{"id":1941,"date":"2026-06-05T09:16:25","date_gmt":"2026-06-05T09:16:25","guid":{"rendered":"https:\/\/reducers-worm.xyz\/product\/ep-nrv025-aluminium-worm-gearbox\/"},"modified":"2026-06-05T09:16:25","modified_gmt":"2026-06-05T09:16:25","slug":"ep-nrv025-aluminium-worm-gearbox","status":"publish","type":"product","link":"https:\/\/reducers-worm.xyz\/nl\/product\/ep-nrv025-aluminium-worm-gearbox\/","title":{"rendered":"EP-NRV025 Aluminium Worm Gearbox"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EP-NRV025 Aluminium Worm Gearbox\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"EP\"\n    },\n    \"sku\": \"EP-NRV025\",\n    \"description\": \"EP-NRV025 solid shaft aluminium worm gearbox, 25mm centre distance, 5-60:1, 0.06-0.09 kW, 14 Nm\",\n    \"material\": \"Die-cast aluminium alloy; tin-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:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">EP-NRV025 Solid Shaft Aluminium Worm Gearbox &#8211; Product Overview<\/h2>\n<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw+10px,18px);line-height:1.7;word-break:break-word;color:#333;\">De <strong>EP-NRV025<\/strong> is the most compact foot-mount solid-shaft aluminium worm gearbox available in the NRV range, engineered for precision instruments and micro-mechanism actuators. With a solid &Oslash;9j6 input shaft instead of an IEC motor flange, the NRV025 accepts any motor type via standard shaft coupling &#8211; servo motors, stepper motors, DC brushless, hydraulic motors, and even combustion engine PTO drives. This universal motor compatibility is the defining advantage of the NRV series over the IEC-flange-only NMRV series. At approx. 1 kg with 25 mm centre distance and &Oslash;11g6 output shaft, it delivers up to 14 Nm output torque across ratios 5-60:1. The die-cast aluminium alloy housing provides corrosion resistance and thermal efficiency superior to cast iron while saving 30-50% in weight. Purpose-designed for laboratory sample carousels, automated dispensing valves, and micro-positioning systems where the solid input shaft enables direct servo and stepper motor coupling.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/nrv-worm-gearbox-1.webp\" alt=\"EP-NRV025 solid shaft aluminium worm gearbox foot-mount 25mm centre distance\" style=\"max-width:100%;height:auto;margin:8px 0;\"><\/p>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">EP-NRV025 Technical Specifications<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/nrv-worm-gearbox-dimensions.webp\" alt=\"Afmetingstekening van de NRV-serie aluminium wormwieloverbrenging met alle framematen en asconfiguraties.\" style=\"max-width:100%;height:auto;margin:8px 0;\"><\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;\">\n<thead>\n<tr>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Parameter<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Waarde<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Model<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">EP-NRV025<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Hartafstand<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">25 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Gewicht (zonder motor)<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">approx. 1 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Ingaande as<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">&Oslash;9j6 (solid)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitgaande as<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">&Oslash;11g6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Lengte van de uitgaande as B<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">23 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitgang G1<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">50 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitvoer totaal L<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">81 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitvoerthread<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitgangssleutelbaan b1<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">3 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitgangssleutelbaan t1<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">10.2 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Verhoudingsbereik<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">5-60:1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Ingangsvermogensbereik<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06-0.09 kW<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Maximaal uitgangskoppel<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">14 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Behuizingsmateriaal<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Gegoten aluminiumlegering, gelakte afwerking<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Wormwiel<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Tinbronslegering<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Wormas<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Gehard