{
  "api_version": 1,
  "category": "stepping-motors",
  "slug": "shinanokenshi-sta-56d1001",
  "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1001/",
  "markdown_url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1001/index.html.md",
  "fields_url": "https://compachi.com/fields/stepping-motors/",
  "maker": {
    "id": "shinanokenshi",
    "name": {
      "ja": "シナノケンシ",
      "en": "Shinano Kenshi"
    }
  },
  "model": "STA-56D1001",
  "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
  "status": {
    "value": "active",
    "source": "series-2",
    "at": "製品一覧 / STA-56D1001",
    "raw": "STA-56D1001"
  },
  "variants": [],
  "specs": {
    "motor_type": [
      {
        "value": "hybrid",
        "source": "page",
        "at": "見出し / 2 phase hybrid stepping motor 56D series STA Unipolar",
        "raw": "2 phase hybrid stepping motor 56D series STA Unipolar",
        "standard": true
      }
    ],
    "phases": [
      {
        "value": 2,
        "source": "page",
        "at": "見出し / 2 phase hybrid stepping motor 56D series STA Unipolar",
        "raw": "2 phase hybrid stepping motor 56D series STA Unipolar",
        "standard": true
      }
    ],
    "step_angle_deg": [
      {
        "value": 1.8,
        "source": "page",
        "at": "Step angle / STA-56D1001",
        "raw": "1.8",
        "standard": true
      }
    ],
    "frame_shape": [
      {
        "value": "square",
        "source": "catalog",
        "at": "p.34 / 見出し / 56D SERIES",
        "raw": "□56mm",
        "standard": true
      }
    ],
    "frame_size_mm": [
      {
        "value": 56,
        "source": "catalog",
        "at": "p.34 / 見出し / 56D SERIES",
        "raw": "□56mm",
        "standard": true
      }
    ],
    "body_length_mm": [
      {
        "value": 38.5,
        "source": "page",
        "at": "Length / STA-56D1001",
        "raw": "38.5",
        "standard": true
      }
    ],
    "holding_torque_n_m": [
      {
        "value": 0.58,
        "source": "page",
        "at": "Holding torque / STA-56D1001",
        "raw": "580",
        "standard": true
      }
    ],
    "rated_current_a": [
      {
        "value": 3,
        "source": "page",
        "at": "Current / STA-56D1001",
        "raw": "3.0",
        "standard": true
      }
    ],
    "rated_voltage_v": [
      {
        "value": 1.5,
        "source": "page",
        "at": "Voltage / STA-56D1001",
        "raw": "1.5",
        "standard": true
      }
    ],
    "winding_resistance_ohm": [
      {
        "value": 0.5,
        "source": "page",
        "at": "Resistance / STA-56D1001",
        "raw": "0.50",
        "standard": true
      }
    ],
    "winding": [
      {
        "value": "unipolar",
        "source": "page",
        "at": "見出し / 2 phase hybrid stepping motor 56D series STA Unipolar",
        "raw": "2 phase hybrid stepping motor 56D series STA Unipolar",
        "standard": true
      }
    ],
    "rotor_inertia_g_cm2": [
      {
        "value": 125,
        "source": "page",
        "at": "Rotor inertia / STA-56D1001",
        "raw": "125",
        "standard": true
      }
    ],
    "mass_g": [
      {
        "value": 420,
        "source": "page",
        "at": "Mass / STA-56D1001",
        "raw": "0.42",
        "standard": true
      }
    ]
  },
  "sources": [
    {
      "id": "page",
      "kind": "maker_html",
      "title": "56D series (STA/Unipolar)｜ASPINA",
      "retrieved": "2026-10-06",
      "lang": "ja",
      "link_policy": "link",
      "href": "https://jp.aspina-group.com/ja/products/motors/cat01/012/"
    },
    {
      "id": "series-2",
      "kind": "maker_html",
      "title": "56D series (STA/Unipolar)｜ASPINA",
      "retrieved": "2026-10-06",
      "lang": "ja",
      "link_policy": "link",
      "href": "https://jp.aspina-group.com/ja/products/motors/cat01/012/"
