{"id":1236,"date":"2026-04-27T05:49:30","date_gmt":"2026-04-27T05:49:30","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1236"},"modified":"2026-04-27T05:58:28","modified_gmt":"2026-04-27T05:58:28","slug":"how-worm-gears-work-the-mechanics-in-5-steps","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/ja\/how-worm-gears-work-the-mechanics-in-5-steps\/","title":{"rendered":"\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u306e\u4ed5\u7d44\u307f \u2015 5\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u89e3\u8aac"},"content":{"rendered":"<div style=\"background: linear-gradient(110deg, rgba(10,37,64,.85) 0%, rgba(10,37,64,.5) 100%), url('https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-gear-working-principle-1.webp') center\/cover no-repeat #0A2540; padding: clamp(40px, 6vw, 80px) clamp(20px, 4vw, 48px); border-radius: 12px; margin-bottom: 32px; box-sizing: border-box;\">\n<h1 style=\"color: #ffffff; font-size: clamp(26px,4vw+10px,44px); font-weight: 800; 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min-width: 280px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 8px; display: block;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-thread-starts-1.webp\" alt=\"\" \/><\/div>\n<\/div>\n<h2 id=\"step-2-the-thread-engages-tooth-17\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30b9\u30c6\u30c3\u30d72 \u2014 \u306d\u3058\u5c71\u304c\u6b6f17\u306b\u565b\u307f\u5408\u3046<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; align-items: center; margin: 22px 0 28px;\">\n<div style=\"flex: 1; min-width: 280px;\">\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 12px;\">\u30a6\u30a9\u30fc\u30e0\u304c\u56de\u8ee2\u3059\u308b\u3068\u3001\u3089\u305b\u3093\u72b6\u306e1\u5468\u306e\u5148\u7aef\u304c\u6a2a\u304b\u3089\u6b6f17\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002\u565b\u307f\u5408\u3044\u306f\u30b9\u30ed\u30fc\u30c8\uff08\u30a6\u30a9\u30fc\u30e0\u3092\u56f2\u3080\u30db\u30a4\u30fc\u30eb\u306e\u51f9\u9762\uff09\u306e\u5e95\u304b\u3089\u59cb\u307e\u308a\u3001\u6b6f\u306e\u5074\u9762\u306b\u6cbf\u3063\u3066\u5148\u7aef\u306b\u5411\u304b\u3063\u3066\u9032\u307f\u307e\u3059\u3002\u30b7\u30f3\u30b0\u30eb\u30b9\u30ed\u30fc\u30c8\u30fb\u30b7\u30f3\u30b0\u30eb\u30b9\u30bf\u30fc\u30c8\u306e\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u3067\u306f\u3001\u5e38\u306b3\uff5e4\u672c\u306e\u6b6f\u304c\u565b\u307f\u5408\u3063\u3066\u3044\u307e\u3059\u3002\u6b6f16\u306f\u5916\u308c\u304b\u3051\u3001\u6b6f17\u306f\u6700\u5927\u63a5\u89e6\u72b6\u614b\u306b\u3042\u308a\u3001\u6b6f18\u306f\u3061\u3087\u3046\u3069\u565b\u307f\u5408\u3044\u306b\u5165\u308a\u3001\u6b6f19\u306f\u8fd1\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0;\">1,500 rpm\u3067\u56de\u8ee2\u3059\u308b\u5358\u6761\u30a6\u30a9\u30fc\u30e0\u306e\u5834\u5408\u300140 \u6b6f\u306e\u6b6f\u8eca\u306e\u5404\u6b6f\u306f\u3001\u30a6\u30a9\u30fc\u30e0\u304c 1 \u56de\u8ee2\u3059\u308b\u3054\u3068\u306b 1 \u56de\u305a\u3064\u565b\u307f\u5408\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u300140 \u30df\u30ea\u79d2\u3054\u3068\u306b 1 \u56de\u3067\u3059\u3002\u5b9f\u969b\u306e\u63a5\u89e6\u6642\u9593\u306f\u30011 \u30b5\u30a4\u30af\u30eb\u3042\u305f\u308a\u7d04 12 \uff5e 15 \u30df\u30ea\u79d2\u3067\u3059\u3002\u3053\u306e 12 \u30df\u30ea\u79d2\u306e\u9593\u3001\u30a6\u30a9\u30fc\u30e0\u306e\u306d\u3058\u5c71\u306f\u3001\u5e73\u6b6f\u8eca\u30da\u30a2\u3067\u898b\u3089\u308c\u308b\u3088\u3046\u306a\u77ed\u3044\u63a5\u7dda\u65b9\u5411\u306e\u63a5\u89e6\u3067\u306f\u306a\u304f\u3001\u6b6f\u306e\u6839\u5143\u304b\u3089\u5148\u7aef\u307e\u3067\u6709\u52b9\u6b6f\u9762\u5168\u4f53\u3092\u6383\u5f15\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 8px; display: