{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "savox-sc-1258tg-servo",
 "name": "Savox SC-1258TG standard coreless digital servo",
 "kind": "modern",
 "category": "RC cars",
 "group": "Servos",
 "year": null,
 "question": "What are the dimensions of the Savox SC-1258TG standard coreless digital servo?",
 "tags": [
  "rc car",
  "rc truck",
  "radio control",
  "hobby rc",
  "servos"
 ],
 "aliases": [
  "savox 1258tg dimensions",
  "sc-1258tg size",
  "savox 1258 servo size",
  "standard servo 40 x 20",
  "medidas savox 1258",
  "savox 1258tg maße",
  "savox sc-1258tg standard coreless digital servo specs",
  "savox sc-1258tg standard coreless digital servo measurements"
 ],
 "overall_mm": {
  "length": 40.3,
  "width": 20.2,
  "height": 37.2
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/savox-sc-1258tg-servo/",
 "sheet_txt": "https://xemstudio.com/objects/savox-sc-1258tg-servo/sheet.txt",
 "sheet": {
  "basis": "Secondary source: Big Boys With Cool Toys (retailer, Savox spec copy) (copy of the maker's figures; the maker publishes none directly)",
  "overall_mm": {
   "length": 40.3,
   "width": 20.2,
   "height": 37.2
  },
  "notes": [
   "The SC-1258TG is a popular standard-size steering servo for 1/10 racing. The file is its 40.3 × 20.2 × 37.2 mm case.",
   "Tab hole spacing and spline are not listed on this page.",
   "True size, no printing tolerance added. Only published numbers are used; anything not published is said so.",
   "Secondary source: the numbers come from a retailer or magazine copy of the maker's specification."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Size (L × W × H)",
     "40.3 × 20.2 × 37.2 mm"
    ],
    [
     "Weight",
     "64 g"
    ],
    [
     "Torque",
     "9.6 kg-cm @ 4.8 V; 12.0 kg-cm @ 6 V"
    ],
    [
     "Speed",
     "0.10 s/60° @ 4.8 V; 0.08 s/60° @ 6 V"
    ],
    [
     "Gears",
     "titanium"
    ]
   ]
  }
 },
 "sheet_text": "Savox SC-1258TG standard coreless digital servo — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/savox-sc-1258tg-servo/  (sheet CC BY 4.0)\nBasis: Secondary source: Big Boys With Cool Toys (retailer, Savox spec copy) (copy of the maker's figures; the maker publishes none directly)\nCatalog version: 2026-10-20\n\nOverall (mm): length 40.3, width 20.2, height 37.2\n- The SC-1258TG is a popular standard-size steering servo for 1/10 racing. The file is its 40.3 × 20.2 × 37.2 mm case.\n- Tab hole spacing and spline are not listed on this page.\n- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.\n- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.\n\ndimension  value\nSize (L × W × H)  40.3 × 20.2 × 37.2 mm\nWeight  64 g\nTorque  9.6 kg-cm @ 4.8 V; 12.0 kg-cm @ 6 V\nSpeed  0.10 s/60° @ 4.8 V; 0.08 s/60° @ 6 V\nGears  titanium\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Big Boys With Cool Toys (retailer, Savox spec copy): SAVSC1258TGP — web — Publisher's page; dimensions are facts — https://www.bigboyswithcooltoys.ca/products/savsc1258tgp-standard-size-coreless-digital-servo-with-soft-start-0-08sec-166-6oz-6v\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/savox-sc-1258tg-servo/index.json\nAPI: https://xemstudio.com/api/geometry?object=savox-sc-1258tg-servo\n",
 "sources": [
  {
   "publisher": "Big Boys With Cool Toys (retailer, Savox spec copy)",
   "title": "SAVSC1258TGP",
   "url": "https://www.bigboyswithcooltoys.ca/products/savsc1258tgp-standard-size-coreless-digital-servo-with-soft-start-0-08sec-166-6oz-6v",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "rc-servos",
  "savox-sb-2290sg-servo",
  "savox-sw-1210sg-servo",
  "spektrum-s614-servo",
  "traxxas-2075x-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 Savox SC-1258TG?",
   "a": "40.3 × 20.2 × 37.2 mm, 64 g."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "savox-sc-1258tg-servo-envelope",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/savox-sc-1258tg-servo/savox-sc-1258tg-servo-envelope.step",
   "stl": "https://xemstudio.com/files/hardware/savox-sc-1258tg-servo/savox-sc-1258tg-servo-envelope.stl",
   "note": "Envelope 40.3 × 20.2 × 37.2 mm (Servo case, L × W × H)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/savox-sc-1258tg-servo/index.md"
}