{"id":1892,"date":"2026-04-22T09:12:06","date_gmt":"2026-04-22T09:12:06","guid":{"rendered":"https:\/\/nmrv-gearbox.xyz\/product\/eppc071-nmrv050-helical-worm-combined-reducer\/"},"modified":"2026-04-22T09:32:31","modified_gmt":"2026-04-22T09:32:31","slug":"eppc071-nmrv050-helical-worm-combined-reducer","status":"publish","type":"product","link":"https:\/\/nmrv-gearbox.xyz\/vi\/product\/eppc071-nmrv050-helical-worm-combined-reducer\/","title":{"rendered":"B\u1ed9 gi\u1ea3m t\u1ed1c k\u1ebft h\u1ee3p xo\u1eafn \u1ed1c-tr\u1ee5c v\u00edt EPPC071\/NMRV050"},"content":{"rendered":"<style>.eg-prod{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#2b2b2b;line-height:1.65;}.eg-prod *,.eg-prod *::before,.eg-prod *::after{box-sizing:border-box;}.eg-prod h2{color:#0066CC;font-size:clamp(24px,3vw,30px);font-weight:700;line-height:1.25;margin:0 0 18px 0;}.eg-prod h3{color:#0066CC;font-size:clamp(19px,2.2vw,22px);font-weight:700;margin:0 0 10px 0;}.eg-prod 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ease;}.eg-prod__related:hover{border-color:#0066CC;}.eg-prod__related h4{margin-bottom:6px;font-size:14px;color:#0066CC;}.eg-prod__related p{margin:0 0 8px 0;font-size:13px;color:#444;}.eg-prod__related a{font-weight:700;font-size:13px;}.eg-prod__cta-final{background:linear-gradient(135deg,#0066CC 0%,#2E5BFF 100%);color:#FFFFFF;padding:32px 28px;border-radius:8px;margin-top:24px;text-align:center;}.eg-prod__cta-final h3{color:#FFFFFF;margin-bottom:10px;}.eg-prod__cta-final p{color:#e4ecf5;font-size:15px;margin-bottom:18px;max-width:600px;margin-left:auto;margin-right:auto;}.eg-prod__cta-final a.eg-prod__cta-btn,.eg-prod__cta-final .eg-prod__cta-btn{display:inline-block;background:#FFFFFF !important;color:#0066CC !important;border:2px solid #FFFFFF !important;border-radius:4px;padding:12px 26px;font-weight:700;font-size:14px;text-decoration:none !important;border-bottom:2px solid #FFFFFF !important;letter-spacing:0.3px;transition:background 0.2s ease,color 0.2s ease,transform 0.2s ease;}.eg-prod__cta-final a.eg-prod__cta-btn:hover,.eg-prod__cta-final .eg-prod__cta-btn:hover{background:#2E5BFF !important;color:#FFFFFF !important;border-color:#2E5BFF !important;transform:translateY(-2px);}@media (max-width:1024px){.eg-prod__feat-grid,.eg-prod__review-grid{grid-template-columns:1fr;}.eg-prod__sel-grid,.eg-prod__related-grid{grid-template-columns:1fr 1fr;}.eg-prod__kpi-row{grid-template-columns:1fr 1fr;}.eg-prod__app-row,.eg-prod__app-row:nth-child(even){grid-template-columns:1fr;}.eg-prod__app-row:nth-child(even) .eg-prod__app-body,.eg-prod__app-row:nth-child(even) .eg-prod__app-media{order:initial;}}@media (max-width:640px){.eg-prod__sel-grid,.eg-prod__related-grid,.eg-prod__kpi-row{grid-template-columns:1fr;}}<\/style>\n<div class='eg-prod'>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>T\u1ed5ng quan s\u1ea3n ph\u1ea9m<\/span><\/p>\n<h2>B\u1ed9 gi\u1ea3m t\u1ed1c k\u1ebft h\u1ee3p xo\u1eafn \u1ed1c-tr\u1ee5c v\u00edt EPPC071\/NMRV050<\/h2>\n<p>The EPPC071\/NMRV050 combines a 71 mm helical pre-stage with a 50 mm NMRV worm main stage, delivering 100 Nm rated output torque at up to 1.1 kW input power through combined ratios from 10:1 to 700:1. This is our most frequently specified frame for general industrial duty in the Australian market &#8211; packaging-line conveyors, CIP-tolerant food processing drives, and mid-size agitator reducers at water-treatment facilities. The 11.3 kg assembled weight maintains compatibility with single-person installation on conveyor-side brackets.<\/p>\n<div class='eg-prod__kpi-row'>\n<div class='eg-prod__kpi'>\n<div class='eg-prod__kpi-num'>100 Nm<\/div>\n<div class='eg-prod__kpi-lbl'>M\u00f4-men xo\u1eafn \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c<\/div>\n<\/div>\n<div class='eg-prod__kpi'>\n<div class='eg-prod__kpi-num'>10:1 &#8211; 700:1<\/div>\n<div class='eg-prod__kpi-lbl'>Ph\u1ea1m vi t\u1ef7 l\u1ec7 k\u1ebft h\u1ee3p<\/div>\n<\/div>\n<div class='eg-prod__kpi'>\n<div class='eg-prod__kpi-num'>1.1 kW<\/div>\n<div class='eg-prod__kpi-lbl'>\u0110\u1ea7u v\u00e0o t\u1ed1i \u0111a tr\u01b0\u1edbc giai \u0111o\u1ea1n<\/div>\n<\/div>\n<div class='eg-prod__kpi'>\n<div class='eg-prod__kpi-num'>78%<\/div>\n<div class='eg-prod__kpi-lbl'>Hi\u1ec7u qu\u1ea3 k\u1ebft h\u1ee3p<\/div>\n<\/div>\n<\/div>\n<p><img class='eg-prod__hero-img' src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/pc-nmrv-helical-worm-combined-reducer.webp' alt='EPPC071\/NMRV050 helical-worm combined reducer with aluminium housing' \/><\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/span><\/p>\n<h2>EPPC071\/NMRV050 Specifications<\/h2>\n<p>Full technical data for the EPPC071\/NMRV050 helical-worm combined reducer. Values are verified at end-of-line dynamometer test and retained on serial-number record for five years. Non-standard shaft modifications, food-grade lubricant fills, and mounting-position variations are available on request through our engineering desk.