{"id":880,"date":"2026-06-25T01:55:39","date_gmt":"2026-06-25T01:55:39","guid":{"rendered":"https:\/\/oldhamcoupling.net\/understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance\/"},"modified":"2026-06-25T01:55:39","modified_gmt":"2026-06-25T01:55:39","slug":"understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance","status":"publish","type":"post","link":"https:\/\/oldhamcoupling.net\/ja\/understanding-coupling-inertia-how-to-calculate-it-and-why-it-affects-servo-performance\/","title":{"rendered":"\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u306e\u7406\u89e3\uff1a\u305d\u306e\u8a08\u7b97\u65b9\u6cd5\u3068\u30b5\u30fc\u30dc\u6027\u80fd\u3078\u306e\u5f71\u97ff"},"content":{"rendered":"

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\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u56de\u8ee2\u6163\u6027\u3068\u306f\u4f55\u304b\u3001\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u5834\u5408\u306e\u56de\u8ee2\u6163\u6027\u306e\u8a08\u7b97\u65b9\u6cd5\u3001\u30b5\u30fc\u30dc\u6027\u80fd\u306b\u3068\u3063\u3066\u56de\u8ee2\u6163\u6027\u304c\u91cd\u8981\u306a\u7406\u7531\u3001\u305d\u3057\u3066\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u9078\u5b9a\u6642\u306b\u56de\u8ee2\u6163\u6027\u3092\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u53ce\u3081\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\n \"\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u30b5\u30fc\u30dc\u6027\u80fd\u8a08\u7b97\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30cf\u30d6\"
\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u30b7\u30e3\u30d5\u30c8\u306b\u304a\u3051\u308b\u53cd\u5c04\u8ca0\u8377\u6163\u6027\u306b\u76f4\u63a5\u52a0\u7b97\u3055\u308c\u308b\u3002\u3053\u306e\u5024\u306f\u901a\u5e38\u3001\u30b5\u30fc\u30dc\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u307e\u3067\u8a08\u7b97\u3055\u308c\u306a\u3044\u3002<\/figcaption><\/figure>\n

\u56de\u8ee2\u6163\u6027\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/h2>\n

\u56de\u8ee2\u6163\u6027\uff08\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u76f4\u7dda\u8cea\u91cf\u306e\u56de\u8ee2\u7248\u3067\u3042\u308b\u3002\u91cd\u3044\u7269\u4f53\u304c\u76f4\u7dda\u7684\u306b\u52a0\u901f\u3059\u308b\u306e\u306b\u5927\u304d\u306a\u529b\u304c\u5fc5\u8981\u306a\u306e\u3068\u540c\u69d8\u306b\u3001\u6163\u6027\u304c\u5927\u304d\u3044\u56de\u8ee2\u7269\u4f53\u306f\u89d2\u7684\u306b\u52a0\u901f\u3059\u308b\u306e\u306b\u5927\u304d\u306a\u30c8\u30eb\u30af\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002\u305d\u306e\u95a2\u4fc2\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 \u30c8\u30eb\u30af\uff1d\u6163\u6027\u00d7\u89d2\u52a0\u901f\u5ea6<\/em>\u3053\u308c\u306f\u3001\u30cb\u30e5\u30fc\u30c8\u30f3\u306e\u7b2c\u4e8c\u6cd5\u5247\u306e\u56de\u8ee2\u904b\u52d5\u7248\u3067\u3042\u308b\u3002<\/p>\n

\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u30e2\u30fc\u30bf\u30fc\u304c\u52a0\u901f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5168\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \n
  • \u30e2\u30fc\u30bf\u30fc\u306e\u30ed\u30fc\u30bf\u30fc\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\uff08J_motor\uff09\u2014\u7279\u5b9a\u306e\u30e2\u30fc\u30bf\u30fc\u306b\u5bfe\u3057\u3066\u56fa\u5b9a\u5024<\/li>\n
  • \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\uff08J_coupling\uff09\u2014\u30e2\u30fc\u30bf\u30fc\u30b7\u30e3\u30d5\u30c8\u306b\u76f4\u63a5<\/li>\n
  • \u30e2\u30fc\u30bf\u30fc\u30b7\u30e3\u30d5\u30c8\u306b\u53cd\u6620\u3055\u308c\u308b\u8ca0\u8377\u6163\u6027\uff08J_load_reflected\uff09\u306f\u3001\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u6bd4\u3068\u8ca0\u8377\u306e\u8cea\u91cf\/\u5f62\u72b6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n

