{
  "icp": {
    "regions": [
      "JP",
      "US",
      "CN",
      "KR",
      "TW",
      "VN",
      "TH"
    ],
    "use_cases": [
      "precision rotational and linear positioning",
      "press material feeding for stamping lines",
      "welding automation positioning",
      "motor core lamination stacking",
      "machine tool workpiece indexing and tool/pallet changing"
    ],
    "industries": [
      "automotive",
      "machine tool manufacturing",
      "electronics and semiconductor",
      "press stamping and metal forming",
      "motor manufacturing"
    ]
  },
  "itha": "0.1",
  "company": {
    "hq": {
      "city": "Kita-ku",
      "region": "Tokyo",
      "country": "JP"
    },
    "url": "https://sankyo-seisakusho.co.jp/",
    "name": "Sankyo Seisakusho Co., Ltd.",
    "domain": "sankyo-seisakusho.co.jp",
    "founded": 1938,
    "employees": {
      "max": 650,
      "min": 650
    },
    "legal_name": "Sankyo Seisakusho Co., Ltd.",
    "description": "Manufacturer of cam-driven automation equipment: rotary and linear positioning drives, welding positioners, press feed systems, motor core lamination equipment, and machine tool peripherals. HQ Tokyo, Japan; operations span Japan, US, China, Vietnam, South Korea, Taiwan, Thailand."
  },
  "offerings": [
    {
      "id": "roller-drive",
      "url": "https://sankyo-seisakusho.co.jp/product/roller_drive/index.html",
      "kind": "hardware",
      "name": "Roller Drive",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Roller gear cam rotational positioning unit (orthogonal-axis speed reducer) providing backlash-free, high-torque positioning for machine tools, welding positioners, and material-handling equipment.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "material_handling",
            "welding"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "welding-positioner",
      "url": "https://sankyo-seisakusho.co.jp/product/welding/index.html",
      "kind": "hardware",
      "name": "Welding Positioner",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Roller gear cam-based welding positioners (SP, SH, RW, SP10TV, SPT, SP_DS series) with zero backlash and a large hollow bore, used with robots for coordinated welding automation.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "welding"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "machine-tools",
      "url": "https://sankyo-seisakusho.co.jp/product/machine_tools/index.html",
      "kind": "hardware",
      "name": "Machine Tools",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "CNC rotary and tilting rotary tables, auto tool changers, auto pallet changers, and brittle-material grinding tables for machine tool workpiece positioning and indexing.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "sandex",
      "url": "https://sankyo-seisakusho.co.jp/product/sandex/index.html",
      "kind": "hardware",
      "name": "Sandex",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Sandex cam-based indexing and conveying devices (Indexing Drive, Oscillating Drive, Index/Oscillate/Parts Handler) for intermittent rotary motion and pick-and-place in production automation.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "pick_place"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "variax",
      "url": "https://sankyo-seisakusho.co.jp/product/variax/index.html",
      "kind": "hardware",
      "name": "Variax",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Variax mechanical and servo press material feed systems for stamping lines; mechanical feeders run up to 3,600 strokes/min with feed accuracy of ±0.01mm per cycle.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "material_handling"
          ],
          "spec_version": "0.1",
          "repeatability_mm": {
            "max": 0.01
          }
        }
      }
    },
    {
      "id": "servo-dex",
      "url": "https://sankyo-seisakusho.co.jp/product/servo_dex/index.html",
      "kind": "hardware",
      "name": "Servo-Dex",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Servo-Dex motor core lamination drive that rotates individual cores during stacking to eliminate magnetic directional bias; EVR1 (automotive) and EVR2 (compact motor) series.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "motor_core_lamination"
          ],
          "spec_version": "0.1"
        }
      }
    },
    {
      "id": "liner-unit",
      "url": "https://sankyo-seisakusho.co.jp/product/liner_unit/index.html",
      "kind": "hardware",
      "name": "Liner Unit",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Liner Unit roller gear cam linear drive using a servo-driven screw cam; strokes exceeding 10m, repeatability of ±20µm, five models (CS10–CS40) rated 200–5000N.",
      "extensions": {
        "robotics": {
          "category": "motion_control",
          "applications": [
            "material_handling"
          ],
          "spec_version": "0.1",
          "repeatability_mm": {
            "max": 0.02,
            "min": 0.02
          }
        }
      }
    },
    {
      "id": "torque-limiter",
      "url": "https://sankyo-seisakusho.co.jp/product/torque_limiter/index.html",
      "kind": "hardware",
      "name": "Torque Limiter",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Torque Limiter overload-protection device that mechanically disconnects torque transmission above a set threshold via a roller/pocket cutoff mechanism; TF, TNF, TAD, and TC series.",
      "extensions": {
        "robotics": {
          "category": "safety_device",
          "spec_version": "0.1"
        }
      }
    }
  ],
  "engagement": {
    "url": "https://sankyo-seisakusho.co.jp/info/",
    "phone": "+81-3-3800-3305",
    "methods": [
      "quote_request",
      "consultation"
    ]
  },
  "extensions": {
    "robotics": {
      "roles": [
        "component_manufacturer"
      ],
      "service_area": [
        "JP",
        "US",
        "CN",
        "KR",
        "TW",
        "VN",
        "TH"
      ],
      "spec_version": "0.1"
    }
  },
  "updated_at": "2026-09-04"
}