{
 "made_in": "unknown",
 "hts": "unknown",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": ""
 },
 "equivalents": [
  "mo-trinamic-pd42-2-1240-tmcl"
 ],
 "pairs_with": [],
 "maglev": {
  "custom": "Shenzhen stepper makers in Maglev's directory: Stonker Motor and Wanzhida (stepper motors), Zhongling (integrated step motors). None benchmarked against this part.",
  "directory_ref": null
 },
 "lead_time": "unknown",
 "id": "mo-stepperonline-ess17-04",
 "name": "ESS Series NEMA 17 Integrated Closed-Loop Stepper 0.48 N·m 24-36 VDC (ESS17-04)",
 "subcategory": "steppers",
 "brand": "StepperOnline",
 "mpn": "ESS17-04",
 "summary": "NEMA 17 stepper with built-in closed-loop step/dir driver and 1000 CPR encoder; low-cost way to get stall-free steppers without a separate drive.",
 "maker": {
  "name": "StepperOnline (OMC Corporation)",
  "country": "CN",
  "role": "brand"
 },
 "specs": {
  "frame_size": {
   "label": "Frame size",
   "value": "NEMA 17 (42 mm)",
   "num": 42,
   "unit": "mm"
  },
  "holding_torque_nm": {
   "label": "Holding torque",
   "value": "0.48 N·m",
   "num": 0.48,
   "unit": "N·m"
  },
  "rated_current_a": {
   "label": "Rated current",
   "value": "2.0 A",
   "num": 2,
   "unit": "A"
  },
  "step_angle_deg": {
   "label": "Step angle",
   "value": "1.8°",
   "num": 1.8,
   "unit": "deg"
  },
  "length_mm": {
   "label": "Motor length",
   "value": "47 mm",
   "num": 47,
   "unit": "mm"
  },
  "integrated_driver": {
   "label": "Integrated driver",
   "value": "Yes, closed-loop step/dir (PU/DR/MF, alarm out)",
   "num": null,
   "unit": ""
  },
  "voltage_v": {
   "label": "Supply voltage",
   "value": "24-36 VDC",
   "num": 36,
   "unit": "V"
  },
  "encoder": {
   "label": "Encoder",
   "value": "1000 CPR incremental",
   "num": 1000,
   "unit": "CPR"
  },
  "microstep": {
   "label": "Microstep resolution",
   "value": "400-12800+ pulses/rev by DIP switch (default 1000)",
   "num": null,
   "unit": ""
  },
  "mass_g": {
   "label": "Mass",
   "value": "0.43 kg",
   "num": 430,
   "unit": "g"
  }
 },
 "price": [
  {
   "qty": 1,
   "usd": 79.95,
   "kind": "reported",
   "source": "https://www.omc-stepperonline.com/ess-series-0-48nm-68oz-in-nema-17-integrated-closed-loop-stepper-servo-motor-24-36vdc-1000cpr-ess17-04",
   "as_of": "2026-10-29"
  }
 ],
 "moq": 1,
 "links": {
  "product": "https://www.omc-stepperonline.com/ess-series-0-48nm-68oz-in-nema-17-integrated-closed-loop-stepper-servo-motor-24-36vdc-1000cpr-ess17-04",
  "datasheet": "https://www.oyostepper.de/images/upload/File/ESS17-04.pdf",
  "cad": null
 },
 "sources": [
  {
   "url": "https://www.oyostepper.de/images/upload/File/ESS17-04.pdf",
   "what": "ESS17-04/ESS17-07 user manual (Oyostepper-hosted copy): supply range, I/O, DIP microstep table, motor length 47 mm, 0.48 N·m, 2.0 A, 0.43 kg"
  },
  {
   "url": "https://www.omc-stepperonline.com/ess-series-0-48nm-68oz-in-nema-17-integrated-closed-loop-stepper-servo-motor-24-36vdc-1000cpr-ess17-04",
   "what": "price $79.95 from search-indexed omc-stepperonline listing; direct fetch returned 403"
  }
 ],
 "confidence": "REPORTED",
 "category": "motors",
 "subcategory_title": "Stepper & Integrated Stepper Motors",
 "icon": "stepper",
 "image": {
  "url": "https://parts.trymaglev.com/img/mo-stepperonline-ess17-04.webp",
  "thumb": "https://parts.trymaglev.com/img/t/mo-stepperonline-ess17-04.webp",
  "source_image": "https://www.oyostepper.com/images/202003/goods_img/835_P_1584947472875.jpg",
  "source_page": "https://www.oyostepper.com/goods-835-Nema-17-Integrated-Closed-Loop-Stepper-Servo-Motor-24-36VDC-1000CPR-ESS-Series-048Nm-68ozin-.html",
  "background": "removed (Apple Vision)",
  "as_of": "2026-10-29"
 },
 "origin": {
  "code": "CN",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8501.10.40.40",
  "typical": true,
  "key": "stepper-motors",
  "basis": "subcategory",
  "confidence": "low",
  "note": "Stepper AC/DC and output treatment varies; no ruling checked in this pass."
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 41.9,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 16.9,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 14.4,
    "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": 14.4,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/mo-stepperonline-ess17-04/",
 "markdown": "https://parts.trymaglev.com/p/mo-stepperonline-ess17-04/index.md",
 "equivalents_detail": [
  {
   "id": "mo-trinamic-pd42-2-1240-tmcl",
   "name": "PANdrive NEMA 17 Smart Stepper 0.36 N·m with TMCM-1240 Controller (PD42-2-1240-TMCL)",
   "brand": "Analog Devices (Trinamic)",
   "mpn": "PD42-2-1240-TMCL",
   "category": "motors",
   "subcategory": "steppers",
   "summary": "NEMA 17 stepper with on-board motion controller/driver, SensOstep magnetic encoder and RS485/CAN/USB; drop-in smart axis for lab automation.",
   "origin": "DE",
   "origin_basis": "hq",
   "price_usd": null,
   "price_qty": null,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/mo-trinamic-pd42-2-1240-tmcl.webp",
   "url": "https://parts.trymaglev.com/p/mo-trinamic-pd42-2-1240-tmcl/",
   "json": "https://parts.trymaglev.com/api/parts/mo-trinamic-pd42-2-1240-tmcl.json"
  }
 ],
 "pairs_with_detail": []
}