm-w2-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-60-3arm-w2-t0.5.stl",
   "note": "planar spiral flexure Ø60, 3 arms 2.0 wide, 0.5 thick (DXF outline included), hub Ø13.2 bore Ø5, 3 × Ø3.2 rim holes on R26.4",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-60-3arm-w2-t0.5.dxf"
  },
  {
   "name": "flexure-60-3arm-w2-t2",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-60-3arm-w2-t2.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-60-3arm-w2-t2.stl",
   "note": "planar spiral flexure Ø60, 3 arms 2.0 wide, 2.0 thick, hub Ø13.2 bore Ø5, 3 × Ø3.2 rim holes on R26.4"
  },
  {
   "name": "flexure-60-2arm-w2-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-60-2arm-w2-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-60-2arm-w2-t0.5.stl",
   "note": "2-arm variant Ø60 (lower axial stiffness, less radial)",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-60-2arm-w2-t0.5.dxf"
  },
  {
   "name": "flexure-80-3arm-w2.5-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-80-3arm-w2.5-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-80-3arm-w2.5-t0.5.stl",
   "note": "planar spiral flexure Ø80, 3 arms 2.5 wide, 0.5 thick (DXF outline included), hub Ø17.6 bore Ø5, 3 × Ø3.2 rim holes on R35.2",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-80-3arm-w2.5-t0.5.dxf"
  },
  {
   "name": "flexure-80-3arm-w2.5-t2",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-80-3arm-w2.5-t2.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-80-3arm-w2.5-t2.stl",
   "note": "planar spiral flexure Ø80, 3 arms 2.5 wide, 2.0 thick, hub Ø17.6 bore Ø5, 3 × Ø3.2 rim holes on R35.2"
  },
  {
   "name": "flexure-80-2arm-w2.5-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-80-2arm-w2.5-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-80-2arm-w2.5-t0.5.stl",
   "note": "2-arm variant Ø80 (lower axial stiffness, less radial)",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-80-2arm-w2.5-t0.5.dxf"
  },
  {
   "name": "flexure-100-3arm-w3-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-100-3arm-w3-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-100-3arm-w3-t0.5.stl",
   "note": "planar spiral flexure Ø100, 3 arms 3.0 wide, 0.5 thick (DXF outline included), hub Ø22 bore Ø8, 3 × Ø3.2 rim holes on R44",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-100-3arm-w3-t0.5.dxf"
  },
  {
   "name": "flexure-100-3arm-w3-t2",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-100-3arm-w3-t2.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-100-3arm-w3-t2.stl",
   "note": "planar spiral flexure Ø100, 3 arms 3.0 wide, 2.0 thick, hub Ø22 bore Ø8, 3 × Ø3.2 rim holes on R44"
  },
  {
   "name": "flexure-100-2arm-w3-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-100-2arm-w3-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-100-2arm-w3-t0.5.stl",
   "note": "2-arm variant Ø100 (lower axial stiffness, less radial)",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-100-2arm-w3-t0.5.dxf"
  },
  {
   "name": "flexure-120-3arm-w3.5-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-120-3arm-w3.5-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-120-3arm-w3.5-t0.5.stl",
   "note": "planar spiral flexure Ø120, 3 arms 3.5 wide, 0.5 thick (DXF outline included), hub Ø26.4 bore Ø8, 3 × Ø3.2 rim holes on R52.8",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-120-3arm-w3.5-t0.5.dxf"
  },
  {
   "name": "flexure-120-3arm-w3.5-t2",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-120-3arm-w3.5-t2.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-120-3arm-w3.5-t2.stl",
   "note": "planar spiral flexure Ø120, 3 arms 3.5 wide, 2.0 thick, hub Ø26.4 bore Ø8, 3 × Ø3.2 rim holes on R52.8"
  },
  {
   "name": "flexure-120-2arm-w3.5-t0.5",
   "step": "/files/hardware/spiral-flexure-bearings/flexure-120-2arm-w3.5-t0.5.step",
   "stl": "/files/hardware/spiral-flexure-bearings/flexure-120-2arm-w3.5-t0.5.stl",
   "note": "2-arm variant Ø120 (lower axial stiffness, less radial)",
   "dxf": "/files/hardware/spiral-flexure-bearings/flexure-120-2arm-w3.5-t0.5.dxf"
  }
 ]
}