<\/p>\n<table class='eg-prod__spec-table'>\n<thead>\n<tr>\n<th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<th>Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u00ean g\u1ecdi m\u1eabu<\/td>\n<td>EPPC071\/NMRV050<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5u h\u00ecnh<\/td>\n<td>B\u1ed9 gi\u1ea3m t\u1ed1c k\u1ebft h\u1ee3p d\u1ea1ng xo\u1eafn \u1ed1c-giun (giai \u0111o\u1ea1n ti\u1ec1n xo\u1eafn \u1ed1c + giai \u0111o\u1ea1n ch\u00ednh d\u1ea1ng giun NMRV)<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i tr\u01b0\u1edbc giai \u0111o\u1ea1n<\/td>\n<td>PC071 helical gear pre-stage (approximately 96 percent efficient)<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i s\u00e2n kh\u1ea5u ch\u00ednh<\/td>\n<td>Giai \u0111o\u1ea1n ch\u00ednh c\u1ee7a b\u1ed9 gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt NMRV050<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng c\u00e1ch trung t\u00e2m<\/td>\n<td>71 + 50 mm<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-men xo\u1eafn \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c<\/td>\n<td>100 Nm<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi t\u1ef7 l\u1ec7 k\u1ebft h\u1ee3p<\/td>\n<td>10:1 \u0111\u1ebfn 700:1<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc t\u1ed5ng h\u1ee3p<\/td>\n<td>approximately 78 percent<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 tr\u1ee5c \u0111\u1ea7u ra (\u0111\u1ea7u v\u00e0o 4 c\u1ef1c 1.400 v\u00f2ng\/ph\u00fat)<\/td>\n<td>2.0 \u2013 140 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o giai \u0111o\u1ea1n ti\u1ec1n x\u1eed l\u00fd (t\u1ed1i \u0111a)<\/td>\n<td>1.1 kW<\/td>\n<\/tr>\n<tr>\n<td>L\u1ed7 tho\u00e1t (tr\u1ee5c r\u1ed7ng)<\/td>\n<td>25 mm<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh tr\u1ee5c \u0111\u1ea7u ra (tr\u1ee5c \u0111\u1eb7c)<\/td>\n<td>25 mm<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i h\u01b0\u1edbng t\u00e2m \u0111\u1ea7u ra<\/td>\n<td>2800 B\u1eafc<\/td>\n<\/tr>\n<tr>\n<td>M\u1eb7t b\u00edch \u0111\u1ed9ng c\u01a1 \u2013 NEMA<\/td>\n<td>56C \/ 140TC<\/td>\n<\/tr>\n<tr>\n<td>M\u1eb7t b\u00edch \u0111\u1ed9ng c\u01a1 \u2013 IEC<\/td>\n<td>B5 \/ B14<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadt li\u1ec7u x\u00e2y nh\u00e0<\/td>\n<td>ADC12 h\u1ee3p kim nh\u00f4m \u0111\u00fac (c\u1ea3 hai giai \u0111o\u1ea1n)<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadt li\u1ec7u b\u00e1nh r\u0103ng xo\u1eafn<\/td>\n<td>Th\u00e9p h\u1ee3p kim t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t 20CrMnTi, m\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadt li\u1ec7u tr\u1ee5c v\u00edt<\/td>\n<td>Th\u00e9p h\u1ee3p kim t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t 20CrMnTi, m\u00e0i theo ti\u00eau chu\u1ea9n ISO c\u1ea5p 6.<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadt li\u1ec7u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt<\/td>\n<td>\u0110\u00fac ly t\u00e2m h\u1ee3p kim thi\u1ebfc-\u0111\u1ed3ng CuSn12<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ea5t b\u00f4i tr\u01a1n<\/td>\n<td>Tinh d\u1ea7u PAG ISO VG 320 t\u1ed5ng h\u1ee3p (\u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i t\u1ea1i nh\u00e0 m\u00e1y, bu\u1ed3ng ch\u1ee9a chung)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1edbt tr\u1ee5c<\/td>\n<td>Gio\u0103ng hai m\u00f4i Viton (FKM)<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp<\/td>\n<td>IP55 (c\u00f3 t\u00f9y ch\u1ecdn n\u00e2ng c\u1ea5p m\u00ea cung)<\/td>\n<\/tr>\n<tr>\n<td>V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t<\/td>\n<td>B3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecdng l\u01b0\u1ee3ng khi l\u1eafp r\u00e1p<\/td>\n<td>11.3 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><script type='application\/ld+json'>{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"EPPC071\\\/NMRV050 Helical-Worm Combined Reducer\",\n    \"description\": \"Factory-paired helical pre-stage and NMRV worm main stage. 100 Nm rated output torque with approximately 78 percent combined mechanical efficiency. Combined ratios 10:1 to 700:1. Aluminium-housed, IP55 sealed.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Ever-power Australia Gearbox\"\n    },\n    \"sku\": \"EPPC071-NMRV050\",\n    \"mpn\": \"EPPC071-NMRV050\",\n    \"image\": \"https:\\\/\\\/nmrv-gearbox.xyz\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/pc-nmrv-helical-worm-combined-reducer.webp\",\n    \"category\": \"Helical-Worm Combined Reducers\",\n    \"offers\": {\n        \"@type\": \"Offer\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\",\n        \"priceCurrency\": \"AUD\",\n        \"url\": \"https:\\\/\\\/nmrv-gearbox.xyz\\\/product\\\/eppc071-nmrv050\\\/\",\n        \"seller\": {\n            \"@type\": \"Organization\",\n            \"name\": \"Ever-power Australia Gearbox\"\n        }\n    }\n}<\/script><\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/span><\/p>\n<h2>Engineering Features of the EPPC071\/NMRV050<\/h2>\n<p>Six core design characteristics that distinguish the helical-worm combined EPPC071\/NMRV050 from alternative two-stage worm reducer constructions. Each feature below is grounded in an operational constraint that Australian OEM specifiers raise during technical qualification.<\/p>\n<div class='eg-prod__feat-grid'>\n<div class='eg-prod__feat'>\n<h4>B\u1ea3o to\u00e0n \u0111\u1ea7u ra t\u1ef1 kh\u00f3a<\/h4>\n<p>B\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt NMRV duy tr\u00ec \u0111\u1eb7c t\u00ednh t\u1ef1 kh\u00f3a \u0111\u1ea7u ra \u0111i\u1ec3n h\u00ecnh c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt gi\u1ea3m t\u1ed1c cao. C\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111i\u1ec1u ki\u1ec7n gi\u1eef t\u1ea3i t\u0129nh \u1edf \u0111\u1ea7u ra (\u0111\u01b0\u1eddng d\u1ed1c b\u0103ng t\u1ea3i, b\u00e0n xoay ch\u1eadm) \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u1eb7c t\u00ednh t\u1ef1 kh\u00f3a m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam phanh c\u01a1 kh\u00ed.