{
  "icp": {
    "regions": [
      "global"
    ],
    "use_cases": [
      "position feedback for AC servo motors",
      "motor pole detection",
      "aircraft flight control and landing-gear actuation",
      "satellite attitude control and antenna pointing"
    ],
    "industries": [
      "factory automation",
      "aerospace",
      "space",
      "automotive",
      "medical equipment"
    ]
  },
  "itha": "0.1",
  "proof": {
    "certifications": [
      {
        "id": "iso_9001",
        "status": "self_declared"
      },
      {
        "id": "jisq9100",
        "status": "self_declared"
      },
      {
        "id": "iatf_16949",
        "status": "self_declared"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Iida",
      "region": "Nagano",
      "country": "JP"
    },
    "url": "https://www.tamagawa-seiki.com",
    "name": "Tamagawa Seiki",
    "domain": "tamagawa-seiki.com",
    "founded": 1938,
    "same_as": [
      "https://www.linkedin.com/company/tamagawa-seiki-co-.ltd.",
      "https://www.wikidata.org/wiki/Q11430754"
    ],
    "employees": {
      "max": 665,
      "min": 665
    },
    "legal_name": "TAMAGAWA SEIKI CO., LTD.",
    "description": "Contract manufacturer of servo components (encoders, resolvers, rate sensors, gyros, AC servo motors/drivers/controllers, step motors/drivers, synchros, LVDT), IMU, and automatic control equipment, headquartered in Iida, Nagano, Japan.",
    "identifiers": {
      "corporate_number": "6100001022548"
    }
  },
  "offerings": [
    {
      "id": "rotary-encoders",
      "url": "https://www.tamagawa-seiki.com/products/rotaryencoder/",
      "kind": "hardware",
      "name": "Rotary Encoders",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Incremental, absolute, and magnetic rotary encoders marketed under the FA-CODER brand, used in factory automation, measurement, office automation, medical equipment, and aviation.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "sensor",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "resolvers-synchros",
      "url": "https://www.tamagawa-seiki.com/products/resolver-synchro/",
      "kind": "hardware",
      "name": "Resolvers & Synchros",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "VR-type and brushless resolvers (Smartsyn, FA-SOLVER) and synchro angle detectors outputting rotational angle as two-phase AC voltage signals for position feedback and motor pole detection.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "sensor",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "servo-motors-drivers",
      "url": "https://www.tamagawa-seiki.com/products/servomotor/",
      "kind": "hardware",
      "name": "Servo Motors & Drivers",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "AC/DC servo motor series (TBL-i6α, TBL-i IV, TBL-i mini, and others) with TAD88 drivers, for factory automation, industrial robots, and assembly equipment.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "step-motors-drivers",
      "url": "https://www.tamagawa-seiki.com/products/stepmotor/",
      "kind": "hardware",
      "name": "Step Motors & Drivers",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "2-phase and 5-phase step motors and drivers operating as sensorless, open-loop motors for simple positioning control.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "gyro-imu-sensors",
      "url": "https://www.tamagawa-seiki.com/products/gyro/",
      "kind": "hardware",
      "name": "Gyro & IMU Sensors",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "MEMS IMU, fiber optic gyro (TA7774), and hybrid FOG/MEMS IMU (TAG350) sensors measuring angular velocity, acceleration, attitude and heading for vehicles, aircraft, and vessels.",
      "channels": [
        "direct",
        "distributors"
      ],
      "extensions": {
        "robotics": {
          "category": "sensor",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "aerospace-products",
      "url": "https://aircraft.tamagawa-seiki.com/",
      "kind": "hardware",
      "name": "Aerospace Products",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "RVDT, LVDT, resolvers, motors, and electro-mechanical actuators supplied to aircraft producers and Tier 1 system integrators for flight control, landing gear, door, and steering systems.",
      "channels": [
        "direct",
        "distributors"
      ]
    },
    {
      "id": "space-products",
      "url": "https://www.tamagawa-seiki.com/products/space/",
      "kind": "hardware",
      "name": "Space Products",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Angle sensors with R/D converters, stepping motors, reaction wheels, and 3-axis fiber optic gyro/IRU units installed in satellites and in the ISS Kibo Japanese Experiment Module.",
      "channels": [
        "direct",
        "distributors"
      ]
    }
  ],
  "engagement": {
    "url": "https://www.tamagawa-seiki.com/contact/email/",
    "methods": [
      "quote_request",
      "consultation"
    ]
  },
  "extensions": {
    "robotics": {
      "roles": [
        "component_manufacturer"
      ],
      "service_area": [
        "global"
      ],
      "spec_version": "0.1"
    }
  },
  "updated_at": "2026-08-25"
}