    \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u30e2\u30fc\u30bf\u30fc\u30b7\u30e3\u30d5\u30c8\u4e0a\uff08\u307e\u305f\u306f\u975e\u5e38\u306b\u8fd1\u3044\u4f4d\u7f6e\uff09\u306b\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u6163\u6027\u306f\u6e1b\u901f\u6a5f\u306b\u3088\u308b\u6e1b\u901f\u306a\u3057\u306b1:1\u306e\u6bd4\u7387\u3067\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u6163\u602750 g\u00b7cm\u00b2\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u5168\u8ca0\u8377\u306b50 g\u00b7cm\u00b2\u3092\u5bc4\u4e0e\u3057\u307e\u3059\u30025:1\u306e\u6e1b\u901f\u6a5f\u306e\u53cd\u5bfe\u5074\u306b\u3042\u308b\u540c\u3058\u8cea\u91cf\u306e\u8ca0\u8377\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u306b\u53cd\u6620\u3055\u308c\u308b\u306e\u306f50\/25 = 2 g\u00b7cm\u00b2\u306e\u307f\u3067\u3059\u3002\u3053\u306e\u5e7e\u4f55\u5b66\u7684\u95a2\u4fc2\uff08\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u306f\u5b8c\u5168\u306b\u8003\u616e\u3055\u308c\u3001\u8ca0\u8377\u306e\u6163\u6027\u306f\u6e1b\u901f\u6bd4\u306e2\u4e57\u3067\u5272\u3089\u308c\u308b\uff09\u306f\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u8cea\u91cf\u304c\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306b\u6bd4\u3079\u3066\u5c0f\u3055\u3044\u5834\u5408\u3067\u3082\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u304c\u4e0d\u91e3\u308a\u5408\u3044\u306b\u91cd\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n

    \u6163\u6027\u6bd4\u304c\u30b5\u30fc\u30dc\u6027\u80fd\u306b\u53ca\u307c\u3059\u5f71\u97ff<\/h2>\n

    \u6163\u6027\u6bd4\uff08\u7dcf\u8ca0\u8377\u6163\u6027\u00f7\u30e2\u30fc\u30bf\u56de\u8ee2\u5b50\u6163\u6027\uff09\u306f\u3001\u30b5\u30fc\u30dc\u306e\u52d5\u7684\u6027\u80fd\u3092\u5de6\u53f3\u3059\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002\u6163\u6027\u6bd4\u304c1:1\uff08\u8ca0\u8377\u6163\u6027\u3068\u30e2\u30fc\u30bf\u6163\u6027\u304c\u7b49\u3057\u3044\uff09\u306b\u8fd1\u3044\u5834\u5408\u3001\u30b5\u30fc\u30dc\u30b7\u30b9\u30c6\u30e0\u306f\u826f\u597d\u306a\u30de\u30c3\u30c1\u30f3\u30b0\u72b6\u614b\u3068\u306a\u308a\u3001\u9ad8\u3044\u5e2f\u57df\u5e45\u3068\u5341\u5206\u306a\u5b89\u5b9a\u4f59\u88d5\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002\u6163\u6027\u6bd4\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u4e00\u5b9a\u306e\u5b89\u5b9a\u4f59\u88d5\u5185\u3067\u9054\u6210\u53ef\u80fd\u306a\u5e2f\u57df\u5e45\u306f\u6e1b\u5c11\u3057\u3001\u30b5\u30fc\u30dc\u306f\u7279\u6709\u306e\u554f\u984c\u3092\u793a\u3059\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \n
    • 3:1\u4ee5\u4e0a<\/strong> \u30b5\u30fc\u30dc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u304c\u8457\u3057\u304f\u96e3\u3057\u304f\u306a\u308a\u3001\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4f4d\u7f6e\u30eb\u30fc\u30d7\u30b2\u30a4\u30f3\u3092\u4e0b\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u8ffd\u5f93\u7cbe\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u3002<\/li>\n
    • 5:1\u4ee5\u4e0a<\/strong> \u632f\u52d5\u3068\u5171\u632f\u304c\u91cd\u5927\u306a\u61f8\u5ff5\u4e8b\u9805\u3068\u306a\u308b\u3002\u30b5\u30fc\u30dc\u306f\u52a0\u901f\u304a\u3088\u3073\u6e1b\u901f\u52d5\u4f5c\u4e2d\u306b\u632f\u52d5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n
    • 10:1\u4ee5\u4e0a<\/strong> \u30b5\u30fc\u30dc\u306f\u3001\u6709\u52b9\u306a\u5e2f\u57df\u5e45\u3067\u306f\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u82e6\u52b4\u3059\u308b\u3067\u3057\u3087\u3046\u3002\u30e2\u30fc\u30bf\u30fc\u306e\u30b5\u30a4\u30ba\u304c\u3001\u5fc5\u8981\u306a\u52d5\u7684\u6027\u80fd\u306b\u5bfe\u3057\u3066\u4e0d\u5341\u5206\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n

