{"id":902,"date":"2026-06-25T09:01:23","date_gmt":"2026-06-25T09:01:23","guid":{"rendered":"https:\/\/nmrv063gearbox.com\/product\/ep-nmrv-e130-aluminium-worm-gearbox\/"},"modified":"2026-06-25T09:01:24","modified_gmt":"2026-06-25T09:01:24","slug":"ep-nmrv-e130-aluminium-worm-gearbox","status":"publish","type":"product","link":"https:\/\/nmrv063gearbox.com\/vi\/product\/ep-nmrv-e130-aluminium-worm-gearbox\/","title":{"rendered":"H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt b\u1eb1ng nh\u00f4m EP-NMRV-E130"},"content":{"rendered":"<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">EP-NMRV-E130 &mdash; IEC Flange Input Aluminium Worm Gearbox with Tail Output Shaft<\/h2>\n<p style=\"font-size:clamp(14px,2vw + 10px,18px);color:#3A3A3A;line-height:1.8;word-break:break-word;\">\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/nmrv-e-aluminum-worm-reducer.webp\" alt=\"EP-NMRV-E130 aluminium worm gearbox with IEC flange and tail output shaft\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px;\" \/><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">Technical Specifications &mdash; EP-NMRV-E130<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/nmrv-e-aluminum-worm-reducer-specification.webp\" alt=\"NMRV-E130 worm gearbox dimension drawing tail output shaft\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px;\" \/><\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);font-family:Arial,sans-serif;\">\n<thead>\n<tr style=\"background:#1B3F6E;color:#fff;\">\n<th style=\"padding:10px 12px;text-align:left;\">Tham s\u1ed1<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Lo\u1ea1t<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">NMRV-E (\u0110\u1ea7u v\u00e0o d\u1ea1ng l\u1ed7 khoan v\u1edbi m\u1eb7t b\u00edch IEC, tr\u1ee5c \u0111\u1ea7u ra d\u1ea1ng \u0111u\u00f4i xo\u1eafn \u1ed1c)<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Kho\u1ea3ng c\u00e1ch trung t\u00e2m<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">130 mm<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">T\u1ef7 l\u1ec7 gi\u1ea3m<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o \u0111\u1ecbnh m\u1ee9c<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">C\u00f4ng su\u1ea5t l\u00ean \u0111\u1ebfn 11 kW<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u ra<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">T\u1eeb 14 \u0111\u1ebfn 280 v\u00f2ng\/ph\u00fat (v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o 1400 v\u00f2ng\/ph\u00fat)<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">M\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">12.076 N\u00b7m<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">C\u1ea5u h\u00ecnh \u0111\u1ea7u v\u00e0o<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">\u0110\u1ea7u v\u00e0o d\u1ea1ng l\u1ed7 khoan v\u1edbi m\u1eb7t b\u00edch \u0111\u1ea7u v\u00e0o IEC + tr\u1ee5c \u0111\u1ea7u ra d\u1ea1ng \u0111u\u00f4i xo\u1eafn \u1ed1c<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">M\u1eb7t b\u00edch \u0111\u1ea7u v\u00e0o IEC<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">IEC flanges: 90B5, 90B14, 100\/112B5, 100\/112B14, 132B5<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Tr\u1ee5c \u0111\u1ea7u ra \u0111u\u00f4i<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">H\u01b0\u1edbng quay c\u1ee7a tr\u1ee5c v\u00edt (\u0111\u1ed3ng tr\u1ee5c v\u1edbi tr\u1ee5c v\u00edt, \u0111\u1ea7u \u0111\u1ed1i di\u1ec7n)<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">V\u1eadt li\u1ec7u x\u00e2y nh\u00e0<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">H\u1ee3p kim nh\u00f4m \u0111\u00fac<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">V\u1eadt li\u1ec7u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">\u0110\u1ed3ng phosphor<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">V\u1eadt li\u1ec7u tr\u1ee5c v\u00edt<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Th\u00e9p h\u1ee3p kim 20CrMnTi, t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t, m\u00e0i ch\u00ednh x\u00e1c.<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 \u0111\u1ea7u ra<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">45 mm H7 with keyway<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">B\u00f4i tr\u01a1n<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">D\u1ea7u h\u1ed9p s\u1ed1 ISO VG 220 (\u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y t\u1ea1i nh\u00e0 m\u00e1y)<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">B3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">L\u1edbp b\u1ea3o v\u1ec7<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">IP54<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;\">Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh<\/td>\n<td style=\"padding:9px 