staal, precisiegeslepen<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Smering<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Synthetische olie, levenslange vulling<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">IP-classificatie<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">IP54<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Montageposities<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">B3, B6, B7, B8, V5, V6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color:#1a3d6d;margin:14px 0 6px;\">NRV025 Performance Data (n1 = 1400 rpm)<\/h3>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;\">\n<thead>\n<tr>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Verhouding<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">n2 (rpm)<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Koppel (Nm)<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Service Factor<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Ingangsvermogen (kW)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">5<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">280<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">1.8<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">6.2<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">10<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">140<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">3.4<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">3.5<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">20<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">70<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">6.1<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">2.0<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">40<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">35<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">10<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">1.3<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">60<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">23.3<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">14<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.7<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">0.06<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2713 Belangrijkste kenmerken en voordelen<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:10px;\">\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">\u2699 Massieve ingaande as \u2013 Universele motorkoppeling<\/strong><br \/><span style=\"font-size:13px;color:#444;\">In tegenstelling tot de NMRV-serie met IEC-flens, kan de NRV met massieve ingaande as via standaard askoppelingen worden aangesloten op ELK type motor \u2013 AC-inductiemotoren, DC-borstelloze motoren, servomotoren, stappenmotoren, hydraulische motoren, pneumatische motoren en aftakasaandrijvingen van verbrandingsmotoren.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">&#9878; Ultra-Compact Solid Shaft Drive<\/strong><br \/><span style=\"font-size:13px;color:#444;\">At approximately 1 kg with 25 mm centre distance, the NRV025 fits inside enclosures and on mechanisms where no other worm gearbox can. Solid input shaft couples to any motor type via standard coupling.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">&#10052; Servo and Stepper Motor Compatible<\/strong><br \/><span style=\"font-size:13px;color:#444;\">The solid 9 mm j6 input shaft accepts bellows, beam, and jaw couplings for direct connection to servo motors, stepper motors, and DC brushless drives &#8211; enabling precision position control that IEC flange reducers cannot offer.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">\u2692 Thermisch rendement en corrosiebestendigheid van aluminium<\/strong><br \/><span style=\"font-size:13px;color:#444;\">De gegoten aluminium behuizing voert warmte 3 keer sneller af dan gietijzer, waardoor deze geschikt is voor continu gebruik bij een omgevingstemperatuur tot 40 \u00b0C. De fabriekscoating is bestand tegen vocht, reinigingsmiddelen en lichte zoutnevel.<\/span><\/div>\n<\/div>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2699 Industri\u00eble toepassingen<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/packaging-application.webp\" alt=\"EP-NRV025 solid shaft worm gearbox industrial applications for laboratory sample carousels, automated d\" style=\"max-width:100%;height:auto;margin:8px 0;\"><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:10px;\">\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">&#9874; Laboratory Instruments<\/strong><br \/><span style=\"font-size:13px;color:#444;\">Micro worm gearbox for precision sample carousels, analytical positioning, and micro-pump drives. Solid shaft couples to servo motors for step-accurate indexing at every station.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">&#9881; Automated Dispensing<\/strong><br \/><span style=\"font-size:13px;color:#444;\">Small dosing actuators, valve mechanisms, and micro-dispensing systems. Solid input enables direct servo or stepper coupling for repeatable position control.