{"id":955,"date":"2026-06-18T07:38:59","date_gmt":"2026-06-18T07:38:59","guid":{"rendered":"https:\/\/planetary-gearboxes.com\/?post_type=product&p=955"},"modified":"2026-06-18T07:38:59","modified_gmt":"2026-06-18T07:38:59","slug":"415w3-winch-drive-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/planetary-gearboxes.com\/ja\/product\/415w3-winch-drive-planetary-gearbox\/","title":{"rendered":"415W3 \u30a6\u30a4\u30f3\u30c1\u99c6\u52d5\u904a\u661f\u6b6f\u8eca\u6e1b\u901f\u6a5f"},"content":{"rendered":"
<\/p>\n EP-415W3\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u306f\u3001\u4e00\u90e8\u306e\u5b89\u5168\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u304c \u30a6\u30a4\u30f3\u30c1\u99c6\u52d5\u904a\u661f\u6b6f\u8eca\u6a5f\u69cb<\/a> without an internal mechanical hold \u2014 regardless of how robust the external braking system is. When the regulator says “the brake must be inside the drum,” the 415W3 is the mega-class answer.<\/p>\n<\/div>\n 415W3 \u306f\u3001\u540c\u3058\u5165\u529b\u901f\u5ea6 (2,500 rpm) \u304a\u3088\u3073\u540c\u3058 FEM M6 \u5b9a\u683c\u3067\u3001\u540c\u3058\u6bd4\u7387\u7bc4\u56f2 (80-300) \u3092\u901a\u3058\u3066 150,000 Nm (\u30d6\u30ec\u30fc\u30ad\u306a\u3057\u306e 414W3 \u3088\u308a 7% \u591a\u3044) \u306e\u30c8\u30eb\u30af\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u8ffd\u52a0\u306e 100 kg (1,350 kg \u5bfe 1,250 kg) \u306f\u3001\u307b\u307c\u3059\u3079\u3066\u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30af\u30d6\u30ec\u30fc\u30ad\u30a2\u30bb\u30f3\u30d6\u30ea (\u30d4\u30b9\u30c8\u30f3\u3001\u30c7\u30a3\u30b9\u30af\u30b9\u30bf\u30c3\u30af\u3001\u30d9\u30eb\u30d3\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u56de\u8ee2\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u89e3\u653e\u5727\u529b\u3092\u4f9b\u7d66\u3059\u308b\u56de\u8ee2\u6cb9\u5727\u30e6\u30cb\u30aa\u30f3) \u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u30d6\u30ec\u30fc\u30ad\u306f\u3001\u3059\u3079\u3066\u306e\u6cb9\u5727\u30e9\u30a4\u30f3\u3001\u3059\u3079\u3066\u306e\u30e2\u30fc\u30bf\u30fc\u3001\u304a\u3088\u3073\u30a6\u30a4\u30f3\u30c1\u3078\u306e\u3059\u3079\u3066\u306e\u96fb\u6c17\u63a5\u7d9a\u304c\u540c\u6642\u306b\u5207\u65ad\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u30c9\u30e9\u30e0\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u304a\u3088\u3073\u540a\u308a\u4e0b\u3052\u3089\u308c\u305f\u8377\u91cd\u3092\u6240\u5b9a\u306e\u4f4d\u7f6e\u306b\u4fdd\u6301\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067 AHTS \u30c1\u30a7\u30fc\u30f3\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u6545\u969c\u3001\u9271\u5c71\u30b7\u30e3\u30d5\u30c8\u306e\u7dca\u6025\u505c\u6b62\u3001\u304a\u3088\u3073\u58ca\u6ec5\u7684\u306a\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u3059\u3002<\/p>\n<\/section>\n <\/p>\n <\/p>\n 