{
 "id": "te-hbm-t21wn-100nm",
 "name": "HBM T21WN Shaft Torque Transducer, 100 N·m",
 "subcategory": "torque-sensors",
 "brand": "HBM (HBK)",
 "mpn": "T21WN 100 N·m",
 "summary": "German benchmark shaft torque meter with 360 ppr speed/angle; being discontinued in favour of HBK T210.",
 "maker": {
  "name": "Hottinger Brüel & Kjær (HBK)",
  "country": "DE",
  "role": "brand"
 },
 "made_in": "unknown",
 "specs": {
  "rated_torque_nm": {
   "label": "Rated torque",
   "value": "100 N·m (series 0.1–200 N·m)",
   "num": 100,
   "unit": "N·m"
  },
  "sensor_type": {
   "label": "Sensor type",
   "value": "Rotary inline"
  },
  "max_speed_rpm": {
   "label": "Max speed",
   "value": "13,500 rpm nominal (datasheet column for 50–200 N·m; series up to 20,000 rpm)",
   "num": 13500,
   "unit": "rpm"
  },
  "accuracy_pct_fs": {
   "label": "Accuracy",
   "value": "Accuracy class 0.2; nonlinearity incl. hysteresis <±0.1%",
   "num": 0.2,
   "unit": "% FS"
  },
  "output": {
   "label": "Output",
   "value": "±10 V and 10 kHz ±5 kHz frequency; EtherCAT/PROFINET options"
  },
  "encoder": {
   "label": "Encoder / speed",
   "value": "360 ppr speed/angle"
  }
 },
 "price": [],
 "moq": "unknown",
 "lead_time": "unknown",
 "hts": "9031.80.8085",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": "HBM page says the product is being discontinued; successor is T210 (hbkworld page blocked fetch). Rated speed per range read from datasheet table layout; confirm. The page image shows the T210, so no image is given."
 },
 "links": {
  "product": "https://www.hbm.com/en/7343/t21wn-torque-meter-with-cylindrical-shaft-stubs/",
  "datasheet": "https://www.hbm.com/fileadmin/mediapool/hbmdoc/technical/B04777.pdf",
  "cad": null
 },
 "equivalents": [],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://www.hbm.com/en/7343/t21wn-torque-meter-with-cylindrical-shaft-stubs/",
   "what": "ranges, 20,000 rpm, accuracy 0.2, outputs, discontinued notice, successor T210"
  },
  {
   "url": "https://www.hbm.com/fileadmin/mediapool/hbmdoc/technical/B04777.pdf",
   "what": "datasheet B04777: per-range rated speed, nonlinearity, 360 ppr"
  }
 ],
 "confidence": "VERIFIED",
 "stock": {
  "status": "discontinued",
  "source": "https://www.hbm.com/en/7343/t21wn-torque-meter-with-cylindrical-shaft-stubs/",
  "as_of": "2026-10-31"
 },
 "category": "test-equipment",
 "subcategory_title": "Torque Sensors",
 "icon": "tsensor",
 "origin": {
  "code": "DE",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "9031.80.8085",
  "typical": false,
  "confidence": "part"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 37.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 10,
    "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": 10,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/te-hbm-t21wn-100nm/",
 "markdown": "https://parts.trymaglev.com/p/te-hbm-t21wn-100nm/index.md",
 "equivalents_detail": [],
 "pairs_with_detail": []
}