{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "towerpro-sg90-micro-servo",
 "name": "TowerPro SG90 micro servo",
 "kind": "modern",
 "category": "Electronics",
 "group": "Motors",
 "year": null,
 "question": "What are the dimensions of the TowerPro SG90 micro servo?",
 "tags": [
  "servo",
  "sg90",
  "towerpro"
 ],
 "aliases": [
  "towerpro sg90 micro servo dimensions",
  "towerpro sg90 micro servo size",
  "towerpro sg90 micro servo mounting holes",
  "towerpro sg90 micro servo medidas",
  "towerpro sg90 micro servo Maße"
 ],
 "overall_mm": {
  "length": 23.1,
  "width": 12.2,
  "height": 29
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/towerpro-sg90-micro-servo/",
 "sheet_txt": "https://xemstudio.com/objects/towerpro-sg90-micro-servo/sheet.txt",
 "sheet": {
  "basis": "TowerPro SG90 datasheet (university copy) — secondary, no maker drawing",
  "overall_mm": {
   "length": 23.1,
   "width": 12.2,
   "height": 29
  },
  "notes": [
   "TowerPro SG90 micro servo: 23.1 × 12.2 × 29 mm, 9 g. Sources disagree slightly (Mouser lists 23 × 12 × 29 mm). Mounting-tab hole spacing and shaft offset are not published (scan planned).",
   "No mounting-hole positions are published.",
   "The file is the outline; components and connectors are not modelled."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "size",
     "23.1 × 12.2 × 29 mm"
    ],
    [
     "weight",
     "9 g"
    ]
   ]
  }
 },
 "sheet_text": "TowerPro SG90 micro servo — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/towerpro-sg90-micro-servo/  (CC BY 4.0)\nBasis: TowerPro SG90 datasheet (university copy) — secondary, no maker drawing\nCatalog version: 2026-10-20\n\nOverall (mm): length 23.1, width 12.2, height 29.0\n- TowerPro SG90 micro servo: 23.1 × 12.2 × 29 mm, 9 g. Sources disagree slightly (Mouser lists 23 × 12 × 29 mm). Mounting-tab hole spacing and shaft offset are not published (scan planned).\n- No mounting-hole positions are published.\n- The file is the outline; components and connectors are not modelled.\n\ndimension  value\nsize  23.1 × 12.2 × 29 mm\nweight  9 g\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- TowerPro SG90 datasheet: TowerPro SG90 micro servo — web — Publisher's page; dimensions are facts — https://bit.nkust.edu.tw/~csshieh/teach/111A/mc/datasheet/SG90.pdf\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/towerpro-sg90-micro-servo/index.json\nAPI: https://xemstudio.com/api/geometry?object=towerpro-sg90-micro-servo\n",
 "sources": [
  {
   "publisher": "TowerPro SG90 datasheet",
   "title": "TowerPro SG90 micro servo",
   "url": "https://bit.nkust.edu.tw/~csshieh/teach/111A/mc/datasheet/SG90.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
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  "tolerance_mm": null
 },
 "related": [
  "towerpro-mg996r-servo"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "How big is the TowerPro SG90 micro servo?",
   "a": "23.1 × 12.2 × 29 mm."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "towerpro-sg90-micro-servo-outline",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/towerpro-sg90-micro-servo/towerpro-sg90-micro-servo-outline.step",
   "stl": "https://xemstudio.com/files/hardware/towerpro-sg90-micro-servo/towerpro-sg90-micro-servo-outline.stl",
   "note": "23.1 × 12.2 × 29 mm"
  }
 ],
 "markdown": "https://xemstudio.com/objects/towerpro-sg90-micro-servo/index.md"
}