{
 "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": "dc-motor-365-size",
 "name": "360 / 365 size brushed DC motor: Ø27.7 × 32.6 mm, 2 × M2.6 on 16",
 "kind": "hardware",
 "category": "Electronics",
 "group": "Motors",
 "year": null,
 "question": "What are the dimensions of a 365 size DC motor?",
 "tags": [
  "365",
  "360",
  "dc motor",
  "brushed motor",
  "motor",
  "motor envelope",
  "stirling"
 ],
 "aliases": [
  "365 motor dimensions",
  "360 motor dimensions",
  "rs-365 size",
  "365 motor mounting holes",
  "365 motor step",
  "365 dc motor stl"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 2,
 "url": "https://xemstudio.com/objects/dc-motor-365-size/",
 "sheet_txt": "https://xemstudio.com/objects/dc-motor-365-size/sheet.txt",
 "sheet": {
  "basis": "Mabuchi RS-360RH and RS-365SH dimension drawings. Envelope only: the outside of the motor at its published sizes. The windings, magnets, brushes and bearings inside are not drawn.",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "Envelope only: the outside of the motor at its published sizes. The windings, magnets, brushes and bearings inside are not drawn.",
   "The can is Ø27.7 × 32.6 with a Ø10.0 × 2.6 boss on the front face and another on the end cap.",
   "The Ø2.3 shaft runs 15.6 mm out from the front face on the 365 and 11.6 mm on the 360; the cans are the same. The drawings' overall lengths (51.0 and 47.0) are 0.2 longer than the drawn parts.",
   "Two M2.6 × 0.45 tapped holes on 16.0 mm centres in the face, drawn at the thread's major diameter as deep as the usable screw length on the drawing (3.0 on the 365, 4.0 on the 360).",
   "Vent holes, terminal tabs and the wire exit are not drawn.",
   "In DIY Stirling builds, brushed DC motors of this kind are turned by the engine and used as a generator (an LED, a resistor or a meter across the leads) or as a load on the flywheel shaft."
  ],
  "table": {
   "columns": [
    "feature",
    "mm",
    "from"
   ],
   "rows": [
    [
     "can",
     "Ø27.7 × 32.6",
     "Mabuchi RS-360RH / RS-365SH"
    ],
    [
     "front and rear boss",
     "Ø10.0 × 2.6",
     "Mabuchi drawings"
    ],
    [
     "shaft",
     "Ø2.3",
     "Mabuchi drawings"
    ],
    [
     "shaft from the face",
     "15.6 (365) / 11.6 (360)",
     "Mabuchi drawings"
    ],
    [
     "face holes",
     "2 × M2.6 × 0.45 on 16.0",
     "Mabuchi drawings"
    ],
    [
     "usable screw length",
     "3.0 (365) / 4.0 (360)",
     "Mabuchi drawings"
    ]
   ]
  }
 },
 "sheet_text": "360 / 365 size brushed DC motor: Ø27.7 × 32.6 mm, 2 × M2.6 on 16 — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/dc-motor-365-size/  (CC BY 4.0)\nBasis: Mabuchi RS-360RH and RS-365SH dimension drawings. Envelope only: the outside of the motor at its published sizes. The windings, magnets, brushes and bearings inside are not drawn.\nCatalog version: 2026-10-20\n\nSizes: see table below\n- Envelope only: the outside of the motor at its published sizes. The windings, magnets, brushes and bearings inside are not drawn.\n- The can is Ø27.7 × 32.6 with a Ø10.0 × 2.6 boss on the front face and another on the end cap.\n- The Ø2.3 shaft runs 15.6 mm out from the front face on the 365 and 11.6 mm on the 360; the cans are the same. The drawings' overall lengths (51.0 and 47.0) are 0.2 longer than the drawn parts.\n- Two M2.6 × 0.45 tapped holes on 16.0 mm centres in the face, drawn at the thread's major diameter as deep as the usable screw length on the drawing (3.0 on the 365, 4.0 on the 360).\n- Vent holes, terminal tabs and the wire exit are not drawn.\n- In DIY Stirling builds, brushed DC motors of this kind are turned by the engine and used as a generator (an LED, a resistor or a meter across the leads) or as a load on the flywheel shaft.\n\nfeature  mm  from\ncan  Ø27.7 × 32.6  Mabuchi RS-360RH / RS-365SH\nfront and rear boss  Ø10.0 × 2.6  Mabuchi drawings\nshaft  Ø2.3  Mabuchi drawings\nshaft from the face  15.6 (365) / 11.6 (360)  Mabuchi drawings\nface holes  2 × M2.6 × 0.45 on 16.0  Mabuchi drawings\nusable screw length  3.0 (365) / 4.0 (360)  Mabuchi drawings\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Mabuchi Motor (compiled catalogue, hosted by mikrocontroller.net): Carbon-brush and metal-brush motor datasheets incl. RS-360RH, RS-365SH, RS-385SH, RS-550PC, RS-555VC, RS-775VC dimension drawings — PDF — manufacturer datasheets [verify license at link] — https://mikrocontroller.net/attachment/641472/Mabuchi_Motors_Complete.pdf\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 2 parts): https://xemstudio.com/files/hardware/dc-motor-365-size/index.json\nAPI: https://xemstudio.com/api/geometry?object=dc-motor-365-size\n",
