{
 "id": "ac-spinea-ts70-75-tb",
 "name": "Spinea TwinSpin TS 70 Cycloidal Reduction Bearing (T series)",
 "subcategory": "cycloidal-reducers",
 "brand": "Spinea",
 "mpn": "TS 70-75-TB-P11",
 "summary": "Compact cycloidal-type 'reduction bearing' with integrated radial-axial bearing and <1.5 arcmin lost motion; a non-harmonic high-stiffness option for robot joints.",
 "maker": {
  "name": "SPINEA s.r.o.",
  "country": "SK",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "ratio": {
   "label": "Ratio",
   "value": "75:1 (41/57/75 offered)",
   "num": 75
  },
  "rated_torque_nm": {
   "label": "Rated output torque",
   "value": "50 N·m (accel 100 / emergency 250 N·m)",
   "num": 50,
   "unit": "N·m"
  },
  "backlash_arcmin": {
   "label": "Lost motion",
   "value": "<1.5 arcmin (Spinea quotes lost motion, not backlash)",
   "num": 1.5,
   "unit": "arcmin"
  },
  "od_mm": {
   "label": "Outer diameter",
   "value": "unknown",
   "num": null
  },
  "mass_g": {
   "label": "Mass",
   "value": "1.05 kg",
   "num": 1050,
   "unit": "g"
  },
  "peak_torque_nm": {
   "label": "Peak torque torque",
   "value": "unknown"
  },
  "hollow_shaft": {
   "label": "Hollow shaft",
   "value": "unknown"
  }
 },
 "price": [],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "Figures from 2021 catalogue hosted by US distributor Diequa; check current spinea.com datasheet."
 },
 "links": {
  "product": "https://diequa.com/spinea-cycloidal-units/",
  "datasheet": "https://www.diequa.com/wp-content/uploads/2021/10/Catalogue-SPINEA-2021.pdf",
  "cad": null
 },
 "equivalents": [
  "ac-harmonicdrive-csf-17-100-2uh",
  "ac-sinotup-tf55",
  "ac-sinotup-tf86",
  "ac-sinotup-tf113"
 ],
 "pairs_with": [
  "ac-spinea-ts110"
 ],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://www.diequa.com/wp-content/uploads/2021/10/Catalogue-SPINEA-2021.pdf",
   "what": "TS 70 T-series table (torque, lost motion, mass)"
  }
 ],
 "confidence": "VERIFIED",
 "category": "actuators",
 "subcategory_title": "Cycloidal & RV Reducers",
 "icon": "gear",
 "image": {
  "url": "https://parts.trymaglev.com/img/ac-spinea-ts70-75-tb.webp",
  "thumb": "https://parts.trymaglev.com/img/t/ac-spinea-ts70-75-tb.webp",
  "source_image": "https://www.micromech.co.uk/wp-content/uploads/2024/07/twinspin_t_series.jpg",
  "source_page": "https://micromech.co.uk/?p=4928",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-29",
  "note": "TwinSpin T series photo; sizes vary."
 },
 "origin": {
  "code": "SK",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8483.40.50.10",
  "typical": true,
  "key": "cycloidal-reducers",
  "basis": "subcategory",
  "confidence": "medium"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 40,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 15,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 12.5,
    "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": 12.5,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/ac-spinea-ts70-75-tb/",
 "markdown": "https://parts.trymaglev.com/p/ac-spinea-ts70-75-tb/index.md",
 "equivalents_detail": [
  {
   "id": "ac-harmonicdrive-csf-17-100-2uh",
   "name": "Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit",
   "brand": "Harmonic Drive",
   "mpn": "CSF-17-100-2UH",
   "category": "actuators",
   "subcategory": "strain-wave-reducers",
   "summary": "Size-17 100:1 zero-backlash strain-wave gear unit with integrated cross-roller output bearing; the incumbent reference that Chinese harmonic reducers are measured against.",
   "origin": "JP",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-harmonicdrive-csf-17-100-2uh.webp",
   "url": "https://parts.trymaglev.com/p/ac-harmonicdrive-csf-17-100-2uh/",
   "json": "https://parts.trymaglev.com/api/parts/ac-harmonicdrive-csf-17-100-2uh.json"
  },
  {
   "id": "ac-sinotup-tf55",
   "name": "SINOTUP TF55 Micro Cycloidal Reducer",
   "brand": "SINOTUP",
   "mpn": "TF55",
   "category": "actuators",
   "subcategory": "cycloidal-reducers",
   "summary": "Chinese TwinSpin-style micro cycloidal reducer for humanoid and arm joints; 82 N·m rated, 0.8 kg.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": 630,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-sinotup-tf55.webp",
   "url": "https://parts.trymaglev.com/p/ac-sinotup-tf55/",
   "json": "https://parts.trymaglev.com/api/parts/ac-sinotup-tf55.json"
  },
  {
   "id": "ac-sinotup-tf86",
   "name": "SINOTUP TF86 Micro Cycloidal Reducer",
   "brand": "SINOTUP",
   "mpn": "TF86",
   "category": "actuators",
   "subcategory": "cycloidal-reducers",
   "summary": "Mid-size Chinese micro cycloidal reducer; 127 N·m rated, 2.18 kg.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": 880,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-sinotup-tf86.webp",
   "url": "https://parts.trymaglev.com/p/ac-sinotup-tf86/",
   "json": "https://parts.trymaglev.com/api/parts/ac-sinotup-tf86.json"
  },
  {
   "id": "ac-sinotup-tf113",
   "name": "SINOTUP TF113 Micro Cycloidal Reducer",
   "brand": "SINOTUP",
   "mpn": "TF113",
   "category": "actuators",
   "subcategory": "cycloidal-reducers",
   "summary": "Larger Chinese micro cycloidal reducer; 252 N·m rated, 4.66 kg, compares with Spinea TS 110.",
   "origin": "CN",
   "origin_basis": "hq",
   "price_usd": 1070,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-sinotup-tf113.webp",
   "url": "https://parts.trymaglev.com/p/ac-sinotup-tf113/",
   "json": "https://parts.trymaglev.com/api/parts/ac-sinotup-tf113.json"
  }
 ],
 "pairs_with_detail": [
  {
   "id": "ac-spinea-ts110",
   "name": "Spinea TwinSpin TS 110 Reduction Bearing (T series)",
   "brand": "Spinea",
   "mpn": "TS 110 (ratio 33/67/89/119)",
   "category": "actuators",
   "subcategory": "cycloidal-reducers",
   "summary": "Mid-size TwinSpin cycloidal reduction gear with built-in output bearing; 122 N·m rated, <1 arcmin lost motion.",
   "origin": "SK",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-spinea-ts110.webp",
   "url": "https://parts.trymaglev.com/p/ac-spinea-ts110/",
   "json": "https://parts.trymaglev.com/api/parts/ac-spinea-ts110.json"
  }
 ]
}