satisfactory/data/recipes/components/rotor.json

{
  "type": [
    "component"
  ],
  "machine": "smelter",
  "stack_size": 100,
  "recipes": [
    {
      "input": {
        "iron_rod": 3,
        "screw": 22
      },
      "output": {
        "rotor": 1
      },
      "crafting_time": 10,
      "clicks": 3,
      "stage": "establishing"
    }
  ]
}