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">\u2696 Apparatuur voor gebruik buiten het elektriciteitsnet en op afgelegen locaties<\/strong><br \/><span style=\"font-size:13px;color:#444;\">De ingaande as is geschikt voor dieselhydraulische motoren, aftakasaandrijvingen en batterijgevoede gelijkstroommotoren \u2013 niet beperkt tot IEC-motoren die op het lichtnet werken. Essentieel voor mijnbouw, landbouw en bouw in afgelegen gebieden.<\/span><\/div>\n<div style=\"flex:1 1 45%;min-width:220px;background:#f5f7fa;border-left:3px solid #1a3d6d;border-radius:4px;padding:10px;box-sizing:border-box;\"><strong style=\"color:#1a3d6d;\">\u269b Precisiepositionering met servo- en stappenmotoren<\/strong><br \/><span style=\"font-size:13px;color:#444;\">Directe koppeling van servo- of stappenmotoren via balg- of balkkoppelingen voor positiecontroletoepassingen. Bereikt een hoeknauwkeurigheid die IEC-flens wormwielreductoren niet kunnen evenaren.<\/span><\/div>\n<\/div>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2699 Selectiegids en montageposities<\/h2>\n<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw+10px,18px);line-height:1.7;word-break:break-word;color:#333;\">Choose the NRV025 when you need universal motor coupling flexibility &#8211; servo, stepper, DC, hydraulic, or PTO. If your application uses only standard IEC AC motors, the NMRV025 with direct flange mount may offer a simpler installation. Both NRV and NMRV share identical output shaft specifications, torque ratings, and housing dimensions at each size.<\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;\">\n<thead>\n<tr>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Positie<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Code<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Olienoot<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Horizontaal<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">B3<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Standaard vulling<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Omgekeerd<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">B8<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Verhoogde vulling<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Verticaal omhoog<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">V5<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Verminderde vulling<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Verticaal omlaag<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">V6<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Maximale vulling<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Wandmontage links\/rechts<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">B6\/B7<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Volgens grafiek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/nrv-worm-gearbox-shaft-dimensions.webp\" alt=\"Afmetingen van de uitgaande as van de NRV-wormwielkast en specificaties van de as voor lage snelheden voor alle maten.\" style=\"max-width:100%;height:auto;margin:8px 0;\"><\/p>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2696 Vergelijking tussen NRV aluminium en gietijzeren wormwieloverbrengingen<\/h2>\n<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw+10px,18px);line-height:1.7;word-break:break-word;color:#333;\">De NRV aluminium wormwieloverbrenging biedt aanzienlijke gewichtsbesparing, betere corrosiebestendigheid en superieure warmteafvoer in vergelijking met traditionele gietijzeren reductoren \u2013 met als bijkomend voordeel universele motorkoppeling via de massieve ingaande as.<\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;\">\n<thead>\n<tr>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Functie<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Aluminium NRV<\/th>\n<th style=\"padding:6px;background:#1a3d6d;color:#fff;font-size:12px;\">Gietijzer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Gewicht<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">30-50% aansteker<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Zwaarder<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Corrosie<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Uitstekend<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Arm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Warmte<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Superieur<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Gematigd<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Kosten<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Lager<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Hoger<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Ingaande as<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Vaste universele koppeling<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Vaak vaste flens<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Motorcompatibiliteit<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Elke motor via koppeling<\/td>\n<td style=\"padding:5px 6px;border-bottom:1px solid #ddd;font-size:12px;\">Meestal alleen IEC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2753 Veelgestelde vragen<\/h2>\n<details style=\"margin:6px 0;border:1px solid #ddd;border-radius:4px;\">\n<summary style=\"padding:8px 12px;background:#1a3d6d;color:#fff;cursor:pointer;font-size:13px;list-style:none;\">&#9654; What is the difference between NRV025 and NMRV025?