{
 "object": "gimbal-motor-2208-envelope",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "gimbal-motor-2208-envelope",
   "step": "/files/hardware/gimbal-motor-2208-envelope/gimbal-motor-2208-envelope.step",
   "stl": "/files/hardware/gimbal-motor-2208-envelope/gimbal-motor-2208-envelope.stl",
   "note": "ENVELOPE, not a motor: 2208 gimbal-class outrunner at its published outside size, can Ø27.5 × 23 with the base (stator mounting face) at z 0 and the rotor top at z 23, Ø4.5 hollow-shaft bore; 4 × Ø2.5 (M3 tap drill, 4 deep, assumed) in the base, pairs 16 and 19 apart; 4 × Ø1.6 (M2 tap drill, 3 deep, assumed) in the rotor top, pairs 12 apart"
  }
 ]
}