414W3\u3067\u306f\u3001AHTS\u3084\u4e00\u90e8\u306e\u9271\u5c71\u7528\u9014\u3067\u306f\u30d6\u30ec\u30fc\u30ad\u30b7\u30b9\u30c6\u30e0\u3092\u5916\u90e8\u306b\u8a2d\u8a08\u3059\u308b\u305f\u3081\u3001\u5185\u90e8\u30d6\u30ec\u30fc\u30ad\u306f\u7701\u7565\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002415W3\u3067\u306f\u30013\u3064\u306e\u7528\u9014\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u30c9\u30e9\u30e0\u30a2\u30bb\u30f3\u30d6\u30ea\u5185\u90e8\u306b\u30d6\u30ec\u30fc\u30ad\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u305d\u306e\u8981\u4ef6\u3092\u6e80\u305f\u305b\u306a\u3044\u305f\u3081\u3001\u5185\u90e8\u30d6\u30ec\u30fc\u30ad\u304c\u518d\u3073\u63a1\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n \u5357\u30a2\u30d5\u30ea\u30ab\u306e\u9271\u696d\u8cc7\u6e90\u7701\uff08DMR\uff09\u3001\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u5dde\u9271\u696d\u6cd5\u3001\u30c1\u30ea\u306e\u9271\u696d\u74b0\u5883\u7ba1\u7406\u5c40\uff08SERNAGEOMIN\uff09\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u9271\u696d\u7ba1\u8f44\u533a\u57df\u3067\u306f\u3001\u4eba\u54e1\u7528\u5dfb\u304d\u4e0a\u3052\u6a5f\u304a\u3088\u3073\u751f\u7523\u7528\u30db\u30a4\u30b9\u30c8\u306b\u3001\u30c9\u30e9\u30e0\u30a2\u30bb\u30f3\u30d6\u30ea\u5185\u90e8\u306b\u7269\u7406\u7684\u306b\u914d\u7f6e\u3055\u308c\u305f\u6a5f\u68b0\u5f0f\u30d6\u30ec\u30fc\u30ad\u3092\u88c5\u5099\u3059\u308b\u3053\u3068\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u3001\u6cb9\u5727\u56de\u8def\u3001\u5916\u90e8\u30ad\u30e3\u30ea\u30d1\u30fc\u306e\u3044\u305a\u308c\u306b\u3082\u30d6\u30ec\u30fc\u30ad\u3092\u53d6\u308a\u4ed8\u3051\u3066\u306f\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u304c\u5916\u308c\u305f\u5834\u5408\u3001\u6cb9\u5727\u30e9\u30a4\u30f3\u304c\u5207\u65ad\u3055\u308c\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u96fb\u6e90\u4f9b\u7d66\u304c\u5b8c\u5168\u306b\u505c\u6b62\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u30c9\u30e9\u30e0\u304b\u3089\u6a5f\u68b0\u7684\u306b\u5206\u96e2\u3067\u304d\u306a\u3044\u6a5f\u69cb\u306b\u3088\u3063\u3066\u8ca0\u8377\u304c\u4fdd\u6301\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304b\u3089\u3067\u3059\u3002415W3\u4e00\u4f53\u578b\u30d6\u30ec\u30fc\u30ad\u306f\u3053\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u304c\u3001414W3\u3067\u306f\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n \u7279\u5b9a\u306e\u30aa\u30d5\u30b7\u30e7\u30a2\u30af\u30ec\u30fc\u30f3\u5206\u985e\u3067\u306f\u3001\u7279\u5b9a\u306e\u91cd\u91cf\u307e\u305f\u306f\u6c34\u9762\u304b\u3089\u306e\u9ad8\u3055\u3092\u8d85\u3048\u308b\u540a\u308a\u4e0a\u3052\u4f5c\u696d\u3092\u884c\u3046\u969b\u306b\u3001\u30db\u30a4\u30b9\u30c8\u30c9\u30e9\u30e0\u5185\u306b\u72ec\u7acb\u3057\u305f\u6a5f\u68b0\u5f0f\u4fdd\u6301\u88c5\u7f6e\u3092\u8a2d\u3051\u308b\u3053\u3068\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002415W3\u4e00\u4f53\u578b\u30d6\u30ec\u30fc\u30ad\u306f\u3001\u3053\u3046\u3057\u305f\u5fc5\u9808\u306e\u72ec\u7acb\u5236\u52d5\u6a5f\u69cb\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u30c9\u30e9\u30e0\u5185\u90e8\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30af\u30ec\u30fc\u30f3\u306e\u6cb9\u5727\u30e6\u30cb\u30c3\u30c8\u306e\u5727\u529b\u304c\u540c\u6642\u306b\u4f4e\u4e0b\u3057\u305f\u5834\u5408\u3067\u3082\u4f5c\u52d5\u3057\u307e\u3059\u3002100\u30c8\u30f3\u3092\u8d85\u3048\u308b\u91cd\u91cf\u7269\u3092\u540a\u308a\u4e0a\u3052\u308b\u5927\u578b\u30af\u30ec\u30fc\u30f3\u8239\u3067\u306f\u3001\u843d\u4e0b\u3057\u305f\u8377\u7269\u304c\u8239\u4f53\u306b\u7a74\u3092\u958b\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u5185\u90e8\u30d6\u30ec\u30fc\u30ad\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u4fdd\u6301\u3068\u58ca\u6ec5\u7684\u306a\u6545\u969c\u3068\u306e\u9593\u306e\u6700\u5f8c\u306e\u9632\u58c1\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n