block;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-gear-set-detail-1.webp\" alt=\"\" \/><\/div>\n<\/div>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u30a6\u30a9\u30fc\u30e0\u306b2\u3064\u306e\u6761\uff082\u6761\u6761\u3089\u305b\u3093\uff09\u304c\u3042\u308b\u5834\u5408\u30011\u56de\u8ee2\u3054\u3068\u306b\u30db\u30a4\u30fc\u30eb\u306f1\u6b6f\u3067\u306f\u306a\u304f2\u6b6f\u5206\u9032\u307f\u307e\u3059\u300217\u756a\u76ee\u306e\u6b6f\u306f\u4f9d\u7136\u3068\u3057\u306612\uff5e15\u30df\u30ea\u79d2\u306e\u565b\u307f\u5408\u3044\u6642\u9593\u3092\u53d7\u3051\u307e\u3059\u304c\u3001\u3053\u306e\u30b5\u30a4\u30af\u30eb\u306f\u30a6\u30a9\u30fc\u30e01\u56de\u8ee2\u306b\u3064\u304d2\u56de\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059\u3002\u591a\u6761\u6761\u30a6\u30a9\u30fc\u30e0\u306f\u3001\u307e\u3055\u306b\u6bd4\u7387\u3068\u52b9\u7387\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u305f\u3081\u306b\u5b58\u5728\u3057\u307e\u3059\u3002\u6761\u6570\u304c\u591a\u3044\u307b\u3069\u30ea\u30fc\u30c9\u89d2\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u565b\u307f\u5408\u3044\u6642\u306e\u647a\u52d5\u8ddd\u96e2\u304c\u77ed\u304f\u306a\u308a\u3001\u767a\u71b1\u91cf\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"step-3-sliding-contact-transfers-force\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30b9\u30c6\u30c3\u30d73 \u2014 \u6ed1\u308a\u63a5\u89e6\u306b\u3088\u308a\u529b\u304c\u4f1d\u9054\u3055\u308c\u308b<\/h2>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u30a6\u30a9\u30fc\u30e0\u3068\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u4ed6\u306e\u3059\u3079\u3066\u306e\u7279\u6027\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u7269\u7406\u7684\u4e8b\u5b9f\u306f\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002\u30a6\u30a9\u30fc\u30e0\u306e\u306d\u3058\u5c71\u304c17\u756a\u306e\u6b6f\u306b\u63a5\u89e6\u3057\u3066\u3044\u308b\u9593\u3001\u63a5\u89e6\u306f\u5727\u5012\u7684\u306b\u6ed1\u308a\u63a5\u89e6\u3067\u3059\u3002\u30a6\u30a9\u30fc\u30e0\u306e\u3089\u305b\u3093\u72b6\u306e\u306d\u3058\u5c71\u304c\u6b6f\u9762\u3092\u6a2a\u65b9\u5411\u306b\u3053\u3059\u308a\u3001\u63a5\u7dda\u65b9\u5411\u306b\u529b\u3092\u4f1d\u9054\u3057\u307e\u3059\u3002\u8ee2\u304c\u308a\u904b\u52d5\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u8ee2\u304c\u308a\u904b\u52d5\u304c\u652f\u914d\u7684\u3067\u3001\u6ed1\u308a\u904b\u52d5\u304c\u30d4\u30c3\u30c1\u7dda\u4ed8\u8fd1\u3067\u308f\u305a\u304b\u306a\u4e8c\u6b21\u7684\u306a\u52d5\u304d\u3068\u306a\u308b\u5e73\u6b6f\u8eca\u3084\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"background: #0A2540; color: #fff; padding: 24px 28px; border-radius: 10px; margin: 28px 0;\">\n<div style=\"font-family: 'JetBrains Mono',monospace; font-size: 11px; color: #06b6d4; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px;\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c7\u30b9\u30af\u30ce\u30fc\u30c8<\/div>\n<p style=\"margin: 0; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.7; color: #cbd5e1;\">\u304a\u5ba2\u69d8\u304b\u3089\u8cea\u554f\u304c1\u3064\u3060\u3051\u3042\u308a\u3001\u79c1\u304c20\u5e74\u9593\u898b\u3066\u304d\u305f\u6545\u969c\u30e2\u30fc\u30c9\u306e80%\u304b\u3089\u304a\u5ba2\u69d8\u3092\u5b88\u308b\u305f\u3081\u306e\u7b54\u3048\u30921\u3064\u3060\u3051\u6319\u3052\u308b\u3068\u3059\u308c\u3070\u3001\u300c\u63a5\u89e6\u306f\u8ee2\u304c\u308a\u3067\u306f\u306a\u304f\u6ed1\u308a\u3067\u3042\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u304d\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u6f64\u6ed1\u5264\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u5e73\u6b6f\u8eca\u6cb9\u3067\u306f\u3001\u6570\u9031\u9593\u3067\u9752\u9285\u88fd\u306e\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u304c\u7834\u640d\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6f64\u6ed1\u5264\u306f\u3001\u6ed1\u308a\u9762\u5168\u4f53\u3067\u62ed\u304d\u53d6\u308c\u306a\u3044\u307b\u3069\u306e\u6cb9\u819c\u539a\u3055\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u77ed\u6642\u9593\u306e\u8ee2\u304c\u308a\u63a5\u89e6\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u96e3\u3057\u3044\u6d41\u4f53\u529b\u5b66\u7684\u554f\u984c\u3067\u3059\u3002\u5b89\u5168\u6027\u306e\u9ad8\u3044\u6a19\u6e96\u54c1\u3068\u3057\u3066\u306f\u3001\u9ec4\u9285\u7cfb\u91d1\u5c5e\u306b\u5b89\u5168\u306a\u6dfb\u52a0\u5264\u3092\u52a0\u3048\u305fISO VG 460\u307e\u305f\u306f680\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u30aa\u30a4\u30eb\u30d1\u30f3\u6e29\u5ea6\u304c70\u2103\u672a\u6e80\u3067\u3042\u308c\u3070\u9271\u7269\u6cb9\u3067\u5341\u5206\u3067\u3059\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u3067\u3042\u308c\u3070PAO\u307e\u305f\u306fPAG\u5408\u6210\u6cb9\u306b\u5207\u308a\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<h3 id=\"three-force-components-on-every-contact\" style=\"color: #0a2540; font-size: clamp(18px,2vw + 6px,22px); font-weight: bold; border-left: 3px solid #06B6D4; padding-left: 12px; margin-top: 32px; margin-bottom: 12px; scroll-margin-top: 80px; line-height: 1.35;\">\u63a5\u89e6\u3054\u3068\u306b3\u3064\u306e\u529b\u6210\u5206\u304c\u5b58\u5728\u3059\u308b<\/h3>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u6ed1\u308a\u63a5\u89e6\u6642\u306b\u306f\u3001\u6b6f\u8eca\u306e\u6b6f\u306b\u306f3\u3064\u306e\u529b\u6210\u5206\u304c\u4f5c\u7528\u3057\u3001\u30a6\u30a9\u30fc\u30e0\u306d\u3058\u306b\u306f3\u3064\u306e\u7b49\u3057\u304f\u53cd\u5bfe\u65b9\u5411\u306e\u529b\u6210\u5206\u304c\u4f5c\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u529b\u6210\u5206\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u9078\u5b9a\u3068\u8ef8\u306e\u8a2d\u8a08\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 20px 0; border-radius: 8px;\">\n<table style=\"width: 100%; min-width: 680px; border-collapse: separate; border-spacing: 0; font-size: clamp(13px,1.6vw+6px,15px); background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; overflow: hidden;\">\n<thead>\n<tr>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u529b\u306e\u6210\u5206<\/th>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u30ef\u30fc\u30e0\u306e\u65b9\u5411<\/th>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u305d\u306e\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u63a5\u7dda\u65b9\u5411\uff08\u91cd\u91cf\uff09<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30ef\u30fc\u30e0\u8ef8\u306b\u5782\u76f4<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8eca\u8f2a\u3092\u524d\u9032\u3055\u305b\u308b - \u4fbf\u5229\u306a\u90e8\u54c1<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u30e9\u30b8\u30a2\u30eb\uff08Wr\uff09<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30ef\u30fc\u30e0\u8ef8\u306b\u5411\u304b\u3063\u3066<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30a6\u30a9\u30fc\u30e0\u3068\u30db\u30a4\u30fc\u30eb\u3092\u62bc\u3057\u96e2\u305d\u3046\u3068\u3059\u308b\u304c\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u525b\u6027\u306b\u3088\u3063\u3066\u5bfe\u51e6\u3055\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u8ef8\u65b9\u5411\uff08Wa\uff09<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30a6\u30a9\u30fc\u30e0\u30b7\u30e3\u30d5\u30c8\u306e\u9577\u3055\u306b\u6cbf\u3063\u3066<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30a6\u30a9\u30fc\u30e0\u3092\u6a2a\u65b9\u5411\u306b\u62bc\u3057\u51fa\u3059\u305f\u3081\u3001\u30e9\u30b8\u30a2\u30eb\u30d9\u30a2\u30ea\u30f3\u30b0\u3060\u3051\u3067\u306a\u304f\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u3082\u5fc5\u8981\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u521d\u3081\u3066\u8a2d\u8a08\u3059\u308b\u4eba\u304c\u6238\u60d1\u3046\u306e\u306f\u3001\u30a6\u30a9\u30fc\u30e0\u30b7\u30e3\u30d5\u30c8\u306b\u304b\u304b\u308b\u8ef8\u65b9\u5411\u306e\u529b\u3067\u3059\u300240:1\u306e\u6e1b\u901f\u6bd4\u3067\u30db\u30a4\u30fc\u30eb\u306b50N\u30fbm\u306e\u529b\u3092\u4f1d\u9054\u3059\u308b\u5834\u5408\u3001\u30a6\u30a9\u30fc\u30e0\u30b7\u30e3\u30d5\u30c8\u306b\u304b\u304b\u308b\u8ef8\u65b9\u5411\u306e\u63a8\u529b\u306f800N\u3092\u512a\u306b\u8d85\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5e73\u6b6f\u8eca\u99c6\u52d5\u306b\u306f\u5341\u5206\u306a\u5358\u7d14\u306a\u6df1\u6e9d\u7389\u8ef8\u53d7\u914d\u7f6e\u3067\u3082\u3001\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3067\u306f1\u5e74\u4ee5\u5185\u306b\u7834\u640d\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u3084\u3001\u80cc\u4e2d\u5408\u308f\u305b\u306e\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u6a19\u6e96\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u3002<\/p>\n<h2 id=\"step-4-torque-is-multiplied-at-the-wheel-output\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30b9\u30c6\u30c3\u30d74 \u2014 \u30db\u30a4\u30fc\u30eb\u51fa\u529b\u3067\u30c8\u30eb\u30af\u304c\u5897\u5e45\u3055\u308c\u308b<\/h2>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u63a5\u7dda\u65b9\u5411\u306e\u529b\u6210\u5206\u304c17\u756a\u76ee\u306e\u6b6f\u306b\u5230\u9054\u3059\u308b\u3068\u3001\u30db\u30a4\u30fc\u30eb\u534a\u5f84\u306e\u30ec\u30d0\u30fc\u30a2\u30fc\u30e0\u3092\u4ecb\u3057\u3066\u51fa\u529b\u8ef8\u306e\u30c8\u30eb\u30af\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u8a08\u7b97\u306f\u7c21\u5358\u3067\u3059\u300240\u6b6f\u306e\u30db\u30a4\u30fc\u30eb\u3068\u565b\u307f\u5408\u3046\u5358\u6761\u30a6\u30a9\u30fc\u30e0\u306f\u3001\u30a6\u30a9\u30fc\u30e01\u56de\u8ee2\u306b\u3064\u304d\u30db\u30a4\u30fc\u30eb\u3092\u6b63\u78ba\u306b1\/40\u56de\u8ee2\u3055\u305b\u307e\u3059\u3002\u5165\u529b\u901f\u5ea6\u306f40\u3067\u5272\u3089\u308c\u3001\u5165\u529b\u30c8\u30eb\u30af\u306f40\u500d\u3055\u308c\u3001\u305d\u3053\u304b\u3089\u6469\u64e6\u640d\u5931\u304c\u5dee\u3057\u5f15\u304b\u308c\u307e\u3059\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u6469\u64e6\u640d\u5931\u304c\u554f\u984c\u3068\u306a\u308b\u3002\u6ed1\u308a\u63a5\u89e6\u3067\u306f\u3001\u5165\u529b\u96fb\u529b\u306e\u304b\u306a\u308a\u306e\u90e8\u5206\u304c\u71b1\u3068\u3057\u3066\u6d88\u8cbb\u3055\u308c\u308b\u30024\u5ea6\u306e\u30ea\u30fc\u30c9\u89d2\u3092\u6301\u3064\u30b7\u30f3\u30b0\u30eb\u30b9\u30bf\u30fc\u30bf\u30fc\u99c6\u52d5\u88c5\u7f6e\u3068\u9069\u5207\u306a\u6f64\u6ed1\u5264\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u52b9\u7387\u306f\u7d0460\uff5e65%\u3068\u306a\u308b\u300216\u5ea6\u306e\u30ea\u30fc\u30c9\u89d2\u3092\u6301\u30644\u30b9\u30bf\u30fc\u30bf\u30fc\u99c6\u52d5\u88c5\u7f6e\u3067\u306f\u3001\u52b9\u7387\u306f88\uff5e92%\u306b\u5411\u4e0a\u3059\u308b\u304c\u3001\u6bb5\u3042\u305f\u308a\u306e\u6e1b\u901f\u6bd4\u304c4\u5206\u306e1\u306b\u4f4e\u4e0b\u3059\u308b\u3068\u3044\u3046\u4ee3\u511f\u3092\u4f34\u3046\u3002\u3053\u306e\u95a2\u4fc2\u306f\u5e7e\u4f55\u7d1a\u6570\u7684\u3067\u3042\u308a\u3001\u6700\u5927\u6e1b\u901f\u6bd4\u3068\u6700\u5927\u52b9\u7387\u3092\u540c\u3058\u88c5\u7f6e\u3067\u4e21\u7acb\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; align-items: center; margin: 24px 0;\">\n<div style=\"flex: 1; min-width: 280px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 8px; display: block;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/Gear-ratio-schemetic-1.webp\" alt=\"\" \/><\/div>\n<div style=\"flex: 1; min-width: 280px;\">\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 12px;\">\u8a2d\u8a08\u8005\u304c\u6700\u7d42\u7684\u306b\u76f4\u9762\u3059\u308b\u52b9\u7387\u306e\u516c\u5f0f\u306f \u03b7 = tan(\u03bb) \/ tan(\u03bb + \u03c6) \u3067\u3042\u308a\u3001\u03bb \u306f\u30a6\u30a9\u30fc\u30e0\u306e\u30ea\u30fc\u30c9\u89d2\u3001\u03c6 \u306f\u63a5\u89e6\u9762\u306e\u6469\u64e6\u89d2\uff08\u6f64\u6ed1\u304c\u826f\u597d\u306a\u92fc\u3068\u9752\u9285\u306e\u5834\u5408\u306f\u901a\u5e38 5 \uff5e 8 \u5ea6\u3001\u6f64\u6ed1\u4e0d\u826f\u307e\u305f\u306f\u30c9\u30e9\u30a4\u904b\u8ee2\u306e\u7dca\u6025\u72b6\u614b\u3067\u306f 10 \uff5e 15 \u5ea6\uff09\u3067\u3042\u308b\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0;\">\u6570\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\u3001\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u03bb = 4\u5ea6\u3001\u03c6 = 6\u5ea6\u306e\u5834\u5408\u3001\u52b9\u7387\u306f\u7d0440\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3059\u3002\u03bb = 12\u5ea6\u306e\u5834\u5408\u3001\u6469\u64e6\u89d2\u306f\u540c\u3058\u3067\u3059\u304c\u3001\u52b9\u7387\u306f67\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u4e0a\u6607\u3057\u307e\u3059\u3002\u03bb = 25\u5ea6\u306e\u5834\u5408\u3001\u52b9\u7387\u306f80\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u9054\u3057\u307e\u3059\u3002\u3088\u308a\u8a73\u7d30\u306a\u89e3\u8aac\u3068\u8a08\u7b97\u4f8b\u306b\u3064\u3044\u3066\u306f\u3001\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u6bd4\u3068\u8a08\u7b97\u306b\u95a2\u3059\u308b\u95a2\u9023\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<h2 id=\"step-5-self-lock-holds-position-when-input-stops\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30b9\u30c6\u30c3\u30d75 \u2014 \u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u306b\u3088\u308a\u3001\u5165\u529b\u304c\u505c\u6b62\u3059\u308b\u3068\u4f4d\u7f6e\u304c\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 760px; height: auto; border-radius: 8px; display: block; margin: 18px