    },
    {
      "id": "catalog",
      "kind": "maker_pdf",
      "title": "ASPINA_motor_catalog",
      "retrieved": "2026-10-10",
      "lang": "en",
      "sha256": "606f76ca3d4403e07f6a1d20e62db2bc77d8e495f73525e8beefa2e3ba1b891b",
      "link_policy": "link",
      "href": "https://us.aspina-group.com/en/contact/pdf/ASPINA_motor_catalog.pdf"
    }
  ],
  "last_verified": "2026-10-10",
  "alternatives": {
    "rule_url": "https://compachi.com/policy/#alternatives",
    "limit": 5,
    "total": 178,
    "must_match": [
      {
        "field": "frame_shape",
        "values": [
          "square"
        ]
      }
    ],
    "near": [
      {
        "axis": "frame_size_mm",
        "weight": 2,
        "used": true
      },
      {
        "axis": "step_angle_deg",
        "weight": 1,
        "used": true
      },
      {
        "axis": "holding_torque_n_m",
        "weight": 1,
        "used": true
      },
      {
        "axis": "rated_current_a",
        "weight": 1,
        "used": true
      },
      {
        "axis": "body_length_mm",
        "weight": 1,
        "used": true
      }
    ],
    "candidates": [
      {
        "slug": "shinanokenshi-sta-56d1008",
        "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1008/",
        "json_url": "https://compachi.com/api/v1/stepping-motors/shinanokenshi-sta-56d1008.json",
        "model": "STA-56D1008",
        "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
        "maker": {
          "id": "shinanokenshi",
          "name": {
            "ja": "シナノケンシ",
            "en": "Shinano Kenshi"
          }
        },
        "status": "active",
        "score": 0.912174
      },
      {
        "slug": "shinanokenshi-sta-56d1003",
        "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1003/",
        "json_url": "https://compachi.com/api/v1/stepping-motors/shinanokenshi-sta-56d1003.json",
        "model": "STA-56D1003",
        "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
        "maker": {
          "id": "shinanokenshi",
          "name": {
            "ja": "シナノケンシ",
            "en": "Shinano Kenshi"
          }
        },
        "status": "active",
        "score": 0.898324
      },
      {
        "slug": "shinanokenshi-sta-56d1006",
        "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1006/",
        "json_url": "https://compachi.com/api/v1/stepping-motors/shinanokenshi-sta-56d1006.json",
        "model": "STA-56D1006",
        "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
        "maker": {
          "id": "shinanokenshi",
          "name": {
            "ja": "シナノケンシ",
            "en": "Shinano Kenshi"
          }
        },
        "status": "active",
        "score": 0.850961
      },
      {
        "slug": "shinanokenshi-sta-56d1005",
        "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d1005/",
        "json_url": "https://compachi.com/api/v1/stepping-motors/shinanokenshi-sta-56d1005.json",
        "model": "STA-56D1005",
        "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
        "maker": {
          "id": "shinanokenshi",
          "name": {
            "ja": "シナノケンシ",
            "en": "Shinano Kenshi"
          }
        },
        "status": "active",
        "score": 0.824896
      },
      {
        "slug": "shinanokenshi-sta-56d3001",
        "url": "https://compachi.com/stepping-motors/shinanokenshi-sta-56d3001/",
        "json_url": "https://compachi.com/api/v1/stepping-motors/shinanokenshi-sta-56d3001.json",
        "model": "STA-56D3001",
        "name": "□56 2 相 ハイブリッド型 ステッピングモータ（1.8°）",
        "maker": {
          "id": "shinanokenshi",
          "name": {
            "ja": "シナノケンシ",
            "en": "Shinano Kenshi"
          }
        },
        "status": "active",
        "score": 0.813599
      }
    ]
  }
}