      \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u304c\u30e2\u30fc\u30bf\u30ed\u30fc\u30bf\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e15%\u3092\u5360\u3081\u308b\u5834\u5408\uff08\u3053\u308c\u306f\u3001\u5927\u304d\u3081\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u306b\u3088\u304f\u3042\u308b\u72b6\u6cc1\u3067\u3059\uff09\u3001\u6b8b\u308a\u306e\u53cd\u5c04\u8ca0\u8377\u304c\u3059\u3067\u306b3:1\u306e\u6bd4\u7387\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u3059\u308b\u3068\u3001\u5b9f\u969b\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u6bd4\u306f3.15:1\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f5%\u306e\u5897\u52a0\u306b\u76f8\u5f53\u3057\u3001\u4e00\u898b\u5c0f\u3055\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5fc5\u8981\u306a\u5e2f\u57df\u5e45\u3067\u306e\u5b89\u5b9a\u3057\u305f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3068\u3001\u30b2\u30a4\u30f3\u306e\u4f4e\u4e0b\u3084\u7cbe\u5ea6\u306e\u52a3\u5316\u3092\u62db\u304f\u6301\u7d9a\u7684\u306a\u4e0d\u5b89\u5b9a\u6027\u3068\u306e\u9593\u306e\u9055\u3044\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

      \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u306e\u8a08\u7b97\u65b9\u6cd5<\/h2>\n

      \u7d50\u5408\u30cf\u30d6\u306e\u6700\u3082\u5358\u7d14\u306a\u8fd1\u4f3c\u3067\u3042\u308b\u4e2d\u5b9f\u5186\u7b52\u306e\u5834\u5408\u3001\u56de\u8ee2\u8ef8\u306b\u95a2\u3059\u308b\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      J = \u00bd \u00d7 m \u00d7 r\u00b2<\/em><\/p>\n

      \u3053\u3053\u3067\u3001m\u306f\u8cea\u91cf\uff08kg\uff09\u3001r\u306f\u5916\u534a\u5f84\uff08\u30e1\u30fc\u30c8\u30eb\uff09\u3067\u3042\u308b\u3002\u7a74\uff08\u4e2d\u7a7a\u5186\u7b52\uff09\u306e\u3042\u308b\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u5834\u5408\u3001\u5f0f\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n