<\/summary>\n<div style=\"padding:8px 12px;font-size:13px;color:#333;\">NMRV025 has an IEC motor flange input for direct AC motor mounting. NRV025 has a solid input shaft for universal motor coupling including servo, stepper, DC, and pneumatic motors via standard shaft couplings. Same output specifications.<\/div>\n<\/details>\n<details style=\"margin:6px 0;border:1px solid #ddd;border-radius:4px;\">\n<summary style=\"padding:8px 12px;background:#1a3d6d;color:#fff;cursor:pointer;font-size:13px;list-style:none;\">&#9654; What motors can couple to the NRV025 solid input shaft?<\/summary>\n<div style=\"padding:8px 12px;font-size:13px;color:#333;\">Any motor with a shaft diameter accommodated by a standard coupling. This includes servo motors, stepper motors, DC brushless, fractional-HP AC motors, and even small pneumatic motors. Use jaw, bellows, beam, or oldham couplings.<\/div>\n<\/details>\n<details style=\"margin:6px 0;border:1px solid #ddd;border-radius:4px;\">\n<summary style=\"padding:8px 12px;background:#1a3d6d;color:#fff;cursor:pointer;font-size:13px;list-style:none;\">&#9654; What accessories are available for the NRV025?<\/summary>\n<div style=\"padding:8px 12px;font-size:13px;color:#333;\">Torque arm K1=70mm for shaft-mount installations, single and double output shaft options. The NRV025 is the only NRV size without a standard protective cover &#8211; use a custom dust cap if required.<\/div>\n<\/details>\n<details style=\"margin:6px 0;border:1px solid #ddd;border-radius:4px;\">\n<summary style=\"padding:8px 12px;background:#1a3d6d;color:#fff;cursor:pointer;font-size:13px;list-style:none;\">&#9654; What mounting positions does the EP-NRV025 support?<\/summary>\n<div style=\"padding:8px 12px;font-size:13px;color:#333;\">B3 horizontaal, B6 wandmontage links, B7 wandmontage rechts, B8 omgekeerd, V5 verticale uitgang omhoog, V6 verticale uitgang omlaag. Het oliepeil moet worden aangepast aan de montagepositie \u2013 raadpleeg de montagetabel voor de terugslagklep in de producthandleiding.<\/div>\n<\/details>\n<details style=\"margin:6px 0;border:1px solid #ddd;border-radius:4px;\">\n<summary style=\"padding:8px 12px;background:#1a3d6d;color:#fff;cursor:pointer;font-size:13px;list-style:none;\">&#9654; What accessories are available for the EP-NRV025?<\/summary>\n<div style=\"padding:8px 12px;font-size:13px;color:#333;\">Torque arm for shaft-mount hollow bore installations, protective cover for input shaft bore protection, single and double output shaft configurations. All NRV accessories are size-matched to the NRV025 frame dimensions.<\/div>\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 difference between NRV025 and NMRV025?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"NMRV025 has an IEC motor flange input for direct AC motor mounting. NRV025 has a solid input shaft f\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What motors can couple to the NRV025 solid input shaft?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Any motor with a shaft diameter accommodated by a standard coupling. 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The NRV025\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Mounting positions?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"B3, B6, B7, B8, V5, V6 - all standard orientations supported.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Accessories?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Torque arm, protective cover, single and double output shaft options.\"\n            }\n        }\n    ]\n}<\/script><\/p>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2605 Klantenrecensies<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:10px;\">\n<div style=\"flex:1 1 30%;min-width:200px;background:#fff;border:1px solid #ddd;border-radius:4px;padding:10px;box-sizing:border-box;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/p>\n<p style=\"font-size:12px;font-style:italic;margin:4px 0;\">&ldquo;24 NRV025 units on our lab sample handlers coupled to stepper motors. Precise indexing at every station. 16 months of daily operation with zero failures.&rdquo;<\/p>\n<p><span style=\"font-size:11px;color:#666;\"><b>James T.<\/b> &#8211; Precision Labs Pty Ltd (Australia)<\/span><\/div>\n<div style=\"flex:1 1 30%;min-width:200px;background:#fff;border:1px solid #ddd;border-radius:4px;padding:10px;box-sizing:border-box;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/p>\n<p style=\"font-size:12px;font-style:italic;margin:4px 0;\">&ldquo;NRV025 on micro-dispensing valves with servo motor coupling. 0.01 degree positioning repeatability that we cannot achieve with flange-mount NMRV reducers.&rdquo;<\/p>\n<p><span style=\"font-size:11px;color:#666;\"><b>Kenji M.