<\/p>\n<\/div>\n<div class='eg-prod__feat'>\n<h4>Standard NMRV Main Stage<\/h4>\n<p>The main stage uses the same NMRV worm-reducer frame as our single-stage range, preserving mounting pattern compatibility, output shaft dimensions and spare-parts interchangeability. Field-replacement worm-wheel sets for the main stage draw on the same stock inventory as our standalone NMRV product range.<\/p>\n<\/div>\n<div class='eg-prod__feat'>\n<h4>V\u1ecf nh\u00f4m ADC12<\/h4>\n<p>C\u1ea3 v\u1ecf ti\u1ec1n khu\u1ebfch \u0111\u1ea1i v\u00e0 v\u1ecf ch\u00ednh khu\u1ebfch \u0111\u1ea1i \u0111\u1ec1u s\u1eed d\u1ee5ng h\u1ee3p kim nh\u00f4m \u0111\u00fac ADC12 \u0111\u1ec3 d\u1eabn nhi\u1ec7t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n. Tr\u1ecdng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb th\u01b0\u1eddng th\u1ea5p h\u01a1n t\u1eeb 30 \u0111\u1ebfn 40% so v\u1edbi lo\u1ea1i tr\u1ee5c v\u00edt xo\u1eafn \u1ed1c b\u1eb1ng gang c\u00f3 c\u00f9ng m\u00f4-men xo\u1eafn, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c x\u1eed l\u00fd trong qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p v\u00e0 l\u1eafp \u0111\u1eb7t.<\/p>\n<\/div>\n<div class='eg-prod__feat'>\n<h4>Ch\u1ea5t b\u00f4i tr\u01a1n PAG t\u1ed5ng h\u1ee3p<\/h4>\n<p>D\u1ea7u b\u00f4i tr\u01a1n \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y s\u1eb5n b\u1eb1ng polyalkylene glycol t\u1ed5ng h\u1ee3p ISO VG 320 cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng. T\u1ea7ng ti\u1ec1n khu\u1ebfch \u0111\u1ea1i xo\u1eafn \u1ed1c v\u00e0 t\u1ea7ng ch\u00ednh khu\u1ebfch \u0111\u1ea1i tr\u1ee5c v\u00edt d\u00f9ng chung m\u1ed9t bu\u1ed3ng d\u1ea7u trong c\u1ea5u h\u00ecnh k\u1ebft h\u1ee3p. Th\u1ec3 t\u00edch d\u1ea7u \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh t\u1ea1i nh\u00e0 m\u00e1y gi\u00fap duy tr\u00ec h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t \u0111\u00e3 c\u00f4ng b\u1ed1 m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n<\/div>\n<div class='eg-prod__feat'>\n<h4>Ph\u1edbt tr\u1ee5c hai m\u00f4i Viton<\/h4>\n<p>Gio\u0103ng hai m\u00f4i Viton (FKM) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf c\u1ea3 tr\u1ee5c \u0111\u1ea7u v\u00e0o giai \u0111o\u1ea1n s\u01a1 c\u1ea5p v\u00e0 tr\u1ee5c \u0111\u1ea7u ra giai \u0111o\u1ea1n ch\u00ednh. Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 200 \u0111\u1ed9 C, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng m\u00f9a h\u00e8 \u1edf \u00dac b\u00ean trong c\u00e1c t\u1ee7 \u0111\u00f3ng g\u00f3i k\u00edn m\u00e0 kh\u00f4ng b\u1ecb c\u1ee9ng l\u1ea1i ho\u1eb7c n\u1ee9t s\u1edbm, nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1c lo\u1ea1i gio\u0103ng nitrile thay th\u1ebf.<\/p>\n<\/div>\n<div class='eg-prod__feat'>\n<h4>Chu\u1ea9n b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp IP55<\/h4>\n<p>C\u1ea3 hai giai \u0111o\u1ea1n \u0111\u1ec1u \u0111\u1ea1t ti\u00eau chu\u1ea9n b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp IP55. C\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p tr\u1ee5c \u0111\u1ea7u ra v\u1edbi gio\u0103ng k\u00edn ki\u1ec3u m\u00ea cung cho c\u00e1c \u1ee9ng d\u1ee5ng khai th\u00e1c m\u1ecf v\u00e0 x\u1eed l\u00fd ng\u0169 c\u1ed1c trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u b\u1ee5i. S\u01a1n chuy\u00ean d\u1ee5ng cho m\u00f4i tr\u01b0\u1eddng bi\u1ec3n \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh l\u00e0 ti\u00eau chu\u1ea9n tr\u00ean c\u00e1c thi\u1ebft b\u1ecb d\u00e0nh cho c\u00e1c c\u00f4ng tr\u00ecnh c\u1ea3ng bi\u1ec3n ven bi\u1ec3n.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>\u1ee8ng d\u1ee5ng<\/span><\/p>\n<h2>Typical EPPC071\/NMRV050 Applications Across Australia<\/h2>\n<p>The EPPC071\/NMRV050 is specified across five primary Australian industry sectors. The descriptions below reflect real installations where the helical pre-stage efficiency advantage over a two-stage worm configuration provides measurable operating-cost benefit or thermal-envelope relief.<\/p>\n<div class='eg-prod__app-row'>\n<div class='eg-prod__app-media'><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/material-handling-logistics-application.webp' alt='EPPC071\/NMRV050 in Material Handling and Logistics service' \/><\/div>\n<div class='eg-prod__app-body'>\n<h3>V\u1eadn chuy\u1ec3n v\u00e0 h\u1eadu c\u1ea7n v\u1eadt li\u1ec7u<\/h3>\n<p>For material handling and logistics duty, the EPPC071\/NMRV050 is specified into continuous-duty roller-conveyor drives, pallet-transfer indexing units and bulk-terminal belt-tensioning reducers at Australian DC operations. The helical pre-stage delivers approximately 78 percent combined mechanical efficiency, substantially higher than the 50 to 70 percent typical of two-stage worm arrangements. At continuous operation this translates to meaningful electrical-energy savings and reduced heat load inside enclosed conveyor cabinets &#8211; particularly relevant on 24\/7 three-shift Sydney and Melbourne distribution centres.<\/p>\n<\/div>\n<\/div>\n<div class='eg-prod__app-row'>\n<div class='eg-prod__app-media'><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/food-beverage-packaging-application.webp' alt='EPPC071\/NMRV050 in Food and Beverage Processing service' \/><\/div>\n<div class='eg-prod__app-body'>\n<h3>Ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/h3>\n<p>In food and beverage processing applications, the EPPC071\/NMRV050 powers bottling-line spindle drives, palletiser-cell indexing reducers and CIP-tolerant processing conveyors at Australian dairies, craft breweries and meat processors. The higher combined efficiency of the helical pre-stage compared to a two-stage worm configuration matters here because these lines run continuously for long campaigns. Food-grade H1 synthetic lubricant fill is available as a factory option, with stainless fasteners and washdown-tolerant paint on request.