      J = \u00bd \u00d7 m \u00d7 (r_outer\u00b2 + r_inner\u00b2)<\/em><\/p>\n

      \u5b9f\u969b\u306b\u306f\u3001\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30cf\u30d6\u306e\u6b63\u78ba\u306a\u5f62\u72b6\uff08\u30b9\u30ed\u30c3\u30c8\u3001\u7a74\u3001\u30af\u30e9\u30f3\u30d7\u306a\u3069\u306e\u7279\u5fb4\uff09\u306f\u3001\u89e3\u6790\u8a08\u7b97\u3092\u8907\u96d1\u306b\u3057\u307e\u3059\u3002\u6b63\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u6163\u6027\u5024\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u5b9f\u969b\u306eCAD\u5f62\u72b6\u304b\u3089\u8a08\u7b97\u3055\u308c\u308b\u304b\u3001\u5b9f\u7269\u30b5\u30f3\u30d7\u30eb\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u5024\u304c\u5165\u624b\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u624b\u8a08\u7b97\u3084\u6982\u7b97\u3067\u306f\u3001\u30bd\u30ea\u30c3\u30c9\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u516c\u5f0f\u3092\u4e0a\u9650\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002\u7a74\u3001\u30b9\u30ed\u30c3\u30c8\u3001\u30af\u30e9\u30f3\u30d7\u306a\u3069\u306e\u7279\u5fb4\u306e\u305f\u3081\u306b\u6750\u6599\u304c\u9664\u53bb\u3055\u308c\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u6163\u6027\u5024\u306f\u82e5\u5e72\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \u7d50\u5408\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5408\u8a08\u306f\u3001\u30cf\u30d6\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3068\u30c7\u30a3\u30b9\u30af\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5408\u8a08\u3067\u3059\u3002\u30dd\u30ea\u30de\u30fc\u30c7\u30a3\u30b9\u30af\u306e\u5834\u5408\u3001\u30c7\u30a3\u30b9\u30af\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u901a\u5e38\u3001\u7d50\u5408\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u5168\u4f53\u306e5\uff5e15%\u7a0b\u5ea6\u3067\u3059\u3002\u3053\u308c\u306f\u5c0f\u3055\u3044\u5024\u3067\u3059\u304c\u3001\u9ad8\u7cbe\u5ea6\u306a\u7528\u9014\u3067\u306f\u5fc5\u305a\u3057\u3082\u7121\u8996\u3067\u304d\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u7d50\u5408\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5024\u306b\u306f\u3001\u3053\u308c\u30893\u3064\u306e\u8981\u7d20\u3059\u3079\u3066\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

      \n \"\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u8a08\u7b97\u30cf\u30d6\u5f62\u72b6\u8cea\u91cf\u5206\u5e03\u30b5\u30fc\u30dc\"
      \u30cf\u30d6\u306e\u5f62\u72b6\u306b\u3088\u3063\u3066\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u5916\u5f84\u306f\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u4e8c\u4e57\u306b\u6bd4\u4f8b\u3059\u308b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u304c\u3001\u30cf\u30d6\u306e\u9577\u3055\u306f\u7dda\u5f62\u306b\u3057\u304b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u305b\u3093\u3002\u5916\u5f84\u309220%\u6e1b\u3089\u3059\u3068\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f36%\u6e1b\u5c11\u3057\u307e\u3059\u304c\u3001\u9577\u3055\u309220%\u6e1b\u3089\u3057\u3066\u3082\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f20%\u3057\u304b\u6e1b\u5c11\u3057\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n

      \u30cf\u30d6\u6750\u8cea\u304c\u6163\u6027\u306b\u53ca\u307c\u3059\u5f71\u97ff<\/h2>\n

      \u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u8cea\u91cf\uff08\u3072\u3044\u3066\u306f\u6750\u6599\u5bc6\u5ea6\uff09\u306b\u6bd4\u4f8b\u3059\u308b\u305f\u3081\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u30cf\u30d6\u3068\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30cf\u30d6\u306e\u9078\u629e\u306f\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u76f4\u63a5\u7684\u304b\u3064\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5bc6\u200b\u200b\u5ea6\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u7d042.9\u500d\u3067\u3042\u308b\u305f\u3081\u3001\u540c\u3058\u5f62\u72b6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30cf\u30d6\u306f\u3001\u540c\u7b49\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u30cf\u30d6\u306e\u7d042.9\u500d\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n

