{
 "id": "mo-cubemars-ri80-v2-kv75",
 "name": "CubeMars RI80 V2.0 KV75 Frameless Inrunner Torque Motor",
 "subcategory": "frameless-bldc",
 "brand": "CubeMars",
 "mpn": "RI80 V2.0 KV75",
 "summary": "Low-cost 85 mm frameless inrunner kit with 40.5 mm bore for cobot arms and exoskeleton joints; Hall and no-Hall versions.",
 "maker": {
  "name": "CubeMars (T-Motor)",
  "country": "CN",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "peak_torque_nm": {
   "label": "Peak torque",
   "value": "4.1 Nm",
   "num": 4.1,
   "unit": "Nm"
  },
  "cont_torque_nm": {
   "label": "Continuous torque",
   "value": "1.45 Nm rated",
   "num": 1.45,
   "unit": "Nm"
  },
  "od_mm": {
   "label": "Outer diameter",
   "value": "85 mm",
   "num": 85,
   "unit": "mm"
  },
  "axial_length_mm": {
   "label": "Axial length",
   "value": "27 mm overall",
   "num": 27,
   "unit": "mm"
  },
  "voltage_v": {
   "label": "Voltage",
   "value": "24/36/48 V",
   "num": 48,
   "unit": "V"
  },
  "mass_g": {
   "label": "Mass",
   "value": "411 g",
   "num": 411,
   "unit": "g"
  },
  "rotor_id_mm": {
   "label": "Through bore",
   "value": "40.5 mm",
   "num": 40.5,
   "unit": "mm"
  },
  "kv": {
   "label": "KV",
   "value": "75 rpm/V",
   "num": 75,
   "unit": "rpm/V"
  },
  "rated_current_a": {
   "label": "Rated current",
   "value": "9.4 A",
   "num": 9.4,
   "unit": "A"
  }
 },
 "price": [
  {
   "qty": 1,
   "usd": 132.9,
   "kind": "list",
   "source": "https://store.cubemars.com/products/ri80",
   "as_of": "2026-10-29"
  }
 ],
 "moq": 1,
 "lead_time": "unknown (store showed sold out)",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": ""
 },
 "links": {
  "product": "https://www.cubemars.com/product/ri80-v2-0-kv75-frameless-inrunner-torque-motor.html",
  "datasheet": null,
  "cad": "https://www.cubemars.com/product/ri80-v2-0-kv75-frameless-inrunner-torque-motor.html"
 },
 "equivalents": [
  "mo-tq-robodrive-ilm70x10",
  "mo-tq-robodrive-ilm85x13",
  "mo-cubemars-ro80-kv105"
 ],
 "pairs_with": [
  "mo-odrive-pro",
  "mo-moteus-n1"
 ],
 "maglev": {
  "custom": "CubeMars and T-MOTOR are one manufacturer group (Sanrui Intelligent, Nanchang, Jiangxi), already in Maglev's actuator benchmark pool as CN002; contact on file is info@cubemars.com. Ask about custom windings and which country each part is made in.",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://www.cubemars.com/product/ri80-v2-0-kv75-frameless-inrunner-torque-motor.html",
   "what": "specs, STEP/2D drawing downloads; note page lists peak current as 27.6 A in one table and 9.4 A in another"
  },
  {
   "url": "https://store.cubemars.com/products/ri80",
   "what": "price $132.90, sold out"
  }
 ],
 "confidence": "VERIFIED",
 "category": "motors",
 "subcategory_title": "Frameless BLDC Torque Motors",
 "icon": "frameless",
 "image": {
  "url": "https://parts.trymaglev.com/img/mo-cubemars-ri80-v2-kv75.webp",
  "thumb": "https://parts.trymaglev.com/img/t/mo-cubemars-ri80-v2-kv75.webp",
  "source_image": "https://www.cubemars.com/images/202412/goods_img/1733971295716006587.jpg",
  "source_page": "https://www.cubemars.com/product/ri80-v2-0-kv75-frameless-inrunner-torque-motor.html",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-29"
 },
 "origin": {
  "code": "CN",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8501.31.40.00",
  "typical": true,
  "key": "frameless-torque-motors",
  "basis": "no rated output in the data",