12px;\">-10\u00b0C \u0111\u1ebfn +40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"overflow-x:auto;\">\n<p style=\"font-weight:bold;color:#1B3F6E;margin:16px 0 4px;\">NMRV-E130 Performance Table (11 kW \/ 1400 r\/min)<\/p>\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);font-family:Arial,sans-serif;\">\n<thead>\n<tr style=\"background:#1B3F6E;color:#fff;\">\n<th style=\"padding:10px 12px;text-align:left;\">T\u1ef7 l\u1ec7 (i)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">T\u1ed1c \u0111\u1ed9 \u0111\u1ea7u ra (v\u00f2ng\/ph\u00fat)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">M\u00f4-men xo\u1eafn \u0111\u1ea7u ra (N\u00b7m)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">H\u1ec7 s\u1ed1 d\u1ecbch v\u1ee5 (fs)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">7.5<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">187<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">3,893<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.9<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">10<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">140<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">4,285<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.8<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">15<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">93<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">4,905<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.4<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">20<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">70<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">5,399<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.1<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">25<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">56<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">5,816<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.1<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">30<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">47<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">6,181<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.1<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">40<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">35<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">7,607<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.2<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">50<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">28<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">8,084<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.2<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">60<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">23<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">8,897<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.0<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">80<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">18<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">10,185<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">1.0<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;\">100<\/td>\n<td style=\"padding:9px 12px;\">14<\/td>\n<td style=\"padding:9px 12px;\">12,076<\/td>\n<td style=\"padding:9px 12px;\">1.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EP-NMRV-E130 Aluminium Worm Gearbox\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"EP\"\n    },\n    \"sku\": \"EP-NMRV-E130\",\n    \"description\": \"Bore-input IEC flange aluminium worm gearbox with worm-direction tail output shaft, 130mm centre distance, up to 11 kW, max torque 12,076 Nm, IP54.\",\n    \"material\": \"Die-cast aluminium alloy housing, phosphor bronze worm wheel\",\n    \"category\": \"Aluminium Worm Reducer\",\n    \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"Contact for Quote\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\"\n    }\n}<\/script><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\u2705 C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 l\u1ee3i \u00edch \u0111\u1ed9c \u0111\u00e1o<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;\">\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-top:4px solid #1B3F6E;border-radius:6px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(15px,2vw,18px);margin-top:0;\">\ud83d\udd17 Tr\u1ee5c \u0111\u1ea7u ra \u0111u\u00f4i ki\u1ec3u v\u00edt me \u2014 \u0110i\u1ec3m kh\u00e1c bi\u1ec7t then ch\u1ed1t<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">The defining feature of the NMRV-E130 is its additional tail output shaft that extends in the same direction as the worm shaft axis. This second output enables simultaneous drive of two independent loads from a single gearbox &mdash; a primary application drive via the main output bore and a secondary auxiliary drive (encoder, tachometer, small pump, or fan) via the tail shaft.