      \u3053\u306e\u9055\u3044\u306f\u3001\u74b0\u5883\u4e0a\u306e\u7406\u7531\uff08\u98df\u54c1\u7523\u696d\u3001\u88fd\u85ac\u3001\u8239\u8236\u3001\u6d17\u6d44\u306a\u3069\uff09\u304b\u3089\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30cf\u30d6\u304c\u6307\u5b9a\u3055\u308c\u308b\u5834\u5408\u306b\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30cf\u30d6\u306e\u9ad8\u3044\u6163\u6027\u306b\u3088\u3063\u3066\u30b5\u30fc\u30dc\u30b7\u30b9\u30c6\u30e0\u306e\u6163\u6027\u6bd4\u304c\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u6163\u6027\u3092\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u53ce\u3081\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u5927\u304d\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3092\u3088\u308a\u5c0f\u3055\u306a\u3082\u306e\u306b\u4ea4\u63db\u3057\u3001\u30c8\u30eb\u30af\u30de\u30fc\u30b8\u30f3\u3092\u6e1b\u5c11\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n

      \n
      \n\n\n\n\n\n\n\n\n\n
      \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u5916\u5f84\uff08mm\uff09<\/th>\n\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u30cf\u30d6\uff08g\u30fbcm\u00b2\uff09<\/th>\n\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\u88fd\u30cf\u30d6\uff08g\u30fbcm\u00b2\uff09<\/th>\n\u6163\u6027\u6bd4\uff08SS \/ Al\uff09<\/th>\n<\/tr>\n<\/thead>\n
      20<\/td>\n0.35<\/td>\n1.0<\/td>\n2.9\u500d<\/td>\n<\/tr>\n
      25<\/td>\n0.85<\/td>\n2.5<\/td>\n2.9\u500d<\/td>\n<\/tr>\n
      32<\/td>\n2.8<\/td>\n8.1<\/td>\n2.9\u500d<\/td>\n<\/tr>\n
      40<\/td>\n8.5<\/td>\n24.7<\/td>\n2.9\u500d<\/td>\n<\/tr>\n
      50<\/td>\n22.0<\/td>\n63.8<\/td>\n2.9\u500d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

      \u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u304a\u3044\u3066\u3001\u9577\u3055\u3088\u308a\u3082\u5916\u5f84\u306e\u65b9\u304c\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u7406\u7531<\/h2>\n

      \u3088\u304f\u3042\u308b\u8aa4\u89e3\u3068\u3057\u3066\u3001\u8cea\u91cf\u304c\u540c\u3058\u3067\u3042\u308c\u3070\u3001\u77ed\u304f\u3066\u5e45\u306e\u5e83\u3044\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3068\u9577\u304f\u3066\u5e45\u306e\u72ed\u3044\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u540c\u3058\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u6301\u3064\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u9593\u9055\u3044\u3067\u3059\u3002\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u534a\u5f84\u306e\u4e8c\u4e57\u306b\u6bd4\u4f8b\u3059\u308b\u305f\u3081\u3001\u5916\u5f84\u306f\u9577\u3055\u306b\u6bd4\u3079\u3066\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u4e0d\u91e3\u308a\u5408\u3044\u306a\u307b\u3069\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n

      \u8cea\u91cf\u304c\u540c\u30582\u3064\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u30021\u3064\u306f\u5916\u5f8440mm\u3001\u9577\u305530mm\u3001\u3082\u30461\u3064\u306f\u5916\u5f8432mm\u3001\u9577\u305547mm\u3067\u3059\u3002\u8cea\u91cf\u306f\u540c\u3058\u3067\u3082\u300140mm\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f32mm\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3088\u308a\u3082\u6163\u6027\u304c\u7d0456%\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8cea\u91cf\u304c\u3088\u308a\u5927\u304d\u306a\u534a\u5f84\u306b\u5206\u6563\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u5b9f\u7528\u7684\u306a\u610f\u5473\u5408\u3044\u3068\u3057\u3066\u306f\u3001\u6163\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u306a\u5834\u5408\u306f\u3001\u30c8\u30eb\u30af\u8981\u4ef6\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u5916\u5f84\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305f\u3068\u3048\u5fc5\u8981\u306a\u5185\u5f84\u306e\u9577\u3055\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u304c\u9577\u304f\u306a\u3063\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u5916\u5f84\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u3067\u6163\u6027\u3092\u4f4e\u6e1b\u3059\u308b\u65b9\u304c\u3001\u9577\u3055\u3092\u5c0f\u3055\u304f\u3059\u308b\u3088\u308a\u3082\u5e38\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n