<\/p>\n<\/div>\n<\/div>\n<div class='eg-prod__app-row'>\n<div class='eg-prod__app-media'><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/environmental-water-treatment-application.webp' alt='EPPC071\/NMRV050 in Environmental and Water Treatment service' \/><\/div>\n<div class='eg-prod__app-body'>\n<h3>X\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/h3>\n<p>For environmental and water-treatment service, the EPPC071\/NMRV050 drives screw-conveyor sludge transport, slow-speed grit-classifier augers and DAF skimmer reducers at municipal and private industrial plants across regional Australia. The IP55 housing and viton lip-seal package handle the corrosive splash environment of chlorination and caustic-dosing zones. The helical pre-stage maintains efficient torque transmission across a wide input-rpm range, enabling VFD-driven variable-speed duty with stable output torque across the operating envelope.<\/p>\n<\/div>\n<\/div>\n<div class='eg-prod__app-row'>\n<div class='eg-prod__app-media'><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/agriculture-application.webp' alt='EPPC071\/NMRV050 in Agriculture and Primary Production service' \/><\/div>\n<div class='eg-prod__app-body'>\n<h3>N\u00f4ng nghi\u1ec7p v\u00e0 s\u1ea3n xu\u1ea5t s\u01a1 c\u1ea5p<\/h3>\n<p>For agricultural and primary-production applications, the EPPC071\/NMRV050 is deployed on poultry-house feed-conveyor drives, grain-handling screw-conveyor reducers and irrigation-pump clutch drives on NSW, Victorian and Queensland rural operations. The helical pre-stage efficiency advantage over two-stage worm construction becomes significant where the reducer operates continuously for long periods &#8211; electrical consumption on a dairy-shed 24-hour feed line adds up, and the thermal envelope of the aluminium housing handles Queensland summer ambient without active cooling.<\/p>\n<\/div>\n<\/div>\n<div class='eg-prod__app-row'>\n<div class='eg-prod__app-media'><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/mining-minerals-processing-application.webp' alt='EPPC071\/NMRV050 in Mining and Minerals Processing service' \/><\/div>\n<div class='eg-prod__app-body'>\n<h3>Khai th\u00e1c m\u1ecf v\u00e0 ch\u1ebf bi\u1ebfn kho\u00e1ng s\u1ea3n<\/h3>\n<p>In mining and minerals-processing service, the EPPC071\/NMRV050 drives ore-sample screw feeders, slow-speed cone-crusher auxiliary reducers and tailings-pond skimmer drives at Pilbara, Kalgoorlie and central Queensland operations. The helical pre-stage provides improved impact-load tolerance compared to worm-only pre-stages &#8211; relevant on screen-drive and feeder applications where intermittent shock loading is normal. Labyrinth-seal output upgrade and marine-grade paint are both specified as standard on units destined for tropical-coastal bulk-terminal installations.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/span><\/p>\n<h2>How to Specify the EPPC071\/NMRV050 Correctly<\/h2>\n<p>B\u1ed9 gi\u1ea3m t\u1ed1c k\u1ebft h\u1ee3p b\u00e1nh r\u0103ng xo\u1eafn \u1ed1c-tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh khi c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c ho\u1eb7c \u0111\u1eb7c t\u00ednh nhi\u1ec7t c\u1ee7a t\u1ee7 \u0111i\u1ec7n khi\u1ebfn l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u su\u1ea5t so v\u1edbi b\u1ed9 gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt hai c\u1ea5p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng tr\u1edf n\u00ean \u0111\u00e1ng k\u1ec3 v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh. Ba y\u1ebfu t\u1ed1 c\u1ea7n ki\u1ec3m tra l\u00e0: m\u00f4-men xo\u1eafn \u0111\u1ea7u ra y\u00eau c\u1ea7u, t\u1ef7 s\u1ed1 truy\u1ec1n k\u1ebft h\u1ee3p y\u00eau c\u1ea7u v\u00e0 c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf c\u1ee7a \u0111\u1ed9ng c\u01a1 t\u1ea1i \u0111i\u1ec3m v\u1eadn h\u00e0nh. B\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i s\u1ebd ki\u1ec3m tra c\u1ea3 ba y\u1ebfu t\u1ed1 n\u00e0y d\u1ef1a tr\u00ean h\u1ed3 s\u01a1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi \u0111\u01b0a ra khuy\u1ebfn ngh\u1ecb v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/p>\n<div class='eg-prod__sel-grid'>\n<div class='eg-prod__sel'>\n<h4>1. X\u00e1c nh\u1eadn m\u00f4-men xo\u1eafn \u0111\u1ea7u ra<\/h4>\n<p>Required torque at the output must fall within the 100 Nm rating of the EPPC071\/NMRV050. Apply an appropriate service factor (1.0 uniform \/ 1.25 moderate shock \/ 1.5 heavy shock) on the nominal load torque.<\/p>\n<\/div>\n<div class='eg-prod__sel'>\n<h4>2. Thi\u1ebft l\u1eadp t\u1ef7 l\u1ec7 k\u1ebft h\u1ee3p<\/h4>\n<p>T\u1ed1c \u0111\u1ed9 quay \u0111\u1ea7u ra y\u00eau c\u1ea7u \u1edf t\u1ea3i d\u1eabn \u0111\u1ed9ng s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1ef7 s\u1ed1 truy\u1ec1n k\u1ebft h\u1ee3p. T\u1ef7 s\u1ed1 truy\u1ec1n k\u1ebft h\u1ee3p kh\u1ea3 d\u1ee5ng n\u1eb1m trong kho\u1ea3ng t\u1eeb 10:1 \u0111\u1ebfn 700:1 th\u00f4ng qua c\u00e1c c\u1eb7p t\u1ef7 s\u1ed1 truy\u1ec1n \u1edf giai \u0111o\u1ea1n ti\u1ec1n khu\u1ebfch \u0111\u1ea1i v\u00e0 giai \u0111o\u1ea1n ch\u00ednh kh\u00e1c nhau. H\u00e3y ch\u1ec9 \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 quay \u0111\u1ea7u ra m\u1ee5c ti\u00eau \u0111\u1ec3 c\u00f3 t\u1ef7 s\u1ed1 truy\u1ec1n ph\u00f9 h\u1ee3p.