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-top:4px solid #E8A020;border-radius:6px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(15px,2vw,18px);margin-top:0;\">&#128229; 11 kW IEC + Extra-Large Tail Shaft<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">The NMRV-E130 delivers 12,076 N&middot;m with direct IEC 132B5 motor flange mounting plus a 45 mm tail shaft for high-resolution encoder feedback, covering the most demanding instrumented heavy-industrial drive requirements.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-top:4px solid #2E9E6B;border-radius:6px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(15px,2vw,18px);margin-top:0;\">&#9711; Same Torque as Standard NMRV130<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">The NMRV-E130 delivers identical maximum output torque (12,076 N&middot;m) to the standard NMRV130, confirming that the tail shaft adds zero performance penalty on the main output. The tail shaft is driven directly off the worm shaft end, not the output stage.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-top:4px solid #E8A020;border-radius:6px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(15px,2vw,18px);margin-top:0;\">\ud83c\udd46 B\u1ed9 m\u00e3 h\u00f3a &amp; Ph\u1ea3n h\u1ed3i s\u1eb5n s\u00e0ng<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">Tr\u1ee5c \u0111\u1ea7u ra ph\u00eda \u0111u\u00f4i cung c\u1ea5p \u0111i\u1ec3m k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp cho c\u00e1c b\u1ed9 m\u00e3 h\u00f3a quay, m\u00e1y ph\u00e1t t\u1ed1c \u0111\u1ed9 v\u00e0 m\u00e1y ph\u00e1t xung gi\u00e1m s\u00e1t t\u1ed1c \u0111\u1ed9 tr\u1ee5c v\u00edt trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng v\u00f2ng k\u00edn, lo\u1ea1i b\u1ecf c\u00e1c gi\u00e1 \u0111\u1ee1 b\u1ed9 m\u00e3 h\u00f3a b\u00ean ngo\u00e0i v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n kh\u1edbp n\u1ed1i.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-top:4px solid #1B3F6E;border-radius:6px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(15px,2vw,18px);margin-top:0;\">\ud83d\udeab IP54 \u2014 Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u1edbi l\u1edbp ni\u00eam phong k\u00e9p<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">C\u1ea3 l\u1ed7 tho\u00e1t ch\u00ednh v\u00e0 c\u1eeda ra tr\u1ee5c \u0111u\u00f4i \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn b\u1eb1ng gio\u0103ng m\u00f4i ti\u1ebfp x\u00fac k\u00e9p, duy tr\u00ec kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 IP54 tr\u00ean m\u1ecdi h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t m\u00e0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9 d\u1ea7u t\u1ea1i b\u1ea5t k\u1ef3 giao di\u1ec7n tr\u1ee5c n\u00e0o.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/aluminium-worm-gearbox-structure.webp\" alt=\"NMRV-E130 internal worm gearbox assembly tail output shaft\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px;\" \/><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\ud83c\udfed C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;\">\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">&#128674; Heavy Crane Hoist Monitoring<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">Extra-large NMRV-E130 worm gearbox for gantry crane hoist drum drives where the tail shaft provides real-time hoist speed feedback to the crane overload protection system.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">&#128229; Port Bulk Handling SCADA<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">High-power worm gear reducer with tail output shaft for port grain conveyor drives where the tail shaft speed signal confirms throughput rate to the terminal management system.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">&#127858; Large Mining Instrumented Drive<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">Aluminium worm gearbox with tail shaft for large surface mining conveyor drives where the tail-mounted encoder feeds belt speed data to the mine belt management and splice monitoring system.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">&#9881; Large Reactor Process Control<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">NMRV-E130 worm gearbox for large chemical reactor agitator drives where the tail shaft encoder provides process speed feedback to the reactor control system for viscosity-controlled mixing.