      \u5b9f\u8df5\u7684\u306a\u6163\u6027\u4e88\u7b97\u7de8\u6210\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n

      \u4ee5\u4e0b\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u7cbe\u5bc6\u30e2\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30b5\u30fc\u30dc\u30c9\u30e9\u30a4\u30d6\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

      \u9ad8\u5e2f\u57df\u5e45\u30b5\u30fc\u30dc\u8ef8\uff08CNC\u3001\u30ed\u30dc\u30c3\u30c8\u3001\u30d4\u30c3\u30af\u30a2\u30f3\u30c9\u30d7\u30ec\u30fc\u30b9\uff09\uff1a<\/strong> \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u30ed\u30fc\u30bf\u30fc\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e5%\u672a\u6e80\u306b\u6291\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u7528\u9014\u3067\u306f\u3001\u9ad8\u901f\u306a\u52a0\u6e1b\u901f\u3068\u9ad8\u3044\u4f4d\u7f6e\u6c7a\u3081\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u4e0d\u8981\u306a\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u9054\u6210\u53ef\u80fd\u306a\u5e2f\u57df\u5e45\u3092\u76f4\u63a5\u7684\u306b\u5236\u9650\u3057\u307e\u3059\u3002\u30c8\u30eb\u30af\u3068\u30dc\u30a2\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u5916\u5f84\uff08OD\uff09\u3092\u4f7f\u7528\u3057\u3001\u30cf\u30d6\u306b\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

      \u6a19\u6e96\u30b5\u30fc\u30dc\u8ef8\uff08\u4e00\u822c\u81ea\u52d5\u5316\u3001\u5305\u88c5\u3001\u30b3\u30f3\u30d9\u30a2\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff09\uff1a<\/strong> \u30e2\u30fc\u30bf\u30ed\u30fc\u30bf\u30fc\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e10%\u307e\u3067\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u4e00\u822c\u7684\u306b\u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7528\u9014\u306b\u5fc5\u8981\u306a\u30b5\u30fc\u30dc\u5e2f\u57df\u5e45\u306f\u4e2d\u7a0b\u5ea6\u3067\u3042\u308a\u3001\u30b5\u30fc\u30dc\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u8abf\u6574\u306b\u3088\u3063\u3066\u3001\u3084\u3084\u9ad8\u3044\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u6bd4\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n

      \u30b9\u30c6\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\uff1a<\/strong> \u30b9\u30c6\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30bf\u30fc\u306f\u901a\u5e38\u3001\u52d5\u7684\u30c8\u30eb\u30af\u5236\u9650\u3092\u306f\u308b\u304b\u306b\u4e0b\u56de\u308b\u8ca0\u8377\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u30b9\u30c6\u30c3\u30d7\u640d\u5931\u304c\u554f\u984c\u3068\u306a\u308b\u524d\u306b\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u3088\u308a\u3082\u9ad8\u3044\u6163\u6027\u6bd4\u3092\u8a31\u5bb9\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u3001\u30b9\u30c6\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30bf\u30fc\u30ed\u30fc\u30bf\u30fc\u6163\u6027\u306e\u6700\u592715%\u307e\u3067\u306e\u7d50\u5408\u6163\u6027\u306f\u591a\u304f\u306e\u5834\u5408\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7d50\u5408\u6163\u6027\u306b\u3088\u3063\u3066\u53cd\u5c04\u3055\u308c\u308b\u7dcf\u6163\u6027\u304c\u30b9\u30c6\u30c3\u30d4\u30f3\u30b0\u30e2\u30fc\u30bf\u30fc\u306e\u63a8\u5968\u6700\u5927\u6163\u6027\u8ca0\u8377\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

