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gear","/product/gtr/gear/helical/","product-gear-helical",{"details":183},{"topics_id":184,"contents_type":185,"subject":179,"topics_flg":95,"open_flg":95,"regular_flg":4,"inst_ymdhi":186,"update_ymdhi":186,"topics_group_id":187,"slug":188,"order_no":189,"group_nm":190,"group_description":40,"contents_type_cnt":105,"contents_type_nm":33,"contents_type_slug":34,"contents_type_parent_nm":170,"category_parent_id":170,"contents_type_ext_col_01":159,"contents_type_ext_col_02":40,"contents_type_ext_col_03":40,"contents_type_ext_col_04":40,"contents_type_ext_col_05":40,"contents_type_list":191,"meta_keywords":40,"meta_description":40,"output_title":40,"list_image":192,"lead":196,"spec":197,"pdf_catalog_url":40,"pdf_manual_url":40,"detail_image":198,"heading":199,"html":200},1079,51,"2026-04-23T17:13:37+09:00",10,"helical",8000,"製品情報",[185],{"id":193,"url":194,"desc":40,"url_org":195},"1079_ext_10_0","https://nissei-global-en.g.kuroco-img.app/v=1776932018/files/topics/1079_ext_10_0.jpg","https://nissei-global-en.g.kuroco-img.app/files/topics/1079_ext_10_0.jpg","The tooth trace of a helical gear is twisted, so it improves the contact ratio and rotates smoothly and silently than a spur gear.",[],{},[],"\u003Csection id=\"SecCnt\">\n\n\u003Csection id=\"SecCntMain\" class=\"mt30\">\n\u003Ch1 class=\"SecCnth1\">Helical gear\u003Cspan class=\"h1Ctg\">Custom-order gear\u003C/span>\u003C/h1>\n\n\u003Csection class=\"mb50\">\n\u003Cdiv class=\"prdImg\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193666/files/user/images/gear/custom/p07-02.jpg\" alt=\"Helical gear\">\u003C/div>\n\n\u003Cdiv class=\"prdInfo\">\n\u003Ch2 class=\"SecCnth2\">Features\u003C/h2>\n\u003Cp class=\"mb20\">The tooth trace of a helical gear is twisted, so it improves the contact ratio and rotates smoothly and silently than a spur gear. \u003Cbr>Especially, the contact pressure durability is improved greatly compared with a spur gear.\u003C/p>\n\u003Ca href=\"/en/download/catalog/gear/\" target=\"_blank\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193663/files/user/images/sec/btn_catalog.png\" alt=\"Catalog download\">\u003C/a>\n\u003Cp class=\"caption\">*Note that you have to enter the customer information for download.\u003C/p>\n\u003C/div>\n\u003C/section>\n\n\u003Csection class=\"mb50\">\n\u003Ch2 class=\"SecCnth2\">Capacity\u003C/h2>\n\n\u003Ctable class=\"prdTbl\">\n\u003Ctr>\n\u003Cth>Gear size\u003C/th>\n\u003Ctd>Module 0.5 to 6\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Cth>External diameter\u003C/th>\n\u003Ctd>Up to about φ300 mm\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Cth>Overall length\u003C/th>\n\u003Ctd>Up to about 600 mm\u003C/td>\n\u003C/tr>\n\u003C/table>\n\u003Cp class=\"caption floL\">*In some cases, we can provide a product exceeding these dimensions, so for details, contact us.\u003C/p>\n\u003Cp class=\"linkR\">\u003Ca href=\"/en/gear/contactus/\">Click here to contact us\u003C/a>\u003C/p>\n\u003C/section>\n\n\u003Csection class=\"mb70\">\n\u003Ch2 class=\"SecCnth2\">Precision at processing\u003C/h2>\n\n\u003Ctable class=\"prdTbl\">\n\u003Ctr>\n\u003Cth>Helical gear precision\u003C/th>\n\u003Ctd>JIS B1702 Grade 0 or higher\u003C/td>\n\u003C/tr>\n\u003C/table>\n\u003C/section>\n\n\u003Csection class=\"mb50\">\n\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193666/files/user/images/gear/custom/p07-02-02.jpg\" alt=\"Examples used\" class=\"floR\">\n\u003Ch2 class=\"SecCnth2\">Helical gear\u003Cbr>Examples used\u003C/h2>\n\u003Cul class=\"disc\">\n\u003Cli>Reducer\u003C/li>\n\u003Cli>Electric tool\u003C/li>\n\u003Cli>Four-wheel transmission\u003C/li>\n\u003Cli>Pipe cutter, etc.\u003C/li>\n\u003C/ul>\n\u003C/section>\n\n\u003Csection class=\"mb50\">\n\u003Ch2 class=\"SecCnth2\">Click here for other custom-order gears\u003Cspan>(Gears based on customer specifications)\u003C/span>\u003C/h2>\n\n\u003Cdiv id=\"item-list4\">\n\u003Cul>\n\u003Cli>\u003Ca href=\"/en/product/gear/internal/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd01.jpg\" alt=\"Internal gear\">\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"/en/product/gear/spiral/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd02.jpg\" alt=\"Spiral bevel gear\">\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"/en/product/gear/zeroll/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd03.jpg\" alt=\"Zerol bevel gear\">\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"/en/product/gear/hypoid/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd04.jpg\" alt=\"Hypoid gear\">\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"/en/product/gear/hrh/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd05.jpg\" alt=\"HRH gear\">\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"/en/product/gear/spur/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd06.jpg\" alt=\"Spur gear\">\u003C/a>\u003C/li>\u003C!--\u003Cli>\u003Ca href=\"/en/gear/spur/\">\u003Cimg src=\"https://nissei-global-en.g.kuroco-img.app/v=1658193665/files/user/images/gear/custom/btn_prd07.jpg\" alt=\"Helical gear\">\u003C/a>\u003C/li>-->\u003C/ul>\n\u003C/div>\n\n\u003C/section>\n\n\u003Ch1 class=\"SecCnth1\">Contact us\u003Ch1>\n\n\u003Ch2 class=\"SecCnth2\">Terms and Conditions of Use\u003C/h2>\n\n\u003Cp class=\"mb20\">Items marked 「※Required」 must be entered.\u003C/br>\nPlease check our\u003Ca href=\"/en/privacy/\">Privacy policy\u003C/a>before proceeding.\u003C/br>\u003C/p>\n\n\u003Ch2 class=\"SecCnth2\">To Enter Inquiries\u003C/h2>\n\u003Cp class=\"mb20\">Click 「Confirm」 after all required items are answered.\u003C/p>\n\n\n\u003Cdiv data-mrc-webform=\"131\">\n  \u003Cp>フォームが表示されるまでしばらくお待ち下さい。\u003C/p>\n  \u003Cp>恐れ入りますが、しばらくお待ちいただいてもフォームが表示されない場合は、\u003Ca href=\"mailto:gearsale@nissei-gtr.co.jp\">こちら\u003C/a>までお問い合わせください。\u003C/p>\n\u003C/div>\n\n\u003C/section>\n\n\n\n\u003C/section>",1777006221294]