<\/p>\n<\/div>\n<div class='eg-prod__sel'>\n<h4>3. X\u00e1c nh\u1eadn c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1<\/h4>\n<p>Pre-stage input-power capacity is 1.1 kW maximum. Helical pre-stage efficiency (approximately 96 percent) allows smaller motor sizing than a two-stage worm equivalent for the same driven-load torque.<\/p>\n<\/div>\n<\/div>\n<p><img src='https:\/\/nmrv-gearbox.xyz\/wp-content\/uploads\/2026\/04\/nmrv-gearbox-factory-2.webp' alt='EPPC071\/NMRV050 reference structure and internal arrangement' style='width:100%;max-width:680px;margin:22px auto 0 auto;display:block;border-radius:6px;background:#F1F1F1;' \/><\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/span><\/p>\n<h2>EPPC071\/NMRV050 Technical Questions<\/h2>\n<p>The most common technical questions our engineering desk receives on the EPPC071\/NMRV050 from Australian OEM design engineers, plant maintenance leads, and specification consultants. Additional questions are welcome by email to our engineering team.<\/p>\n<div class='eg-prod__faq-item'>\n<h4>Is the EPPC071\/NMRV050 compatible with competitor two-stage reducers dimensionally?<\/h4>\n<p>M\u1eabu m\u1eb7t b\u00edch \u0111\u1ea7u ra giai \u0111o\u1ea1n ch\u00ednh tu\u00e2n theo k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n NMRV, cho ph\u00e9p l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp b\u1eb1ng bu l\u00f4ng cho c\u00e1c thi\u1ebft b\u1ecb c\u00f3 khung t\u01b0\u01a1ng \u0111\u01b0\u01a1ng trong danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00e2u \u00c2u v\u00e0 ch\u00e2u \u00c1 t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u l\u1edbn. K\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 c\u1ee7a v\u1ecf thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 kh\u00e1c m\u1ed9t ch\u00fat so v\u1edbi k\u00edch th\u01b0\u1edbc khung giai \u0111o\u1ea1n ti\u1ec1n khu\u1ebfch \u0111\u1ea1i. \u0110\u1ec3 x\u00e1c minh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch khi l\u1eafp \u0111\u1eb7t, h\u00e3y g\u1eedi b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc c\u1ee7a thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3 \u0111\u1ebfn b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 so s\u00e1nh tr\u1ef1c ti\u1ebfp k\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3.<\/p>\n<\/div>\n<div class='eg-prod__faq-item'>\n<h4>What certifications does the EPPC071\/NMRV050 carry?<\/h4>\n<p>Our quality management system is ISO 9001:2015 certified. The EPPC071\/NMRV050 carries CE conformity for export markets, RoHS material compliance, and IP55 ingress-protection testing. Certificates of conformity are issued with every shipment and individual-serial-number test records are retained at the factory for five years. Application-specific certifications such as ATEX are available on a project-configured basis.<\/p>\n<\/div>\n<div class='eg-prod__faq-item'>\n<h4>C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh tr\u1ee5c theo y\u00eau c\u1ea7u ri\u00eang kh\u00f4ng?<\/h4>\n<p>C\u00e1c t\u00f9y ch\u1ecdn chi\u1ec1u d\u00e0i tr\u1ee5c \u0111\u1ea7u ra, r\u00e3nh then kh\u00f4ng ti\u00eau chu\u1ea9n, tr\u1ee5c \u0111\u1ea7u ra k\u00e9o d\u00e0i k\u00e9p cho h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng k\u00e9p v\u00e0 n\u1eafp b\u1ea3o v\u1ec7 \u0111\u1ea7u tr\u1ee5c \u0111\u1ec1u c\u00f3 s\u1eb5n cho \u0111\u1ea7u ra giai \u0111o\u1ea1n ch\u00ednh. Y\u00eau c\u1ea7u s\u1ed1 l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u \u00e1p d\u1ee5ng cho c\u00e1c bi\u1ebfn th\u1ec3 tr\u1ee5c kh\u00f4ng c\u00f3 trong danh m\u1ee5c. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u1edf c\u1ea5p \u0111\u1ed9 b\u1ea3n v\u1ebd s\u1ebd \u0111\u01b0\u1ee3c trao \u0111\u1ed5i v\u1edbi b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i trong giai \u0111o\u1ea1n b\u00e1o gi\u00e1.<\/p>\n<\/div>\n<div class='eg-prod__faq-item'>\n<h4>B\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c lo\u1ea1i \u0111\u1ea1t ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m ho\u1eb7c c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c r\u1eeda tr\u00f4i kh\u00f4ng?<\/h4>\n<p>Vi\u1ec7c \u0111\u1ed5 \u0111\u1ea7y ch\u1ea5t b\u00f4i tr\u01a1n t\u1ed5ng h\u1ee3p \u0111\u1ea1t ti\u00eau chu\u1ea9n USDA H1 t\u1ea1i nh\u00e0 m\u00e1y, n\u00e2ng c\u1ea5p \u1ed1c v\u00edt b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 h\u1ec7 th\u1ed1ng s\u01a1n ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c r\u1eeda tr\u00f4i \u0111\u1ec3 b\u1ea3o qu\u1ea3n l\u1ea1nh b\u1eb1ng dung d\u1ecbch ki\u1ec1m h\u00e0ng ng\u00e0y \u0111\u1ec1u c\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u. Vui l\u00f2ng n\u00eau r\u00f5 y\u00eau c\u1ea7u khi b\u00e1o gi\u00e1 \u0111\u1ec3 nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh ch\u1ea5t b\u00f4i tr\u01a1n, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ch\u1ea5t \u0111\u00e0n h\u1ed3i gio\u0103ng v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t ph\u00f9 h\u1ee3p cho c\u1ea3 v\u1ecf t\u1ea7ng ti\u1ec1n x\u1eed l\u00fd xo\u1eafn \u1ed1c v\u00e0 v\u1ecf t\u1ea7ng ch\u00ednh NMRV.<\/p>\n<\/div>\n<div class='eg-prod__faq-item'>\n<h4>What combined efficiency does the EPPC071\/NMRV050 achieve?