  "confidence": "medium"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 41.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 16.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 14,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "JP",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "DE",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "MX",
    "duty_pct": 14,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/mo-cubemars-ri80-v2-kv75/",
 "markdown": "https://parts.trymaglev.com/p/mo-cubemars-ri80-v2-kv75/index.md",
 "equivalents_detail": [
  {
   "id": "mo-tq-robodrive-ilm70x10",
   "name": "TQ-RoboDrive ILM70x10 Servo Kit",
   "brand": "TQ-RoboDrive",
   "mpn": "ILM70x10",
   "category": "motors",
   "subcategory": "frameless-bldc",
   "summary": "DLR-derived frameless stator/rotor kit, 69 mm OD, for compact robot joints with strain-wave gears; Hall option available.",
   "origin": "DE",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-tq-robodrive-ilm70x10.webp",
   "url": "https://parts.trymaglev.com/p/mo-tq-robodrive-ilm70x10/",
   "json": "https://parts.trymaglev.com/api/parts/mo-tq-robodrive-ilm70x10.json"
  },
  {
   "id": "mo-tq-robodrive-ilm85x13",
   "name": "TQ-RoboDrive ILM85x13 Servo Kit",
   "brand": "TQ-RoboDrive",
   "mpn": "ILM85x13",
   "category": "motors",
   "subcategory": "frameless-bldc",
   "summary": "DLR-derived frameless stator/rotor kit, 85 mm OD, for compact robot joints with strain-wave gears; Hall option available.",
   "origin": "DE",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-tq-robodrive-ilm85x13.webp",
   "url": "https://parts.trymaglev.com/p/mo-tq-robodrive-ilm85x13/",
   "json": "https://parts.trymaglev.com/api/parts/mo-tq-robodrive-ilm85x13.json"
  },
  {
   "id": "mo-cubemars-ro80-kv105",
   "name": "CubeMars RO80 KV105 Frameless Outrunner Torque Motor",
   "brand": "CubeMars",
   "mpn": "RO80 KV105",
   "category": "motors",
   "subcategory": "frameless-bldc",
   "summary": "Frameless outrunner kit (92.6 mm OD) with large hollow bore for cobot arm and legged-robot joints; Lite (no Hall) and Standard (Hall) versions.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": 104.9,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-cubemars-ro80-kv105.webp",
   "url": "https://parts.trymaglev.com/p/mo-cubemars-ro80-kv105/",
   "json": "https://parts.trymaglev.com/api/parts/mo-cubemars-ro80-kv105.json"
  }
 ],
 "pairs_with_detail": [
  {
   "id": "mo-odrive-pro",
   "name": "ODrive Pro High-Power BLDC Controller",
   "brand": "ODrive Robotics",
   "mpn": "ODv44-ST",
   "category": "motors",
   "subcategory": "drivers",
   "summary": "Flagship single-axis ODrive (4 kW continuous, 99% modulation) with isolated CAN/GPIO and SSI/BiSS-C encoder inputs, for heavy robot joints run from a battery or regen clamp.",
   "origin": "US",
   "origin_basis": "hq",
   "price_usd": 229,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-odrive-pro.webp",
   "url": "https://parts.trymaglev.com/p/mo-odrive-pro/",
   "json": "https://parts.trymaglev.com/api/parts/mo-odrive-pro.json"
  },
  {
   "id": "mo-moteus-n1",
   "name": "moteus-n1 Brushless Servo Controller",
   "brand": "mjbots",
   "mpn": "moteus-n1",
   "category": "motors",
   "subcategory": "drivers",
   "summary": "46 x 46 mm, 12S-capable moteus with board-mountable connectors and aux ports (SPI/UART/I2C/Hall/quadrature, RS422) for custom actuator integration.",
   "origin": "US",
   "origin_basis": "hq",
   "price_usd": 149,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-moteus-n1.webp",
   "url": "https://parts.trymaglev.com/p/mo-moteus-n1/",
   "json": "https://parts.trymaglev.com/api/parts/mo-moteus-n1.json"
  }
 ]
}