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/conveyor-material-handling-application.webp\" alt=\"NMRV-E130 extra-large worm gearbox tail shaft crane hoist monitoring\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px;\" \/><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\ud83d\udd0e H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/h2>\n<div style=\"background:#F5F6F7;border-left:4px solid #1B3F6E;border-radius:4px;padding:3%;margin:16px 0;\">\n<p style=\"color:#1B3F6E;font-weight:bold;font-size:clamp(14px,2vw,17px);margin-top:0;\">Worked Example &mdash; Clarifier Remote Monitoring<\/p>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;\">Required: NMRV-E130 at i=80 driving a primary clarifier rake at 18 r\/min with SCADA pulse counter. Output torque from table = 10,185 N&middot;m. Motor: 7.5 kW, IEC 132B5. Tail shaft: 60 PPR pulse wheel, 45 mm bore. &#9989; NMRV-E130-80-132B5 selected.<\/p>\n<\/div>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">&#9878; NMRV-E130 vs Standard NMRV130<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);font-family:Arial,sans-serif;\">\n<thead>\n<tr style=\"background:#1B3F6E;color:#fff;\">\n<th style=\"padding:10px 12px;text-align:left;\">T\u00ednh n\u0103ng<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">EP-NMRV-E130 (with Tail Shaft)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">EP-NMRV130 (Standard)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Tr\u1ee5c \u0111\u1ea7u ra \u0111u\u00f4i<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">\u2705 C\u00f3 \u2014 theo h\u01b0\u1edbng giun<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">KH\u00d4NG<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">B\u1ed9 m\u00e3 h\u00f3a \/ L\u1eafp \u0111\u1eb7t ph\u1ea3n h\u1ed3i<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Tr\u1ef1c ti\u1ebfp tr\u00ean tr\u1ee5c \u0111u\u00f4i<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">C\u1ea7n c\u00f3 gi\u00e1 \u0111\u1ee1 b\u00ean ngo\u00e0i<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng t\u1ea3i k\u00e9p<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">\u0110\u00fang v\u1eady \u2014 ch\u00ednh + \u0111u\u00f4i<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Kh\u00f4ng \u2014 ch\u1ec9 c\u00f3 m\u1ed9t \u0111\u1ea7u ra<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">M\u00f4-men xo\u1eafn \u0111\u1ea7u ra ch\u00ednh<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">12.076 N\u00b7m<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">12.076 N\u00b7m<\/td>\n<\/tr>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">K\u00edch th\u01b0\u1edbc nh\u00e0 \u1edf<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">D\u00e0i h\u01a1n m\u1ed9t ch\u00fat (ph\u1ea7n nh\u00f4 ra c\u1ee7a tr\u1ee5c \u0111u\u00f4i)<\/td>\n<td style=\"padding:9px 12px;border-bottom:1px solid #D8DCE3;\">Chi\u1ec1u d\u00e0i ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr style=\"\">\n<td style=\"padding:9px 12px;\">\u0110\u1ea7u v\u00e0o m\u1eb7t b\u00edch IEC<\/td>\n<td style=\"padding:9px 12px;\">V\u00e2ng \u2014 ti\u00eau chu\u1ea9n<\/td>\n<td style=\"padding:9px 12px;\">V\u00e2ng \u2014 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"overflow-x:auto;\">\n<p style=\"font-weight:bold;color:#1B3F6E;margin:16px 0 4px;\">NMRV-E130 Main Output Shaft Dimensions<\/p>\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);font-family:Arial,sans-serif;\">\n<thead>\n<tr style=\"background:#1B3F6E;color:#fff;\">\n<th style=\"padding:10px 12px;text-align:left;\">G1 (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">K1 (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">L\/DZ (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">L1\/SZ (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">b2 (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">d h6 (mm)<\/th>\n<th style=\"padding:10px 12px;text-align:left;\">R\u00e3nh then<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#F5F6F7;\">\n<td style=\"padding:9px 12px;\">170<\/td>\n<td style=\"padding:9px 12px;\">170<\/td>\n<td style=\"padding:9px 12px;\">265<\/td>\n<td style=\"padding:9px 12px;\">340<\/td>\n<td style=\"padding:9px 12px;\">14<\/td>\n<td style=\"padding:9px 12px;\">45<\/td>\n<td style=\"padding:9px 12px;\">M16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/nmrv-worm-reducer-output-shaft.webp\" alt=\"NMRV-E130 output shaft dimensions DZ SZ\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;border-radius:6px;\" \/><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\u2753 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<details style=\"border:1px solid #D8DCE3;border-radius:6px;margin-bottom:10px;padding:3%;\">\n<summary style=\"font-weight:bold;color:#1B3F6E;font-size:clamp(14px,2vw,17px);cursor:pointer;\">What is the tail output shaft on the EP-NMRV-E130 and what is it used for?