      \u30a8\u30f3\u30b3\u30fc\u30c0\u30fc\u63a5\u7d9a:<\/strong> \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u3001\u30a8\u30f3\u30b3\u30fc\u30c0\u30b7\u30e3\u30d5\u30c8\u3068\u30ed\u30fc\u30bf\u30fc\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e1\u30d1\u30fc\u30bb\u30f3\u30c8\u672a\u6e80\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5916\u5f8416\uff5e20mm\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30cf\u30d6\u3092\u5099\u3048\u305f\u5c0f\u578b\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u901a\u5e38\u3053\u306e\u57fa\u6e96\u3092\u5bb9\u6613\u306b\u6e80\u305f\u3057\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u3068\u30cf\u30d6\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u5024\u306f\u30010.1\uff5e0.35g\u30fbcm\u00b2\u306e\u7bc4\u56f2\u3067\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

      \n \"\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u5916\u5f84\u52b9\u679c\u4f4e\u6e1b\u30b5\u30fc\u30dc\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\"
      \u30c8\u30eb\u30af\u3068\u30dc\u30a2\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u5916\u5f84\u3092\u9078\u629e\u3059\u308b\u3053\u3068\uff08\u3088\u308a\u5927\u304d\u306a\u30b5\u30a4\u30ba\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u3066\u9078\u629e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\uff09\u306f\u3001\u30b5\u30fc\u30dc\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u6700\u3082\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/figcaption><\/figure>\n

      \u6163\u6027\u529b\u306e\u8a08\u7b97\u4f8b<\/h2>\n

      \u4e0e\u3048\u3089\u308c\u305f\u6761\u4ef6:<\/strong> \u30ed\u30fc\u30bf\u30fc\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8 J_motor = 150 g\u00b7cm\u00b2 \u306e\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u304c\u3001\u5916\u5f84 32 mm \u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3092\u4ecb\u3057\u3066\u30dc\u30fc\u30eb\u306d\u3058\u3092\u99c6\u52d5\u3057\u307e\u3059\u3002\u30ab\u30bf\u30ed\u30b0\u306b\u306f\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8 J_coupling = 2.8 g\u00b7cm\u00b2 \u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e2\u30fc\u30bf\u30fc\u30b7\u30e3\u30d5\u30c8 (\u30dc\u30fc\u30eb\u306d\u3058 + \u30ca\u30c3\u30c8 + \u30ad\u30e3\u30ea\u30c3\u30b8) \u306b\u304a\u3051\u308b\u53cd\u5c04\u8377\u91cd\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f J_load = 280 g\u00b7cm\u00b2 \u3067\u3059\u3002<\/p>\n

      \u7dcf\u53cd\u5c04\u6163\u6027\uff1a<\/strong> J_total = J_motor + J_coupling + J_load = 150 + 2.8 + 280 = 432.8 g\u00b7cm\u00b2<\/p>\n

      \u6163\u6027\u6bd4\uff1a<\/strong> J_load_total \/ J_motor = (J_coupling + J_load) \/ J_motor = (2.8 + 280) \/ 150 = 1.89:1<\/p>\n

      \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u5bc4\u4e0e\uff1a<\/strong> J_coupling \/ J_motor = 2.8 \/ 150 = 1.87% \u2014 10%\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u5341\u5206\u306b\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u3053\u306e\u7528\u9014\u306b\u304a\u3051\u308b\u6163\u6027\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3067\u3059\u3002<\/p>\n

      \u540c\u3058\u7528\u9014\u3067\u6d17\u6d44\u74b0\u5883\u5411\u3051\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30cf\u30d6\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001J_coupling \u306f\u7d04 8.1 g\u00b7cm\u00b2 (\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5024\u306e 2.9 \u500d) \u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u5bc4\u4e0e\u306f 5.4% \u306e\u30e2\u30fc\u30bf\u6163\u6027\u306b\u4e0a\u6607\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u306f 10% \u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306e\u7bc4\u56f2\u5185\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u4ed5\u69d8\u3092\u6700\u7d42\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304f\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

