{
 "id": "ac-apex-ab042-005",
 "name": "Apex Dynamics AB042 Helical Planetary Gearbox, 5:1",
 "subcategory": "planetary-reducers",
 "brand": "Apex Dynamics",
 "mpn": "AB042-005-S1-P2 (motor adapter per order)",
 "summary": "Small 42 mm helical planetary for light servo axes and small joints; 22 N·m nominal at 5:1.",
 "maker": {
  "name": "Apex Dynamics, Inc.",
  "country": "TW",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "ratio": {
   "label": "Ratio",
   "value": "5:1",
   "num": 5
  },
  "rated_torque_nm": {
   "label": "Nominal output torque T2N",
   "value": "22 N·m",
   "num": 22,
   "unit": "N·m"
  },
  "backlash_arcmin": {
   "label": "Backlash",
   "value": "P1 ≤3 / P2 ≤5 arcmin",
   "num": 5,
   "unit": "arcmin"
  },
  "frame_mm": {
   "label": "Frame size",
   "value": "42 mm",
   "num": 42,
   "unit": "mm"
  },
  "stages": {
   "label": "Stages",
   "value": "1",
   "num": 1
  },
  "mass_g": {
   "label": "Mass",
   "value": "0.6 kg",
   "num": 600,
   "unit": "g"
  }
 },
 "price": [],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "8483.40.50",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "Taiwanese maker with US subsidiary; page shows a $50 placeholder price, not used."
 },
 "links": {
  "product": "https://apexdynamicsusa.com/product/ab-series-high-precision-planetary-gearboxes/",
  "datasheet": "https://apexdynamicsusa.com/wp-content/uploads/2026/08/ababr-catalog.pdf",
  "cad": null
 },
 "equivalents": [],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://apexdynamicsusa.com/wp-content/uploads/2026/08/ababr-catalog.pdf",
   "what": "AB performance table and ordering code"
  },
  {
   "url": "https://apexdynamicsusa.com/product/ab-series-high-precision-planetary-gearboxes/",
   "what": "product page"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "unknown",
  "source": "https://apexdynamicsusa.com/product/ab-series-high-precision-planetary-gearboxes/",
  "as_of": "2026-10-30"
 },
 "category": "actuators",
 "subcategory_title": "Precision Planetary Reducers",
 "icon": "gear",
 "image": {
  "url": "https://parts.trymaglev.com/img/ac-apex-ab042-005.webp",
  "thumb": "https://parts.trymaglev.com/img/t/ac-apex-ab042-005.webp",
  "source_image": "https://apexdynamicsusa.com/wp-content/uploads/2026/08/ab_image1_5.jpg",
  "source_page": "https://apexdynamicsusa.com/product/ab-series-high-precision-planetary-gearboxes/",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-30",
  "note": "series photo (render)"
 },
 "origin": {
  "code": "TW",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8483.40.50",
  "typical": false,
  "confidence": "part"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "JP",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "DE",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "MX",
    "duty_pct": null,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/ac-apex-ab042-005/",
 "markdown": "https://parts.trymaglev.com/p/ac-apex-ab042-005/index.md",
 "equivalents_detail": [],
 "pairs_with_detail": []
}