<\/summary>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;margin-top:10px;\">The tail output shaft on the NMRV-E130 is a secondary shaft extending in the worm-direction axis (co-axial with the worm shaft, opposite end). It is used to mount rotary encoders, tachogenerators, or pulse generators for speed\/position feedback, or to drive a small auxiliary load such as a lubrication pump, cooling fan, or pilot valve simultaneously with the main output drive.<\/p>\n<\/details>\n<details style=\"border:1px solid #D8DCE3;border-radius:6px;margin-bottom:10px;padding:3%;\">\n<summary style=\"font-weight:bold;color:#1B3F6E;font-size:clamp(14px,2vw,17px);cursor:pointer;\">Does the tail shaft affect the main output torque of the NMRV-E130?<\/summary>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;margin-top:10px;\">No. The tail shaft is driven directly off the worm shaft end and carries only the small torque required for the encoder or auxiliary device. The main output bore delivers the full rated 12,076 N&middot;m, identical to the standard NMRV130.<\/p>\n<\/details>\n<details style=\"border:1px solid #D8DCE3;border-radius:6px;margin-bottom:10px;padding:3%;\">\n<summary style=\"font-weight:bold;color:#1B3F6E;font-size:clamp(14px,2vw,17px);cursor:pointer;\">What encoder types are compatible with the NMRV-E130 tail output shaft?<\/summary>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;margin-top:10px;\">Tr\u1ee5c \u0111u\u00f4i l\u00e0 tr\u1ee5c c\u00f3 r\u00e3nh then ti\u00eau chu\u1ea9n, t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ea5t k\u1ef3 b\u1ed9 m\u00e3 h\u00f3a quay gia t\u0103ng ho\u1eb7c tuy\u1ec7t \u0111\u1ed1i n\u00e0o c\u00f3 k\u00edch th\u01b0\u1edbc l\u1ed7 ph\u00f9 h\u1ee3p. C\u00e1c t\u00f9y ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m b\u1ed9 m\u00e3 h\u00f3a gia t\u0103ng 5\u201324V (100\u201310.000 PPR), b\u1ed9 m\u00e3 h\u00f3a tuy\u1ec7t \u0111\u1ed1i SSI v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ea3n h\u1ed3i ki\u1ec3u resolver. Vui l\u00f2ng x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc l\u1ed7 v\u00e0 r\u00e3nh then c\u1ee7a b\u1ed9 m\u00e3 h\u00f3a v\u1edbi nh\u00e0 cung c\u1ea5p b\u1ed9 m\u00e3 h\u00f3a tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n<\/details>\n<details style=\"border:1px solid #D8DCE3;border-radius:6px;margin-bottom:10px;padding:3%;\">\n<summary style=\"font-weight:bold;color:#1B3F6E;font-size:clamp(14px,2vw,17px);cursor:pointer;\">Which IEC motor flanges are available for the EP-NMRV-E130?<\/summary>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;margin-top:10px;\">The NMRV-E130 accepts the following IEC input flanges: 90B5, 90B14, 100\/112B5, 100\/112B14, 132B5. This covers the standard motor frame range for the 11 kW power class. Servo and stepper motor adaptor plates available on request.<\/p>\n<\/details>\n<details style=\"border:1px solid #D8DCE3;border-radius:6px;margin-bottom:10px;padding:3%;\">\n<summary style=\"font-weight:bold;color:#1B3F6E;font-size:clamp(14px,2vw,17px);cursor:pointer;\">Can the NMRV-E130 tail shaft be used to drive a secondary load simultaneously?<\/summary>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,16px);line-height:1.7;margin-top:10px;\">C\u00f3, mi\u1ec5n l\u00e0 m\u00f4-men xo\u1eafn t\u1ea3i ph\u1ee5 tr\u00ean tr\u1ee5c \u0111u\u00f4i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn b\u1ed5 sung c\u1ee7a tr\u1ee5c v\u00edt. \u0110\u1ed1i v\u1edbi c\u00e1c t\u1ea3i ph\u1ee5 nh\u1eb9 nh\u01b0 b\u01a1m b\u00f4i tr\u01a1n nh\u1ecf (d\u01b0\u1edbi 0,05 kW) ho\u1eb7c van \u0111i\u1ec1u khi\u1ec3n, tr\u1ee5c \u0111u\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t \u0111\u1ea7u ra ch\u00ednh. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1ec1 c\u00e1c t\u1ea3i ph\u1ee5 tr\u00ean 0,05 kW.<\/p>\n<\/details>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the tail output shaft on the EP-NMRV-E130 and what is it used for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The tail output shaft on the NMRV-E130 is a secondary shaft extending in the worm-direction axis (co-axial with the worm\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does the tail shaft affect the main output torque of the NMRV-E130?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The tail shaft is driven directly off the worm shaft end and carries only the small torque required for the encoder \"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What encoder types are compatible with the NMRV-E130 tail output shaft?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The tail shaft is a standard keyed shaft accepting any incremental or absolute rotary encoder with the matching bore siz\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Which IEC motor flanges are available for the EP-NMRV-E130?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The NMRV-E130 accepts the following IEC input flanges: 90B5, 90B14, 100\\\/112B5, 100\\\/112B14, 132B5. This covers the standa\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can the NMRV-E130 tail shaft be used to drive a secondary load simultaneously?