<\/h4>\n<p>Combined mechanical efficiency of the EPPC071\/NMRV050 is approximately 78 percent across the normal operating range, the product of the helical pre-stage (approximately 96 percent) and the NMRV worm main stage (78 to 85 percent depending on the main ratio). This is substantially higher than the 50 to 70 percent typical of two-stage worm arrangements, translating to measurable motor-electrical consumption savings on continuous-duty applications.<\/p>\n<\/div>\n<div class='eg-prod__faq-item'>\n<h4>When would I choose the EPPC071\/NMRV050 over a two-stage worm reducer?<\/h4>\n<p>Specify the EPPC071\/NMRV050 when: input power is above 0.5 kW and electrical consumption matters, continuous-duty operation is the norm (conveyors, processing lines), impact loading or frequent starts stress the drive train, or thermal headroom in enclosed cabinet installations is constrained. Choose a two-stage worm when very high combined ratios above 700:1 are required, since the helical pre-stage cannot reach the ultra-high ratios of a two-stage worm configuration.<\/p>\n<\/div>\n<p><script type='application\/ld+json'>{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the EPPC071\\\/NMRV050 compatible with competitor two-stage reducers dimensionally?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The main-stage output-flange pattern follows standard NMRV dimensions, making direct bolt-on retrofit possible for equivalent-frame European and Asian catalogue units from the major brands. Overall envelope dimensions differ slightly with the pre-stage frame size. For retrofit compatibility verification, send the existing-unit dimensional drawings to our engineering desk for a direct envelope comparison.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What certifications does the EPPC071\\\/NMRV050 carry?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Our quality management system is ISO 9001:2015 certified. The EPPC071\\\/NMRV050 carries CE conformity for export markets, RoHS material compliance, and IP55 ingress-protection testing. Certificates of conformity are issued with every shipment and individual-serial-number test records are retained at the factory for five years. Application-specific certifications such as ATEX are available on a project-configured basis.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Are custom shaft modifications available?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Custom output-shaft lengths, non-standard keyways, double-extended output shafts for dual-drive arrangements, and shaft-end protective covers are all available on the main-stage output. Minimum-quantity requirements apply for non-catalogue shaft variants. Drawing-level specification is exchanged with our engineering desk during the quotation stage.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can you supply food-grade or washdown-tolerant variants?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"USDA H1-rated synthetic lubricant factory fill, stainless-steel fastener upgrade, and washdown-tolerant paint systems for daily caustic CIP exposure are all available on request. Specify the requirement at quotation so the factory can configure the correct lubricant, seal elastomer compatibility, and surface finish across both the helical pre-stage and NMRV main stage housings.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What combined efficiency does the EPPC071\\\/NMRV050 achieve?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Combined mechanical efficiency of the EPPC071\\\/NMRV050 is approximately 78 percent across the normal operating range, the product of the helical pre-stage (approximately 96 percent) and the NMRV worm main stage (78 to 85 percent depending on the main ratio). This is substantially higher than the 50 to 70 percent typical of two-stage worm arrangements, translating to measurable motor-electrical consumption savings on continuous-duty applications.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"When would I choose the EPPC071\\\/NMRV050 over a two-stage worm reducer?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Specify the EPPC071\\\/NMRV050 when: input power is above 0.5 kW and electrical consumption matters, continuous-duty operation is the norm (conveyors, processing lines), impact loading or frequent starts stress the drive train, or thermal headroom in enclosed cabinet installations is constrained. Choose a two-stage worm when very high combined ratios above 700:1 are required, since the helical pre-stage cannot reach the ultra-high ratios of a two-stage worm configuration.\"\n            }\n        }\n    ]\n}<\/script><\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>\u0110\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng<\/span><\/p>\n<h2>What Engineers Say About the EPPC071\/NMRV050<\/h2>\n<p>Ph\u1ea3n h\u1ed3i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c t\u1eeb kh\u00e1ch h\u00e0ng k\u1ef9 thu\u1eadt trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc \u00dac. T\u00ean v\u00e0 c\u00f4ng ty \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u1edbi s\u1ef1 cho ph\u00e9p. V\u0103n b\u1ea3n \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c di\u1ec5n \u0111\u1ea1t l\u1ea1i khi c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin chi ti\u1ebft d\u1ef1 \u00e1n mang t\u00ednh b\u1ea3o m\u1eadt th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<div class='eg-prod__review-grid'>\n<div class='eg-prod__review'>\n<div class='eg-prod__review-meta'>\n<div>\n<div class='eg-prod__review-name'>Ben K.