      \u7d50\u8ad6<\/h2>\n

      \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u5c0f\u3055\u306a\u5024\u3067\u3059\u304c\u3001\u7121\u8996\u3059\u308b\u3068\u30b5\u30fc\u30dc\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u306b\u4e0d\u91e3\u308a\u5408\u3044\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u30ae\u30a2\u6bd4\u3092\u4ecb\u3055\u305a\u306b\u30e2\u30fc\u30bf\u30b7\u30e3\u30d5\u30c8\u306b\u76f4\u63a5\u53d6\u308a\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u5168\u4f53\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u6bd4\u306b\u5b8c\u5168\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u30c8\u30eb\u30af\u3068\u30dc\u30a2\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u5916\u5f84\u3092\u9078\u629e\u3057\u3001\u74b0\u5883\u304c\u8a31\u3059\u9650\u308a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u306f\u306a\u304f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u306e\u30cf\u30d6\u3092\u4f7f\u7528\u3057\u3001\u3059\u3079\u3066\u306e\u30b5\u30fc\u30dc\u6163\u6027\u8a08\u7b97\u306b\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u9805\u3092\u542b\u3081\u308b\u3053\u3068\u3067\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u30e2\u30fc\u30bf\u30ed\u30fc\u30bf\u30fc\u306e\u6163\u6027\u30e2\u30fc\u30e1\u30f3\u30c8\u306e5\uff5e10%\u672a\u6e80\u306b\u6291\u3048\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u6bb5\u968e\u3067\u5bb9\u6613\u306b\u9632\u6b62\u3067\u304d\u3001\u8a66\u904b\u8ee2\u5f8c\u306b\u8a3a\u65ad\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u30b5\u30fc\u30dc\u6027\u80fd\u4f4e\u4e0b\u306e\u539f\u56e0\u3092\u6392\u9664\u3067\u304d\u307e\u3059\u3002<\/p>\n

      \u5f53\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044 \u30aa\u30fc\u30eb\u30c9\u30cf\u30e0\u88fd\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30b7\u30ea\u30fc\u30ba\uff08\u6163\u6027\u4ed5\u69d8\u5b8c\u5099\uff09<\/a>\u3001 \u307e\u305f\u306f \u5f53\u793e\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/a> \u30b5\u30fc\u30dc\u30c9\u30e9\u30a4\u30d6\u30b7\u30b9\u30c6\u30e0\u306b\u7279\u5316\u3057\u305f\u6163\u6027\u8a08\u7b97\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"

      Rotational inertia \u2014 the resistance of a rotating body to changes in its angular velocity \u2014 is a parameter that receives careful attention when sizing servo motors and gearboxes, but is frequently overlooked when selecting the coupling that sits between them. This oversight is understandable: the coupling is small, the numbers in the catalogue look small, and the component does not appear in most servo drive sizing spreadsheets as a line item. But coupling inertia contributes directly to the total inertia reflected at the motor shaft, and when it represents a significant fraction of the motor rotor inertia, it degrades servo dynamic performance in ways that cannot be compensated through […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[722],"tags":[921,924,918,905,920,923,917,919,922],"class_list":["post-880","post","type-post","status-publish","format-standard","hentry","category-blog","tag-aluminium-vs-stainless-inertia","tag-coupling-inertia-budgeting","tag-coupling-inertia-calculation","tag-coupling-inertia-servo","tag-coupling-od-inertia","tag-moment-of-inertia-coupling","tag-rotational-inertia-coupling","tag-servo-inertia-ratio","tag-servo-tuning-coupling"],"_links":{"self":[{"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/posts\/880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/comments?post=880"}],"version-history":[{"count":0,"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/posts\/880\/revisions"}],"wp:attachment":[{"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/media?parent=880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/categories?post=880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/ja\/wp-json\/wp\/v2\/tags?post=880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}