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, provided the secondary load torque on the tail shaft does not exceed the worm shaft's additional torque capacity. F\"\n            }\n        }\n    ]\n}<\/script><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\u2b50 \u0110\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;\">\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-radius:8px;padding:3%;\">\n<p style=\"font-size:clamp(15px,2vw,18px);color:#E8A020;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/p>\n<p style=\"font-style:italic;color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.7;\">&ldquo;We use the NMRV-E130 on our gantry crane hoist drum drive. The tail-shaft encoder provides load position feedback to our crane control PLC with 5 mm positioning resolution. The integrated encoder mount saved us two weeks of custom bracket fabrication time.&rdquo;<\/p>\n<p style=\"color:#888;font-size:clamp(12px,1.6vw,14px);\"><strong>Craig S.<\/strong> &mdash; Crane Engineer, Heavy Industry &#127462;&#127482; Australia (SA)<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-radius:8px;padding:3%;\">\n<p style=\"font-size:clamp(15px,2vw,18px);color:#E8A020;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/p>\n<p style=\"font-style:italic;color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.7;\">&ldquo;Our large primary clarifier rake uses an NMRV-E130 with a tail-shaft pulse counter integrated into our water authority SCADA. We now monitor rake rotation remotely across all eight clarifiers from a single control room screen.&rdquo;<\/p>\n<p style=\"color:#888;font-size:clamp(12px,1.6vw,14px);\"><strong>Niamh F.<\/strong> &mdash; Asset Manager, City Water Services &#127470;&#127466; Ireland<\/p>\n<\/div>\n<div style=\"width:100%;max-width:400px;box-sizing:border-box;background:#fff;border:1px solid #D8DCE3;border-radius:8px;padding:3%;\">\n<p style=\"font-size:clamp(15px,2vw,18px);color:#E8A020;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#9734;<\/p>\n<p style=\"font-style:italic;color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.7;\">&ldquo;The NMRV-E130 drives our port stacker-reclaimer slewing mechanism. The tail-shaft encoder feeds our terminal management system with real-time slewing position data. Installation was straightforward and position accuracy is excellent.&rdquo;<\/p>\n<p style=\"color:#888;font-size:clamp(12px,1.6vw,14px);\"><strong>Marco P.<\/strong> &mdash; Terminal Engineer, Bulk Port &#127475;&#127487; New Zealand<\/p>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EP-NMRV-E130 Aluminium Worm Gearbox\",\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.9\",\n        \"reviewCount\": \"3\"\n    },\n    \"review\": [\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Craig S.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\"\n            },\n            \"reviewBody\": \"We use the NMRV-E130 on our gantry crane hoist drum drive. The tail-shaft encode\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Niamh F.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\"\n            },\n            \"reviewBody\": \"Our large primary clarifier rake uses an NMRV-E130 with a tail-shaft pulse count\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Marco P.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"4.5\"\n            },\n            \"reviewBody\": \"The NMRV-E130 drives our port stacker-reclaimer slewing mechanism. The tail-shaf\"\n        }\n    ]\n}<\/script><\/p>\n<h2 style=\"color:#1B3F6E;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,24px);border-left:4px solid #E8A020;padding-left:12px;margin-top:32px;\">\u2699 Ph\u1ee5 ki\u1ec7n &amp; S\u1ea3n ph\u1ea9m t\u01b0\u01a1ng th\u00edch<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;\">\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\u26a1 \u0110\u1ed9ng c\u01a1 IEC (B5\/B14)<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">\u0110\u1ed9ng c\u01a1 AC ti\u00eau chu\u1ea9n v\u1edbi m\u1eb7t b\u00edch IEC t\u01b0\u01a1ng th\u00edch. C\u00f3 s\u1eb5n c\u00e1c phi\u00ean b\u1ea3n d\u00f9ng cho bi\u1ebfn t\u1ea7n VFD \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\ud83d\udd17 B\u1ed9 tr\u1ee5c \u0111\u1ea7u ra<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">M\u1ed9t \u0111\u1ea7u \u0111\u1eb7c (DZ), hai \u0111\u1ea7u (SZ), m\u1eb7t b\u00edch \u0111\u1ea7u ra (F), m\u1eb7t b\u00edch r\u1ed7ng (FL) \u2014 t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 dung sai H7\/h6 v\u1edbi r\u00e3nh then ti\u00eau chu\u1ea9n.