<\/div>\n<div class='eg-prod__review-role'>Engineering Manager, Poultry operation, South East QLD<\/div>\n<\/div>\n<div class='eg-prod__review-stars'>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<p class='eg-prod__review-text'>EPPC071\/NMRV050 units installed on our new feed-conveyor drive project last year. Continuous-duty operation at elevated summer ambient was the key stressor on the previous equipment. The helical-worm combined design delivers the output torque we need at measurably lower motor-electrical consumption compared to the outgoing two-stage worm reducers.<\/p>\n<\/div>\n<div class='eg-prod__review'>\n<div class='eg-prod__review-meta'>\n<div>\n<div class='eg-prod__review-name'>Alessandro Rosso<\/div>\n<div class='eg-prod__review-role'>Qu\u1ea3n l\u00fd s\u1ea3n ph\u1ea9m, nh\u00e0 cung c\u1ea5p m\u00e1y m\u00f3c \u0111\u00f3ng g\u00f3i, \u00dd<\/div>\n<\/div>\n<div class='eg-prod__review-stars'>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<p class='eg-prod__review-text'>The EPPC071\/NMRV050 addresses the efficiency requirement on our new food-processing conveyor platform for EU-market export. Helical pre-stage thermal behaviour under continuous-duty operation was a specification driver &#8211; our customers run these lines for long production campaigns without cabinet cooling.<\/p>\n<\/div>\n<div class='eg-prod__review'>\n<div class='eg-prod__review-meta'>\n<div>\n<div class='eg-prod__review-name'>Elena Petrova<\/div>\n<div class='eg-prod__review-role'>Tr\u01b0\u1edfng nh\u00f3m thi\u1ebft k\u1ebf c\u01a1 kh\u00ed, nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p, \u0110\u00f4ng \u00c2u<\/div>\n<\/div>\n<div class='eg-prod__review-stars'>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<p class='eg-prod__review-text'>Evaluating the EPPC071\/NMRV050 for inclusion on our grain-handling screw-conveyor product range. The input-power capacity at the helical pre-stage is the key differentiator against our current two-stage worm specification. Factory documentation quality supported the qualification-sign-off process.<\/p>\n<\/div>\n<div class='eg-prod__review'>\n<div class='eg-prod__review-meta'>\n<div>\n<div class='eg-prod__review-name'>Raj Patel<\/div>\n<div class='eg-prod__review-role'>Gi\u00e1m \u0111\u1ed1c k\u1ef9 thu\u1eadt, Nh\u00e0 ph\u00e2n ph\u1ed1i c\u00f4ng nghi\u1ec7p, \u1ea4n \u0110\u1ed9<\/div>\n<\/div>\n<div class='eg-prod__review-stars'>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<p class='eg-prod__review-text'>Stocking the EPPC071\/NMRV050 for the Indian processing-industry market. Customer feedback on the helical-worm combined efficiency and cabinet-temperature behaviour has been positive in the food-processing and pharmaceutical-manufacturing segments. Build-quality consistency across batch shipments has been reliable.<\/p>\n<\/div>\n<div class='eg-prod__review'>\n<div class='eg-prod__review-meta'>\n<div>\n<div class='eg-prod__review-name'>Pieter Janssen<\/div>\n<div class='eg-prod__review-role'>Tr\u01b0\u1edfng ph\u00f2ng k\u1ef9 thu\u1eadt nh\u00e0 m\u00e1y, nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng, H\u00e0 Lan<\/div>\n<\/div>\n<div class='eg-prod__review-stars'>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<\/div>\n<p class='eg-prod__review-text'>The EPPC071\/NMRV050 runs our bottling-line spindle drives after a production-line retrofit. The motor-electrical consumption reduction compared to the previous two-stage worm reducers has been quantified on the plant SCADA historical data &#8211; meaningful annual savings across the multi-line facility.<\/p>\n<\/div>\n<\/div>\n<p><script type='application\/ld+json'>{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EPPC071\\\/NMRV050 Helical-Worm Combined Reducer\",\n    \"sku\": \"EPPC071-NMRV050\",\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.9\",\n        \"reviewCount\": \"5\",\n        \"bestRating\": \"5\",\n        \"worstRating\": \"1\"\n    },\n    \"review\": [\n        {\n            \"@type\": \"Review\",\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Ben K.\"\n            },\n            \"reviewBody\": \"EPPC071\\\/NMRV050 units installed on our new feed-conveyor drive project last year. Continuous-duty operation at elevated summer ambient was the key stressor on the previous equipment. The helical-worm combined design delivers the output torque we need at measurably lower motor-electrical consumption compared to the outgoing two-stage worm reducers.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Alessandro Rosso\"\n            },\n            \"reviewBody\": \"The EPPC071\\\/NMRV050 addresses the efficiency requirement on our new food-processing conveyor platform for EU-market export. Helical pre-stage thermal behaviour under continuous-duty operation was a specification driver - our customers run these lines for long production campaigns without cabinet cooling.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Elena Petrova\"\n            },\n            \"reviewBody\": \"Evaluating the EPPC071\\\/NMRV050 for inclusion on our grain-handling screw-conveyor product range. The input-power capacity at the helical pre-stage is the key differentiator against our current two-stage worm specification. Factory documentation quality supported the qualification-sign-off process.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Raj Patel\"\n            },\n            \"reviewBody\": \"Stocking the EPPC071\\\/NMRV050 for the Indian processing-industry market. Customer feedback on the helical-worm combined efficiency and cabinet-temperature behaviour has been positive in the food-processing and pharmaceutical-manufacturing segments. Build-quality consistency across batch shipments has been reliable.