auto;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-gear-structure-1-1.webp\" alt=\"\" \/><\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u30a6\u30a9\u30fc\u30e0\u304c\u56de\u8ee2\u3092\u5b8c\u4e86\u3059\u308b\u3068\u3001\u5165\u529b\u30e2\u30fc\u30bf\u30fc\u304c\u505c\u6b62\u3057\u300117\u756a\u6b6f\u3078\u306e\u99c6\u52d5\u529b\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u6b21\u306b\u4f55\u304c\u8d77\u3053\u308b\u304b\u306f\u3001\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u6a5f\u69cb\u304c\u4ed6\u306e\u30ae\u30a2\u6a5f\u69cb\u3068\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u70b9\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u4f55\u3082\u8d77\u3053\u308a\u307e\u305b\u3093\u3002\u30db\u30a4\u30fc\u30eb\u306f\u9006\u56de\u8ee2\u305b\u305a\u3001\u8ca0\u8377\u3082\u4e0b\u964d\u305b\u305a\u3001\u99c6\u52d5\u6a5f\u69cb\u306f\u305d\u306e\u307e\u307e\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u30a6\u30a9\u30fc\u30e0\u306e\u30ea\u30fc\u30c9\u89d2\u304c\u7d045\uff5e6\u5ea6\u672a\u6e80\u306b\u306a\u308b\u3068\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u6d45\u3044\u89d2\u5ea6\u3067\u306f\u3001\u6b6f\u9762\u63a5\u89e6\u6642\u306e\u9759\u6b62\u6469\u64e6\u529b\u304c\u3001\u8ca0\u8377\u306e\u304b\u304b\u3063\u305f\u30db\u30a4\u30fc\u30eb\u304c\u30a6\u30a9\u30fc\u30e0\u306b\u53ca\u307c\u3059\u6a2a\u65b9\u5411\u3078\u306e\u62bc\u3057\u623b\u3057\u529b\u3092\u4e0a\u56de\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u51fa\u529b\u5074\u304b\u3089\u9006\u99c6\u52d5\u3055\u308c\u308b\u3053\u3068\u306f\u5e7e\u4f55\u5b66\u7684\u306b\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u30a6\u30a9\u30fc\u30e0\u3068\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u3001\u30d0\u30eb\u30d6\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u3001\u30db\u30a4\u30b9\u30c8\u3001\u30a2\u30f3\u30c6\u30ca\u30dd\u30b8\u30b7\u30e7\u30ca\u30fc\u3001\u30d1\u30fc\u30ad\u30f3\u30b0\u30d6\u30ec\u30fc\u30ad\u6a5f\u69cb\u306a\u3069\u3001\u610f\u56f3\u3057\u306a\u3044\u9006\u99c6\u52d5\u304c\u5371\u967a\u307e\u305f\u306f\u9ad8\u30b3\u30b9\u30c8\u3068\u306a\u308b\u3042\u3089\u3086\u308b\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u7559\u610f\u3059\u3079\u304d\u70b9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u306f\u5e7e\u4f55\u5b66\u7684\u306a\u3082\u306e\u3067\u3042\u308a\u3001\u7d76\u5bfe\u7684\u306a\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u632f\u52d5\u306b\u3088\u3063\u3066\u8ca0\u8377\u304c\u843d\u4e0b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6f64\u6ed1\u6cb9\u819c\u306f\u6469\u64e6\u4fc2\u6570\u3092\u5909\u5316\u3055\u305b\u308b\u305f\u3081\u3001\u51b7\u9593\u6642\u306b\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u3059\u308b\u99c6\u52d5\u88c5\u7f6e\u3067\u3082\u3001\u9ad8\u6e29\u306b\u306a\u308b\u3068\u5f90\u3005\u306b\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u300212\u5ea6\u3092\u8d85\u3048\u308b\u30ea\u30fc\u30c9\u89d2\uff08\u591a\u70b9\u59cb\u52d5\u99c6\u52d5\u88c5\u7f6e\u306b\u3088\u304f\u898b\u3089\u308c\u308b\u89d2\u5ea6\uff09\u3067\u306f\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u306f\u5b8c\u5168\u306b\u5931\u308f\u308c\u3001\u8eca\u8f2a\u306f\u81ea\u7531\u306b\u9006\u56de\u8ee2\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u843d\u4e0b\u8ca0\u8377\u306e\u3042\u308b\u7528\u9014\u3067\u306f\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u3092\u4e3b\u8981\u306a\u5b89\u5168\u88c5\u7f6e\u3068\u3057\u3066\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5225\u9014\u6a5f\u68b0\u5f0f\u30d6\u30ec\u30fc\u30ad\u3092\u6307\u5b9a\u3057\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u306f\u88dc\u52a9\u7684\u306a\u88c5\u7f6e\u3068\u3057\u3066\u6271\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"a-worked-example-you-can-reproduce-on-a-napkin\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30ca\u30d7\u30ad\u30f3\u306b\u66f8\u304d\u5199\u305b\u308b\u5b9f\u4f8b<\/h2>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">\u5178\u578b\u7684\u306a\u7523\u696d\u7528\u9014\u3092\u4f8b\u306b\u3068\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u96fb\u52d5\u30c1\u30a7\u30fc\u30f3\u30db\u30a4\u30b9\u30c8\u304c\u534a\u5f8450mm\u306e\u30c9\u30e9\u30e0\u306b200kg\u306e\u8377\u7269\u3092\u540a\u308a\u4e0a\u3052\u308b\u5834\u5408\u3067\u3059\u3002\u8a08\u7b97\u306f\u4e0a\u8a18\u306e5\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u305d\u306e\u307e\u307e\u8e0f\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 20px 0; border-radius: 8px;\">\n<table style=\"width: 100%; min-width: 680px; border-collapse: separate; border-spacing: 0; font-size: clamp(13px,1.6vw+6px,15px); background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; overflow: hidden;\">\n<thead>\n<tr>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u91cf<\/th>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u4fa1\u5024<\/th>\n<th style=\"background: #0A2540; color: #ffffff; padding: 14px 16px; text-align: left; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .05em;\">\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u767a\u898b\u3055\u308c\u305f\u304b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u7a4d\u8f09\u91cd\u91cf<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">200 kg = 1,962 N<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u4ed5\u69d8<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u30c9\u30e9\u30e0\u534a\u5f84<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">0.05\u30e1\u30fc\u30c8\u30eb<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u4ed5\u69d8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u5fc5\u8981\u306a\u51fa\u529b\u30c8\u30eb\u30af<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">98 N\u00b7m<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">1,962 \u00d7 0.05<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u9078\u629e\u3055\u308c\u305f\u6e1b\u901f\u6bd4<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">40:1\uff08\u30b7\u30f3\u30b0\u30eb\u30b9\u30bf\u30fc\u30c8\u300140\u6b6f\u30db\u30a4\u30fc\u30eb\uff09<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u304c\u5fc5\u8981 \u2192 \u30ea\u30fc\u30c9\u89d2\u304c\u5c0f\u3055\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u63a8\u5b9a\u52b9\u7387<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">62\u30d1\u30fc\u30bb\u30f3\u30c8<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30ea\u30fc\u30c9\u89d24\u00b0\u3001\u6469\u64e6\u89d26\u00b0<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u5fc5\u8981\u306a\u5165\u529b\u30c8\u30eb\u30af<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">3.95 N\u00b7m<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">98 \/ (40 \u00d7 0.62)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #0a2540;\"><strong>\u30e2\u30fc\u30bf\u30fc\u306e\u9078\u629e<\/strong><\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">0.55 kW @ 1,400 rpm\u30673.75 N\u00b7m\u306e\u30c8\u30eb\u30af\u304c\u5f97\u3089\u308c\u308b<\/td>\n<td style=\"padding: 12px 16px; border-top: 1px solid #E2E8F0; color: #475569;\">\u30b5\u30fc\u30d3\u30b9\u4fc2\u65701.3\u3092\u9069\u7528 \u2192 0.75kW\u30e2\u30fc\u30bf\u30fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\">0.75 kW\u306e\u30e2\u30fc\u30bf\u30fc\u30921,400 rpm\u3067\u5165\u529b\u3059\u308b\u3068\u3001\u30db\u30a4\u30b9\u30c8\u30c9\u30e9\u30e0\u304c35 rpm\u3067\u56de\u8ee2\u3057\u300198 N\u00b7m\u306e\u30c8\u30eb\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001200 kg\u306e\u8377\u7269\u3092\u5b89\u5168\u306b\u6301\u3061\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u653e\u3059\u3068\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u306b\u3088\u3063\u3066\u8377\u7269\u304c\u7a7a\u4e2d\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002\u30c1\u30a7\u30fc\u30f3\u5185\u306e\u3059\u3079\u3066\u306e\u6570\u5024\u304c\u52b9\u7387\u306e\u63a8\u5b9a\u5024\u3092\u6b63\u3057\u304f\u53d6\u5f97\u3059\u308b\u3053\u3068\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3057\u3066\u3001\u52b9\u7387\u306f\u30ea\u30fc\u30c9\u89d2\u306b\u4f9d\u5b58\u3057\u3001\u30ea\u30fc\u30c9\u89d2\u306f\u6bd4\u7387\u306e\u9078\u629e\u306b\u4f9d\u5b58\u3057\u307e\u3059\u30025\u30b9\u30c6\u30c3\u30d7\u306e\u30b5\u30a4\u30af\u30eb\u306f\u76f8\u4e92\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u305f\u3081\u30011\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3059\u308b\u3068\u3001\u4ed6\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"what-designers-most-often-get-wrong\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u30c7\u30b6\u30a4\u30ca\u30fc\u304c\u6700\u3082\u3088\u304f\u9593\u9055\u3048\u308b\u3053\u3068<\/h2>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u52b9\u7387\u3092\u5b9a\u6570\u3068\u3057\u3066\u6271\u3046\u3002<\/strong> \u30ab\u30bf\u30ed\u30b0\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b60%\u306e\u52b9\u7387\u306f\u3001\u5b9a\u