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\ud83d\udd28 Tay \u0111\u00f2n v\u00e0 gi\u00e1 \u0111\u1ee1 momen xo\u1eafn<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">C\u00e1c thanh gi\u1eb1ng ch\u1ecbu l\u1ef1c b\u1eb1ng th\u00e9p cho c\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t tr\u00ean tr\u1ee5c; c\u00e1c t\u1ea5m \u0111\u1ebf g\u1eafn cho h\u01b0\u1edbng B3\/B6.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#F5F6F7;border-radius:8px;padding:3%;\">\n<h3 style=\"color:#1B3F6E;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\ud83d\udd12 B\u1ed9 d\u1ee5ng c\u1ee5 l\u00e0m k\u00edn v\u00e0 th\u00f4ng h\u01a1i<\/h3>\n<p style=\"color:#3A3A3A;font-size:clamp(13px,1.8vw,15px);line-height:1.6;\">B\u1ed9 gio\u0103ng thay th\u1ebf, n\u00fat th\u00f4ng h\u01a1i v\u00e0 n\u00fat x\u1ea3 t\u1eeb t\u00ednh gi\u00fap k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv063gearbox.com\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearbox-factory.webp\" alt=\"Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 tr\u1ee5c v\u00edt Ever Power\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;border-radius:6px;\" \/><\/p>\n<div style=\"background:linear-gradient(135deg,#1B3F6E 0%,#2D5F9A 100%);border-radius:10px;padding:4%;margin-top:32px;text-align:center;\">\n<h2 style=\"color:#fff;font-family:Arial,sans-serif;font-size:clamp(18px,2.5vw,26px);margin-top:0;\">Specify the EP-NMRV-E130<\/h2>\n<p style=\"color:#D8DCE3;font-size:clamp(14px,2vw,17px);line-height:1.7;\">Our team will confirm the IEC flange, ratio, and encoder shaft specification for your extra-large industrial instrumented drive application.<\/p>\n<p><a href=\"\/vi\/contact-us\/\" style=\"display:inline-block;background:#E8A020;color:#fff;font-weight:bold;font-size:clamp(14px,2vw,17px);padding:14px 32px;border-radius:6px;text-decoration:none;margin:10px 6px;\">\ud83d\udce7 Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a><a href=\"\/vi\/about-us\/\" style=\"display:inline-block;background:transparent;border:2px solid #fff;color:#fff;font-weight:bold;font-size:clamp(14px,2vw,17px);padding:12px 28px;border-radius:6px;text-decoration:none;margin:10px 6px;\">\ud83c\udfed Gi\u1edbi thi\u1ec7u v\u1ec1 Ever Power<\/a><\/p>\n<p style=\"color:#D8DCE3;font-size:clamp(13px,1.8vw,15px);margin-bottom:0;\">&#128231; <a href=\"mailto:sales@nmrv063gearbox.com\" style=\"color:#E8A020;\">sales@nmrv063gearbox.com<\/a><\/p>\n<\/div>\n<p style=\"font-size:clamp(14px,2vw + 10px,18px);color:#3A3A3A;line-height:1.8;word-break:break-word;\">C\u00e1i <strong>EP-NMRV-E130<\/strong> aluminium worm gearbox combines the bore-input IEC flange convenience of the NMRV130 with an additional worm-direction tail output shaft. Centre distance 130 mm, ratios 5 to 100, input power up to 11 kW, max output torque 12,076 N&middot;m. The tail shaft enables simultaneous encoder feedback, tachometer monitoring, or auxiliary drive &mdash; the perfect instrumented worm gearbox for closed-loop automation, precision conveyor control, and SCADA-integrated industrial drives.<\/p>","protected":false},"excerpt":{"rendered":"<p style=\"font-size:clamp(14px,2vw + 10px,18px);color:#3A3A3A;line-height:1.8;word-break:break-word;\">C\u00e1i <strong>EP-NMRV-E130<\/strong> aluminium worm gearbox combines the bore-input IEC flange convenience of the NMRV130 with an additional worm-direction tail output shaft. Centre distance 130 mm, ratios 5 to 100, input power up to 11 kW, max output torque 12,076 N&middot;m. The tail shaft enables simultaneous encoder feedback, tachometer monitoring, or auxiliary drive &mdash; the perfect instrumented worm gearbox for closed-loop automation, precision conveyor control, and SCADA-integrated industrial drives.<\/p>","protected":false},"featured_media":830,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2448],"product_tag":[2450,2452,2451,2449,2403,2401],"class_list":{"0":"post-902","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nmrv-e-worm-gearbox","7":"product_tag-aluminium-worm-gearbox-with-tail-shaft","8":"product_tag-encoder-worm-gearbox","9":"product_tag-instrumented-worm-gear-reducer","10":"product_tag-nmrv-e-worm-gearbox","11":"product_tag-worm-gear-speed-reducer","12":"product_tag-worm-gearbox","14":"first","15":"instock","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/product\/902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/comments?post=902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/media\/830"}],"wp:attachment":[{"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/media?parent=902"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/product_brand?post=902"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/product_cat?post=902"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nmrv063gearbox.com\/vi\/wp-json\/wp\/v2\/product_tag?post=902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}