Insurance underwriters for high-value lifts (bridge sections, reactor vessels, offshore modules worth tens of millions) increasingly require a “belt and braces” approach: external braking PLUS an internal gearbox brake, each independently capable of holding the full suspended load. The 415W3 satisfies the “braces” half of this requirement. The 100 kg and the additional cost of the brake assembly are negligible compared to the cargo value and the premium reduction that the enhanced braking configuration provides on the lifting insurance policy.<\/p>\n<\/div>\n<\/div>\n<\/section>\n <\/p>\n
\n\u30e1\u30ac\u30af\u30e9\u30b9<\/span><\/div>\n150,000 Nm
\n\u5185\u90e8\u30d6\u30ec\u30fc\u30ad\u3002\u5916\u90e8\u3078\u306e\u4f9d\u5b58\u306a\u3057\u3002<\/span><\/h2>\n
\n2,500\u56de\u8ee2\/\u5206<\/span>
\n12\u56de\u8ee2\/\u5206\u51fa\u529b<\/span>
\n-25\uff5e+85\u2103<\/span><\/div>\n
<\/div>\n<\/div>\n<\/div>\n415W3 \u30a6\u30a4\u30f3\u30c1\u99c6\u52d5\u904a\u661f\u6b6f\u8eca\u6e1b\u901f\u6a5f - \u6280\u8853\u4ed5\u69d8<\/h2>\n
\n\n
\n \u5b9a\u683c\u51fa\u529b\u30c8\u30eb\u30af<\/td>\n 150,000 Nm<\/td>\n<\/tr>\n \n \u30ae\u30a2\u6bd4\u7bc4\u56f2<\/td>\n 80\uff5e300\uff083\u6bb5\u968e\u60d1\u661f\u9593\u901a\u4fe1\uff09<\/td>\n<\/tr>\n \n \u6700\u5927\u5165\u529b\u901f\u5ea6<\/td>\n 2,500\u56de\u8ee2\/\u5206<\/td>\n<\/tr>\n \n \u6700\u5927\u51fa\u529b\u901f\u5ea6<\/td>\n 12rpm\uff08FEM M6 \u91cd\u8ca0\u8377\u9023\u7d9a\u904b\u8ee2\uff09<\/td>\n<\/tr>\n \n \u6a5f\u68b0\u52b9\u7387<\/td>\n \u2265 94%<\/td>\n<\/tr>\n \n \u4e00\u4f53\u578b\u30d1\u30fc\u30ad\u30f3\u30b0\u30d6\u30ec\u30fc\u30ad<\/td>\n \u30de\u30eb\u30c1\u30c7\u30a3\u30b9\u30af\u5f0f\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u4f5c\u52d5\u5f0f\u3001\u6cb9\u5727\u30ea\u30ea\u30fc\u30b9<\/td>\n<\/tr>\n \n \u53d6\u308a\u4ed8\u3051<\/td>\n \u9ad8\u8010\u4e45\u6027\u56de\u8ee2\u30cf\u30a6\u30b8\u30f3\u30b0\u30d5\u30e9\u30f3\u30b8<\/td>\n<\/tr>\n \n \u4e7e\u71e5\u91cd\u91cf<\/td>\n \u7d041,350kg<\/td>\n<\/tr>\n \n \u6f64\u6ed1<\/td>\n \u30aa\u30a4\u30eb\u30d0\u30b9\u5f0f\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5\u3001EP\u30ae\u30a2\u30aa\u30a4\u30eb\uff08\u5bd2\u51b7\u5730\u5411\u3051\u5408\u6210\u6cb9\uff09<\/td>\n<\/tr>\n \n \u52d5\u4f5c\u6e29\u5ea6<\/td>\n -25\uff5e+85\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n \u30d6\u30ec\u30fc\u30ad\u304c15\u4e07Nm\u3067\u52b9\u304d\u59cb\u3081\u308b\u7406\u7531 \u2015 3\u3064\u306e\u898f\u5236\u4e0a\u306e\u4e8b\u5b9f<\/h2>\n
Mine Safety: “Inside the Drum”<\/h3>\n
Offshore Class: “Independent Hold”<\/h3>\n
Insurance: “Belt and Braces”<\/h3>\n
414W3 vs 415W3 \u2014 \u30a2\u30fc\u30af\u30c6\u30a3\u30c3\u30af \u30d6\u30ec\u30fc\u30ad\u30ec\u30b9\u307e\u305f\u306f\u6a19\u6e96\u30d6\u30ec\u30fc\u30ad<\/h2>\n