683c\u8ca0\u8377\u304a\u3088\u3073\u5b9a\u683c\u901f\u5ea6\u306b\u304a\u3051\u308b\u5b9a\u683c\u5024\u3067\u3059\u3002\u540c\u3058\u30c9\u30e9\u30a4\u30d6\u309210\u5206\u306e1\u306e\u8ca0\u8377\u3067\u904b\u8ee2\u3059\u308b\u3068\u3001\u6f64\u6ed1\u6cb9\u819c\u304c\u904e\u5270\u306b\u539a\u304f\u306a\u308a\u3001\u6469\u64e6\u30c8\u30eb\u30af\u304c\u6e1b\u5c11\u3059\u308b\u6709\u52b9\u30c8\u30eb\u30af\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u305f\u3081\u3001\u52b9\u7387\u306f40%\u3092\u4e0b\u56de\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u5e38\u306b\u5b9f\u969b\u306e\u52d5\u4f5c\u70b9\u3092\u4f7f\u7528\u3057\u3001\u8868\u5411\u304d\u306e\u5b9a\u683c\u5024\u306b\u3068\u3089\u308f\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u30c1\u30a7\u30fc\u30f3\u306b\u6469\u64e6\u304c\u751f\u3058\u306a\u3044\u3088\u3046\u306b\u3001\u5165\u529b\u30e2\u30fc\u30bf\u30fc\u306e\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3059\u308b\u3002<\/strong> \u51fa\u529b\u30c8\u30eb\u30af\u3092\u6bd4\u7387\u3067\u5272\u3063\u3066\u30e2\u30fc\u30bf\u30fc\u30c8\u30eb\u30af\u3068\u547c\u3073\u305f\u304f\u306a\u308b\u8a98\u60d1\u306b\u99c6\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u8a08\u7b97\u3067\u306f\u6469\u64e6\u304c\u8003\u616e\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u9593\u9055\u3063\u305f\u7b54\u3048\u304c\u51fa\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5fc5\u305a\u52b9\u7387\u9664\u6570\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u5165\u529b\u30c8\u30eb\u30af = \u51fa\u529b\u30c8\u30eb\u30af \u00f7 (\u6bd4\u7387 \u00d7 \u52b9\u7387)\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u5165\u529b\u8ef8\u306b\u304b\u304b\u308b\u8ef8\u65b9\u5411\u63a8\u529b\u8377\u91cd\u3092\u5fd8\u308c\u3066\u3044\u308b\u3002<\/strong> \u30e9\u30b8\u30a2\u30eb\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u69cb\u6210\u306f\u3001\u30d8\u30ea\u30ab\u30eb\u6e1b\u901f\u6a5f\u3092\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u306b\u4ea4\u63db\u3057\u3001\u5143\u306e\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u305d\u306e\u307e\u307e\u4f7f\u7528\u3057\u305f\u6539\u4fee\u5de5\u4e8b\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u3088\u304f\u767a\u751f\u3059\u308b\u6a5f\u68b0\u7684\u6545\u969c\u306e\u539f\u56e0\u3067\u3059\u3002\u8ef8\u65b9\u5411\u306e\u8ca0\u8377\u304c\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u6fc0\u3057\u304f\u53e9\u304d\u3001\u65e9\u671f\u306b\u5bff\u547d\u3092\u8fce\u3048\u3055\u305b\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u81ea\u5df1\u30ed\u30c3\u30af\u6a5f\u80fd\u304c\u6c38\u7d9a\u7684\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3002<\/strong> \u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u306f\u3001\u6e29\u5ea6\u3001\u6f64\u6ed1\u6cb9\u306e\u72b6\u614b\u3001\u632f\u52d5\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u6469\u64e6\u4fc2\u6570\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5de5\u5834\u51fa\u8377\u76f4\u5f8c\u306f\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u3092\u6301\u3064\u30c9\u30e9\u30a4\u30d6\u3067\u3082\u30011\u5e74\u5f8c\u306b\u306f\u71b1\u306b\u3088\u308b\u6cb9\u306e\u7c98\u5ea6\u4f4e\u4e0b\u3084\u4f7f\u7528\u306b\u3088\u308b\u7d4c\u5e74\u52a3\u5316\u3067\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u5168\u4e0a\u91cd\u8981\u306a\u4fdd\u6301\u6a5f\u80fd\u306b\u306f\u3001\u5fc5\u305a\u30d6\u30ec\u30fc\u30ad\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"color: #1e293b; font-size: clamp(14px,1.6vw+8px,16px); line-height: 1.75; margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u6c4e\u7528\u6f64\u6ed1\u5264\u3092\u4f7f\u7528\u3059\u308b\u3002<\/strong> \u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u30aa\u30a4\u30eb\u306f\u7279\u6b8a\u306a\u88fd\u54c1\u3067\u3059\u3002\u6ed1\u308a\u63a5\u89e6\u306b\u306f\u8ee2\u304c\u308a\u63a5\u89e6\u3088\u308a\u3082\u539a\u3044\u6cb9\u819c\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u30a6\u30a9\u30fc\u30e0\u30db\u30a4\u30fc\u30eb\u306e\u307b\u3068\u3093\u3069\u306f\u9752\u9285\u88fd\u3067\u3042\u308b\u305f\u3081\u3001\u9ec4\u9285\u3068\u306e\u9069\u5408\u6027\u304c\u5fc5\u9808\u3067\u3059\u3002\u30c7\u30d5\u30aa\u30a4\u30eb\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6d3b\u6027\u786b\u9ec4EP\u6dfb\u52a0\u5264\u306f\u300170\u2103\u3092\u8d85\u3048\u308b\u3068\u9752\u9285\u306e\u5074\u9762\u3092\u8150\u98df\u3055\u305b\u307e\u3059\u3002\u5fc5\u305a\u3053\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u30aa\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3069\u306e\u30b0\u30ec\u30fc\u30c9\u304c\u4f7f\u7528\u30b5\u30a4\u30af\u30eb\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u4e0d\u660e\u306a\u5834\u5408\u306f\u3001\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a