{
  "icp": {
    "regions": [
      "global"
    ],
    "use_cases": [
      "application-specific encoders for servo motors",
      "encoder commutation alignment for BLDC motors"
    ],
    "industries": [
      "motion control",
      "manufacturing",
      "simulation",
      "printing",
      "medical",
      "warehouse distribution",
      "robotics"
    ]
  },
  "itha": "0.1",
  "proof": {
    "certifications": [
      {
        "id": "iso_9001",
        "status": "self_declared",
        "evidence_url": "https://www.quantumdev.com/iso-9001/"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Barneveld",
      "region": "Wisconsin",
      "country": "US"
    },
    "url": "https://www.quantumdev.com/",
    "name": "Quantum Devices",
    "domain": "quantumdev.com",
    "founded": 1989,
    "same_as": [
      "https://www.linkedin.com/company/quantum-devices-inc."
    ],
    "employees": {
      "max": 200,
      "min": 51
    },
    "legal_name": "Quantum Devices, Inc.",
    "description": "United States based manufacturer of incremental optical rotary encoders and silicon photodiodes, headquartered in Barneveld, Wisconsin, with an emphasis on the motion control industry."
  },
  "offerings": [
    {
      "id": "incremental-optical-rotary-encoders",
      "url": "https://www.quantumdev.com/incremental-optical-encoders/",
      "kind": "hardware",
      "name": "Incremental Optical Rotary Encoders",
      "role": "manufacturer",
      "terms": {
        "notes": "Applies to orders placed through the online EZ-Order store; custom configurations may vary.",
        "lead_time_weeks": {
          "max": 0.3
        }
      },
      "pricing": {
        "unit": "unit",
        "basis": "list",
        "model": "flat",
        "notes": "Published online-store price for a base QM35 configuration; other models and volume orders are quoted directly.",
        "range": {
          "min": 43.12
        },
        "currency": "USD"
      },
      "summary": "Incremental optical rotary encoders manufactured in Barneveld, Wisconsin, spanning the QM35, QML35, QM35 EZ-Comm, and QD145RS models, configurable and sold direct through an online store.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "sensor",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "qc201-commutation-indicator",
      "url": "https://www.quantumdev.com/qc201-commutation-indicator/",
      "kind": "hardware",
      "name": "QC201 Commutation Indicator",
      "role": "manufacturer",
      "summary": "Handheld device that times an encoder's commutation channels to a BLDC motor without back-driving the motor, with a digital indicator display for fine alignment tuning."
    },
    {
      "id": "silicon-photodiodes",
      "url": "https://www.quantumdev.com/products/silicon-photodiode/",
      "kind": "component",
      "name": "Silicon Photodiodes",
      "role": "manufacturer",
      "summary": "Custom and standard planar silicon photodiodes with single or multiple diode structures and custom packaging for electro-optical component applications.",
      "extensions": {
        "robotics": {
          "category": "sensor",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "optolab-line-drivers",
      "url": "https://www.quantumdev.com/optolab-line-drivers/",
      "kind": "hardware",
      "name": "OPTOLAB Line Drivers",
      "role": "distributor",
      "summary": "North American distributor of Numerik Jena (formerly OPTOLAB Microsystems) line drivers and signal-processing devices for encoder-based motion control.",
      "extensions": {
        "robotics": {
          "category": "distribution",
          "spec_version": "0.1",
          "brands_carried": [
            {
              "brand": "numerik_jena",
              "itha_ref": "numerikjena.com",
              "territory": [
                "north_america"
              ],
              "authorized": true,
              "categories": [
                "motion_control"
              ]
            }
          ]
        }
      }
    }
  ],
  "engagement": {
    "url": "https://www.quantumdev.com/contact-us/",
    "email": "qdisales@quantumdev.com",
    "phone": "(608) 924-3000",
    "methods": [
      "buy_online",
      "quote_request",
      "consultation"
    ]
  },
  "extensions": {
    "robotics": {
      "roles": [
        "component_manufacturer",
        "distributor"
      ],
      "service_area": [
        "global"
      ],
      "spec_version": "0.1"
    }
  },
  "updated_at": "2026-09-04"
}