{
 "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": "essentium-750-g-spool",
 "name": "Essentium 750 g spool",
 "kind": "modern",
 "category": "3D printers & filament",
 "group": "Filament spools",
 "year": null,
 "question": "What are the dimensions of the Essentium 750 g spool?",
 "tags": [
  "3d printer",
  "filament spool",
  "3d printing",
  "printer dimensions",
  "filament spools"
 ],
 "aliases": [
  "Essentium 750 g spool dimensions",
  "Essentium 750 g spool size",
  "Essentium 750 g spool hub hole diameter",
  "Essentium 750 g spool spool holder",
  "Essentium 750 g spool AMS fit",
  "Essentium 750 g spool spool width",
  "Essentium 750 g spool outer diameter",
  "medidas carrete Essentium 750 g spool",
  "Spule Maße Essentium 750 g spool",
  "dimensões carretel Essentium 750 g spool"
 ],
 "overall_mm": {
  "length": 200.03,
  "width": 200.03,
  "height": 54.61
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/essentium-750-g-spool/",
 "sheet_txt": "https://xemstudio.com/objects/essentium-750-g-spool/sheet.txt",
 "sheet": {
  "basis": "Secondary source: OnlySpoolz (community spool database) (copy of the maker's figures; the maker publishes none directly)",
  "overall_mm": {
   "length": 200.03,
   "width": 200.03,
   "height": 54.61
  },
  "notes": [
   "The Essentium 750 g spool measures 200.03 mm across the flanges, 54.61 mm wide, with a 52.07 mm hub hole, as published by OnlySpoolz (community spool database).",
   "The file is a solid envelope cylinder at the outer diameter and width with the hub hole through it; flange thickness, core diameter, ribs and windows are not modelled.",
   "No manufacturer drawing was found, so these are a secondary source's published measurements; check a real spool before printing a tight-fitting part.",
   "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": [
    [
     "Outer (flange) diameter",
     "200.03 mm (7.88 in)"
    ],
    [
     "Width",
     "54.61 mm (2.15 in)"
    ],
    [
     "Hub hole diameter",
     "52.07 mm (2.05 in)"
    ],
    [
     "Empty spool weight",
     "365 g"
    ],
    [
     "Filament capacity",
     "750 g"
    ]
   ]
  }
 },
 "sheet_text": "Essentium 750 g spool — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/essentium-750-g-spool/  (sheet CC BY 4.0)\nBasis: Secondary source: OnlySpoolz (community spool database) (copy of the maker's figures; the maker publishes none directly)\nCatalog version: 2026-10-20\n\nOverall (mm): length 200.03, width 200.03, height 54.61\n- The Essentium 750 g spool measures 200.03 mm across the flanges, 54.61 mm wide, with a 52.07 mm hub hole, as published by OnlySpoolz (community spool database).\n- The file is a solid envelope cylinder at the outer diameter and width with the hub hole through it; flange thickness, core diameter, ribs and windows are not modelled.\n- No manufacturer drawing was found, so these are a secondary source's published measurements; check a real spool before printing a tight-fitting part.\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\nOuter (flange) diameter  200.03 mm (7.88 in)\nWidth  54.61 mm (2.15 in)\nHub hole diameter  52.07 mm (2.05 in)\nEmpty spool weight  365 g\nFilament capacity  750 g\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- OnlySpoolz (community spool database): Essentium 750g spool - Database of filament spools info — web — Publisher's page; dimensions are facts — https://www.onlyspoolz.com/portfolio/spool-essentium-750g/\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/essentium-750-g-spool/index.json\nAPI: https://xemstudio.com/api/geometry?object=essentium-750-g-spool\n",
 "sources": [
  {
   "publisher": "OnlySpoolz (community spool database)",
   "title": "Essentium 750g spool - Database of filament spools info",
   "url": "https://www.onlyspoolz.com/portfolio/spool-essentium-750g/",
   "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": [
  "filamentive-300-500-g-cardboard-spool",
  "filamentive-750-g-cardboard-spool",
  "filamentive-1-kg-cardboard-spool",
  "filamentive-refill-coil"
 ],
 "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": "What size is the Essentium 750 g spool?",
   "a": "200.03 mm outer diameter, 54.61 mm wide, 52.07 mm hub hole (7.88 × 2.15 in, 2.05 in hole)."
  },
  {
   "q": "Does the Essentium 750 g spool fit a Bambu Lab AMS?",
   "a": "Bambu Lab lists the AMS HT for spools 197–202 mm in diameter and 50–68 mm wide; at 200.03 × 54.61 mm this spool is inside that range on paper."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "essentium-750-g-spool-spool",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/essentium-750-g-spool/essentium-750-g-spool-spool.step",
   "stl": "https://xemstudio.com/files/hardware/essentium-750-g-spool/essentium-750-g-spool-spool.stl",
   "note": "Spool envelope Ø200.03 × 54.61 mm with a Ø52.07 mm hub hole (flanges and core not modelled)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/essentium-750-g-spool/index.md"
}