<\/b> &#8211; Yamato Fine Systems (Japan)<\/span><\/div>\n<div style=\"flex:1 1 30%;min-width:200px;background:#fff;border:1px solid #ddd;border-radius:4px;padding:10px;box-sizing:border-box;\"><span style=\"color:#f5a623;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/p>\n<p style=\"font-size:12px;font-style:italic;margin:4px 0;\">&ldquo;Compact NRV025 for our greenhouse ventilation actuators. Solid shaft suits our 12V DC motor with jaw coupling. Lightweight wall-mount without reinforcement needed.&rdquo;<\/p>\n<p><span style=\"font-size:11px;color:#666;\"><b>Erik S.<\/b> &#8211; Nordic Green Tech AB (Sweden)<\/span><\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"EP-NRV025 Aluminium Worm Gearbox\",\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.9\",\n        \"reviewCount\": \"3\",\n        \"bestRating\": \"5\"\n    },\n    \"review\": [\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"James T.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"24 NRV025 units on our lab sample handlers coupled to stepper motors. Precise in\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Kenji M.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"NRV025 on micro-dispensing valves with servo motor coupling. 0.01 degree positio\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Erik S.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"Compact NRV025 for our greenhouse ventilation actuators. Solid shaft suits our 1\"\n        }\n    ]\n}<\/script><\/p>\n<h2 style=\"color:#1a3d6d;border-bottom:2px solid #1a3d6d;padding-bottom:4px;margin:24px 0 10px;\">\u2699 Gerelateerde producten en accessoires<\/h2>\n<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw+10px,18px);line-height:1.7;word-break:break-word;color:#333;\"><b>\u2699 Compatibele motoren:<\/b> Elk type motor via een massieve askoppeling \u2013 servo, stappenmotor, gelijkstroommotor, hydraulische motor, aftakas. <b>\u2696 Koppelarmen:<\/b> Op maat gemaakt voor montage op een as. <b>\u2699 Uitgaande assen:<\/b> Opties met enkele en dubbele massieve uitgaande as. <b>\u2696 Beschermhoezen:<\/b> Stofbescherming voor de boring van de ingaande as. <b>&#9881; NMRV025:<\/b> IEC motor flange version of the same 25 mm frame size.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/nrv-worm-gearbox-torque-arm-dimensions.webp\" alt=\"Afmetingen van de koppelarm van de NRV-wormwieloverbrenging voor montage in een holle boring\" style=\"max-width:100%;height:auto;margin:8px 0;\"><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/nrv-worm-gearbox-cover-dimensions.webp\" alt=\"Afmetingen van de beschermkap van de NRV-wormwielkast voor bescherming van de boring van de ingaande as\" style=\"max-width:100%;height:auto;margin:8px 0;\"><\/p>\n<div style=\"background:#1a3d6d;color:#fff;border-radius:6px;padding:20px;text-align:center;margin:20px 0;\">\n<h2 style=\"color:#fff;font-size:18px;margin:0 0 8px;\">Get Your EP-NRV025 Quote Today<\/h2>\n<p style=\"color:#cde;font-size:13px;margin:0 0 12px;\">Neem contact op met Ever Power voor prijzen, aangepaste assen en OEM-aantallen. E-mail: sales@reducers-worm.xyz<\/p>\n<p><a href=\"\/nl\/contact-us\/\" style=\"background:#fff;color:#1a3d6d;padding:8px 20px;border-radius:4px;text-decoration:none;font-weight:bold;\">\u2709 Offerte aanvragen<\/a> <a href=\"\/nl\/about-us\/\" style=\"color:#fff;padding:8px 20px;border:1px solid #fff;border-radius:4px;text-decoration:none;margin-left:6px;\">Over Ever Power<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw+10px,18px);line-height:1.7;word-break:break-word;\">The EP-NRV025 aluminium worm gearbox features a solid &Oslash;9 mm input shaft for universal motor coupling &#8211; servo, stepper, DC, hydraulic, or combustion PTO. Centre distance 25 mm, &Oslash;11 mm output shaft, ratios 5-60:1, input power 0.06-0.09 kW. Maximum torque 14 Nm. Weight approx. 1 kg. Foot-mount die-cast aluminium housing for laboratory sample carousels, automated dispensing valves, and micro-positioning .<\/p>","protected":false},"featured_media":1587,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1238],"product_tag":[1282,1280,1284,1281,1283],"class_list":{"0":"post-1941","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminium-worm-reducer","7":"product_tag-foot-mount-worm-gearbox","8":"product_tag-nrv-aluminium-worm-gearbox","9":"product_tag-servo-motor-worm-gear-reducer","10":"product_tag-solid-shaft-worm-reducer","11":"product_tag-universal-coupling-worm-drive","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/product\/1941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/comments?post=1941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/media\/1587"}],"wp:attachment":[{"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/media?parent=1941"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/product_brand?post=1941"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/product_cat?post=1941"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/nl\/wp-json\/wp\/v2\/product_tag?post=1941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}