 "sources": [
  {
   "publisher": "Mabuchi Motor (compiled catalogue, hosted by mikrocontroller.net)",
   "title": "Carbon-brush and metal-brush motor datasheets incl. RS-360RH, RS-365SH, RS-385SH, RS-550PC, RS-555VC, RS-775VC dimension drawings",
   "url": "https://mikrocontroller.net/attachment/641472/Mabuchi_Motors_Complete.pdf",
   "formats": [
    "PDF"
   ],
   "license": "manufacturer datasheets",
   "license_verified": false,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "dc-motor-380-size",
  "dc-motor-390-size",
  "dc-motor-370-size",
  "socket-head-cap-screws-metric"
 ],
 "fits": [
  {
   "role": "Alternatives",
   "items": [
    {
     "slug": "dc-motor-380-size",
     "why": "same face and can Ø, 5.2 mm longer"
    },
    {
     "slug": "dc-motor-370-size",
     "why": "smaller Ø24.4 can, M3 on 17.0"
    }
   ]
  },
  {
   "role": "Also needed",
   "items": [
    {
     "slug": "leds-tht",
     "why": "an LED across the leads shows generator output"
    }
   ]
  }
 ],
 "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": [
  {
   "feature": "shaft",
   "exact": "Ø2.3",
   "mates": "pinion or pulley bore (pressed on)",
   "fit": "press",
   "files": "dc-36"
  },
  {
   "feature": "front boss",
   "exact": "Ø10.0 × 2.6",
   "mates": "mount recess",
   "fit": "socket",
   "files": "dc-36"
  },
  {
   "feature": "mounting holes",
   "exact": "2 × M2.6 × 0.45 on 16.0, 3.0 (365) / 4.0 (360) usable depth",
   "mates": "M2.6 screws through the mount",
   "fit": "designed",
   "files": "dc-36"
  },
  {
   "feature": "can",
   "exact": "Ø27.7",
   "mates": "cradle",
   "fit": "socket",
   "files": "dc-36"
  }
 ],
 "fit_classes": {
  "press": "stays put: pin, tube, bearing or magnet held by interference. Typical FDM: hole +0.0 to +0.1 mm on diameter.",
  "slide": "assembles by hand and is held by a grub, pinch or clamp: shaft in a hub, rod in a socket, spigot in a bore. Typical FDM: +0.2 mm.",
  "run": "turns or slides in use: pin in a link, rod through a guide. Typical FDM: +0.3 mm.",
  "socket": "large sliding fit: syringe barrel, sleeve, bobbin in a bore. Typical FDM: +0.3 mm.",
  "clamp": "split part that closes on the mating part with screws: make it at size.",
  "designed": "a gap that is part of the design (piston fit option, displacer gap, air gap): do not change."
 },
 "faq": [
  {
   "q": "What are 365 motor dimensions?",
   "a": "Ø27.7 × 32.6 mm can, Ø2.3 shaft 15.6 mm from the face, Ø10.0 bosses 2.6 tall front and rear, two M2.6 holes 16.0 apart."
  },
  {
   "q": "365 vs 380 motor?",
   "a": "Same Ø27.7 can, boss and M2.6-on-16 face; the 380 can is 37.8 long instead of 32.6."
  },
  {
   "q": "What screws fit a 365 motor?",
   "a": "M2.6 × 0.45 into the face, no deeper than 3.0 mm into the motor on the 365 (4.0 on the 360)."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "dc-365-size",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/dc-motor-365-size/dc-365-size.step",
   "stl": "https://xemstudio.com/files/hardware/dc-motor-365-size/dc-365-size.stl",
   "note": "365 size envelope: Ø27.7 × 32.6 can, Ø10.0 × 2.6 bosses front and rear, Ø2.3 shaft 15.6 from the face, 2 × M2.6 on 16.0 drawn Ø2.6 × 3.0 deep"
  },
  {
   "file": "dc-360-size",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/dc-motor-365-size/dc-360-size.step",
   "stl": "https://xemstudio.com/files/hardware/dc-motor-365-size/dc-360-size.stl",
   "note": "360 size envelope: Ø27.7 × 32.6 can, Ø10.0 × 2.6 bosses front and rear, Ø2.3 shaft 11.6 from the face, 2 × M2.6 on 16.0 drawn Ø2.6 × 4.0 deep"
  }
 ],
 "markdown": "https://xemstudio.com/objects/dc-motor-365-size/index.md"
}