style=\"color: #f59e0b; font-weight: 600;\" href=\"https:\/\/worm-and-worm-wheel.com\/ja\/contact\/\">\u6f64\u6ed1\u4ed5\u69d8\u30ec\u30d3\u30e5\u30fc<\/a> \u6700\u521d\u306e\u30aa\u30a4\u30eb\u5145\u586b\u524d\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c7\u30b9\u30af\u304b\u3089\u3002<\/p>\n<h2 id=\"frequently-asked-questions\" style=\"color: #0a2540; font-size: clamp(24px,3vw + 10px,32px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin-top: 50px; margin-bottom: 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"background: #F8FAFC; padding: 28px 24px; border-radius: 12px; margin: 20px 0;\">\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">Q\uff1a\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u306e\u5165\u529b\u8ef8\u306b\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14.5px; line-height: 1.7;\">\u30a6\u30a9\u30fc\u30e0\u306e\u306d\u3058\u5c71\u3068\u6b6f\u8eca\u306e\u6b6f\u3068\u306e\u6ed1\u308a\u63a5\u89e6\u306b\u3088\u308a\u3001\u30a6\u30a9\u30fc\u30e0\u8ef8\u306b\u6cbf\u3063\u3066\u8ef8\u65b9\u5411\u306e\u529b\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u99c6\u52d5\u88c5\u7f6e\u3067\u306f\u3001\u3053\u306e\u8ef8\u65b9\u5411\u306e\u63a8\u529b\u306f\u30c8\u30eb\u30af\u3068\u30ea\u30fc\u30c9\u89d2\u306b\u5fdc\u3058\u3066\u6570\u767e\u304b\u3089\u6570\u5343\u30cb\u30e5\u30fc\u30c8\u30f3\u306b\u53ca\u3076\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u7d14\u306a\u30e9\u30b8\u30a2\u30eb\u30dc\u30fc\u30eb\u30d9\u30a2\u30ea\u30f3\u30b0\u3067\u306f\u3001\u3053\u306e\u8377\u91cd\u3092\u9577\u6642\u9593\u652f\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u7834\u640d\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u30a6\u30a9\u30fc\u30e0\u8ef8\u306b\u306f\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u3084\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u4e00\u822c\u7684\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; 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background: #F59E0B; color: #0a2540; padding: 14px 30px; border-radius: 5px; font-weight: bold; text-decoration: none; font-size: 15px;\" href=\"#contact\">\u30b5\u30a4\u30ba\u30ec\u30d3\u30e5\u30fc\u3092\u4f9d\u983c\u3059\u308b \u2192<\/a><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u7de8\u96c6\u8005: Cxm<\/p>","protected":false},"excerpt":{"rendered":"<p>How Worm Gears Work \u2014 The Mechanics in 5 Steps A frame-by-frame walk through what actually happens at the tooth interface \u2014 the physics that decides whether your drive runs cool, runs quiet, or runs out of bronze in three months. Talk to an engineer \u2192 Quick Answer The mechanism is straightforward in five steps: an input shaft spins the worm, the helical thread of the worm pushes laterally against a tooth on the worm wheel, the contact slides rather than rolls (this is the defining physical fact), torque is multiplied in proportion to the reduction ratio minus friction losses, and at low lead angles the geometry self-locks so the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2821],"tags":[30,33],"class_list":["post-1236","post","type-post","status-publish","format-standard","hentry","category-worm-and-worm-wheel","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/posts\/1236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/comments?post=1236"}],"version-history":[{"count":3,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/posts\/1236\/revisions"}],"predecessor-version":[{"id":1239,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/posts\/1236\/revisions\/1239"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/media?parent=1236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/categories?post=1236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/ja\/wp-json\/wp\/v2\/tags?post=1236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}