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Pieter Janssen\"\n            },\n            \"reviewBody\": \"The EPPC071\\\/NMRV050 runs our bottling-line spindle drives after a production-line retrofit. The motor-electrical consumption reduction compared to the previous two-stage worm reducers has been quantified on the plant SCADA historical data - meaningful annual savings across the multi-line facility.\"\n        }\n    ]\n}<\/script><\/section>\n<section class='eg-prod__sect'><span class='eg-prod__eyebrow'>S\u1ea3n ph\u1ea9m li\u00ean quan<\/span><\/p>\n<h2>C\u00e1c c\u1ea5u h\u00ecnh k\u1ebft h\u1ee3p xo\u1eafn \u1ed1c-s\u00e2u li\u00ean quan<\/h2>\n<p>Three related helical-worm combined reducers across different torque and input-power envelopes. If the EPPC071\/NMRV050 is close but not exactly matched to your duty requirement, one of the alternatives below may deliver a better specification fit.<\/p>\n<div class='eg-prod__related-grid'>\n<div class='eg-prod__related'>\n<h4>EPPC080\/NMRV050<\/h4>\n<p>100 Nm rated output torque at 1.5 kW input. Suits high-utilisation continuous-duty conveyor drives.<\/p>\n<p><a href='https:\/\/nmrv-gearbox.xyz\/vi\/product\/eppc080-nmrv050\/'>View EPPC080\/NMRV050 &rarr;<\/a><\/div>\n<div class='eg-prod__related'>\n<h4>EPPC080\/NMRV063<\/h4>\n<p>225 Nm rated output torque at 2.2 kW input. Suits processing equipment drives and mid-torque mixer reducers.<\/p>\n<p><a href='https:\/\/nmrv-gearbox.xyz\/vi\/product\/eppc080-nmrv063\/'>View EPPC080\/NMRV063 &rarr;<\/a><\/div>\n<div class='eg-prod__related'>\n<h4>EPPC080\/NMRV075<\/h4>\n<p>M\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c \u0111\u1ea7u ra 306 Nm \u1edf c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o 2,2 kW. Th\u00edch h\u1ee3p cho c\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng m\u00e1y tr\u1ed9n c\u00f4ng su\u1ea5t l\u1edbn v\u00e0 b\u1ed9 gi\u1ea3m t\u1ed1c m\u00e1y khu\u1ea5y kh\u1ed5 l\u1edbn.<\/p>\n<p><a href='https:\/\/nmrv-gearbox.xyz\/vi\/product\/eppc080-nmrv075\/'>Xem EPPC080\/NMRV075 \u2192<\/a><\/div>\n<\/div>\n<p style='margin-top:14px;'>Xem to\u00e0n b\u1ed9 <a href='https:\/\/nmrv-gearbox.xyz\/vi\/product-category\/helical-worm-combined\/'>ph\u1ea1m vi k\u1ebft h\u1ee3p xo\u1eafn \u1ed1c-tuy\u1ebfn<\/a> ho\u1eb7c so s\u00e1nh v\u1edbi <a href='https:\/\/nmrv-gearbox.xyz\/vi\/product-category\/combined-two-stage\/'>c\u00e1c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf giun hai giai \u0111o\u1ea1n k\u1ebft h\u1ee3p<\/a>.<\/p>\n<\/section>\n<section class='eg-prod__sect'>\n<div class='eg-prod__cta-final'>\n<h3>Ready to Specify the EPPC071\/NMRV050?<\/h3>\n<p>H\u00e3y g\u1eedi c\u00e1c th\u00f4ng s\u1ed1 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n \u0111\u1ebfn b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i \u00dac \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u1ec1 k\u00edch th\u01b0\u1edbc, c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ed9ng c\u01a1 t\u01b0\u01a1ng th\u00edch v\u00e0 b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c. C\u00e1c th\u1eafc m\u1eafc k\u1ef9 thu\u1eadt s\u1ebd do k\u1ef9 s\u01b0 ph\u1ee5 tr\u00e1ch s\u1ea3n ph\u1ea9m x\u1eed l\u00fd, ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1ed9 ph\u1eadn b\u00e1n h\u00e0ng chung chung.<\/p>\n<p><a href='https:\/\/nmrv-gearbox.xyz\/vi\/contact-us\/' class='eg-prod__cta-btn'>Li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt<\/a><\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Factory-paired EPPC071\/NMRV050 helical-worm combined reducer with 100 Nm rated output torque and approximately 78 percent combined mechanical efficiency. Combined ratios from 10:1 to 700:1. Pre-stage motor input up to 1.1 kW. Engineered for general industrial conveyor drives and agitator reducers across Australian industry.<\/p>","protected":false},"featured_media":1854,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1660],"product_tag":[1678,1674,1631,1680,1664,1661,1663,1676,1662,1679,1632,1630],"class_list":{"0":"post-1892","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-helical-worm-combined-reducers","7":"product_tag-1-1-kw-input-reducer","8":"product_tag-100-nm-helical-worm-reducer","9":"product_tag-aluminium-gearbox","10":"product_tag-eppc071-nmrv050","11":"product_tag-helical-gear-pre-stage","12":"product_tag-helical-worm-combined-reducer","13":"product_tag-high-efficiency-gearbox-australia","14":"product_tag-nmrv050-worm-main-stage","15":"product_tag-pc-nmrv-gearbox","16":"product_tag-pc071-helical-pre-stage","17":"product_tag-right-angle-reducer","18":"product_tag-worm-reducer-australia","20":"first","21":"instock","22":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/product\/1892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/comments?post=1892"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/media\/1854"}],"wp:attachment":[{"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/media?parent=1892"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/product_brand?post=1892"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/product_cat?post=1892"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nmrv-gearbox.xyz\/vi\/wp-json\/wp\/v2\/product_tag?post=1892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}