{"id":1255,"date":"2026-06-29T08:45:57","date_gmt":"2026-06-29T08:45:57","guid":{"rendered":"https:\/\/nmrv050gearbox.top\/product\/nmrv025-worm-gearbox-compact-aluminum-worm-gear-reducer\/"},"modified":"2026-06-29T08:45:57","modified_gmt":"2026-06-29T08:45:57","slug":"nmrv025-worm-gearbox-compact-aluminum-worm-gear-reducer","status":"publish","type":"product","link":"https:\/\/nmrv050gearbox.top\/es\/producto\/nmrv025-worm-gearbox-compact-aluminum-worm-gear-reducer\/","title":{"rendered":"NMRV025 Worm Gearbox \u2013 Compact Aluminum Worm Gear Reducer"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"EP-NMRV025 Worm Gearbox\",\"brand\":{\"@type\":\"Brand\",\"name\":\"EP\"},\"sku\":\"EP-NMRV025\",\"description\":\"Compact aluminum worm gearbox 0.7 kg, ratios 5-60:1, up to 25 Nm, IEC flange compatible.\",\"material\":\"Die-cast aluminum alloy, phosphor-bronze worm wheel\",\"category\":\"Worm Gearbox\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"Contact for Quote\",\"availability\":\"https:\/\/schema.org\/InStock\"}}<\/script><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">EP-NMRV025 Compact Worm Gearbox \u2014 Precision Motion in the Smallest Footprint<\/h2>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">When installation space is at a premium and reliable torque transmission cannot be compromised, the <strong>EP-NMRV025 aluminum worm gearbox<\/strong> delivers exactly the right balance of compactness and performance. As the smallest member of Ever Power&#8217;s NMRV series, the NMRV025 is engineered for light-duty, high-precision applications where every gram and millimetre counts. Weighing just <strong>0.7 kg<\/strong>, this worm gear reducer integrates seamlessly into compact automation assemblies \u2014 from laboratory dosing systems in the pharmaceutical sector to small-format conveyor drives in food processing environments across Australia and global export markets.<\/p>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">Unlike the larger NMRV030 or NMRV040 models, the NMRV025 is purpose-built for compact stepper or servo motor pairings, making it the default choice for motion control designers needing a <strong>compact worm speed reducer<\/strong> in robotic end-effectors, pick-and-place heads, or indexing tables. Ratio options spanning 5:1 to 60:1 enable precise speed control across a wide operating range, and the standardised housing geometry ensures interchangeability with other NMRV-series units for future scalability.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-025-worm-gearbox-specification.webp\" alt=\"EP-NMRV025 worm gearbox dimension drawing and specification\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Technical Specifications<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);\">\n<thead>\n<tr style=\"background:#1a3c6e;color:#fff;\">\n<th style=\"padding:10px;border:1px solid #ccc;text-align:left;\">Parameter<\/th>\n<th style=\"padding:10px;border:1px solid #ccc;text-align:left;\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Model<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">EP-NMRV025<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Weight (without motor)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">0.7 kg<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Gear Ratios<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">5, 7.5, 10, 15, 20, 30, 40, 50, 60<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Max Input Power (P1)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Up to 0.09 kW<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Max Output Torque (M2)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Up to 25 Nm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Output Speed Range<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">28 \u2013 280 rpm (at 1400 rpm input)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Max Radial Load Fr2<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Up to 1,006 N<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Housing Material<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Die-cast aluminum alloy (EN-AC 46100)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Worm Wheel Material<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Phosphor bronze<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Output Shaft Dia. (Metric)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">11 mm H8<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Output Shaft Dia. (Inch)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">0.625 in (-0.0005)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Input Shaft Dia. (Metric)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">9 j6 mm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">NEMA Input Flange<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">48C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Mounting Options<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Foot (NMRV), Shaft (NRV), Flange<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Protection Class<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">IP54 standard<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Lubrication<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Synthetic ISO VG 220 oil (grease-pack option)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Operating Temperature<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">-10 to +40 deg C ambient<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Surface Treatment<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Polyester powder coat, RAL 5010 blue<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size:clamp(16px,2.5vw,22px);color:#1a3c6e;margin-top:24px;\">Metric &amp; Inch Dimensional Reference<\/h3>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);\">\n<thead>\n<tr style=\"background:#1a3c6e;color:#fff;\">\n<th style=\"padding:9px;border:1px solid #ccc;\">Dimension<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;\">Metric (mm)<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;\">Inch (in)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Centre Height (A)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">63<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">2.48<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Centre Distance (I)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u2014<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Output Shaft dia.<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">11 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.625 in<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Input Shaft dia.<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">9 j6 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.375 in<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Keyway (output)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">4 x 12.5 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.094 x 0.875 in<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">NEMA Flange<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u2014<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">48C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-nrv-worm-gearbox-inch-series.webp\" alt=\"NMRV025 inch series dimensional reference\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Core Features &amp; Engineering Advantages<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin:16px 0;\">\n<div style=\"width:100%;max-width:340px;box-sizing:border-box;background:#f0f5ff;border-left:4px solid #1a3c6e;padding:calc(2% + 8px);border-radius:6px;\">\n<p style=\"font-size:clamp(14px,2vw,18px);font-weight:bold;margin:0 0 6px;\">&#9881; Die-Cast Aluminum Housing<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Precision EN-AC 46100 alloy is 60% lighter than cast iron yet offers comparable rigidity. For Australian field installations, this means faster commissioning and reduced lifting equipment requirements.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:340px;box-sizing:border-box;background:#f0f5ff;border-left:4px solid #1a3c6e;padding:calc(2% + 8px);border-radius:6px;\">\n<p style=\"font-size:clamp(14px,2vw,18px);font-weight:bold;margin:0 0 6px;\">&#128268; Universal IEC\/NEMA Motor Flange<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">NEMA 48C input adaptor as standard; optional IEC B5\/B14 flanges available. Eliminates custom motor mounts and allows direct pairing with most motors stocked locally in Australia.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:340px;box-sizing:border-box;background:#f0f5ff;border-left:4px solid #1a3c6e;padding:calc(2% + 8px);border-radius:6px;\">\n<p style=\"font-size:clamp(14px,2vw,18px);font-weight:bold;margin:0 0 6px;\">&#128200; Wide Ratio Range 5:1 to 60:1<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Nine standard ratio steps in one compact housing. Achieve precise output speeds without external chain or belt reductions \u2014 simplifying layout and reducing maintenance points.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:340px;box-sizing:border-box;background:#f0f5ff;border-left:4px solid #1a3c6e;padding:calc(2% + 8px);border-radius:6px;\">\n<p style=\"font-size:clamp(14px,2vw,18px);font-weight:bold;margin:0 0 6px;\">&#128167; Oil-Tight Double-Lip Seal<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Double-lip NBR shaft seals and gasket-sealed covers prevent oil leakage in any mounting orientation \u2014 critical for overhead drives and inclined conveyors.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:340px;box-sizing:border-box;background:#f0f5ff;border-left:4px solid #1a3c6e;padding:calc(2% + 8px);border-radius:6px;\">\n<p style=\"font-size:clamp(14px,2vw,18px);font-weight:bold;margin:0 0 6px;\">&#9832; Low-Noise Worm Mesh<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Phosphor-bronze wheel running against a polished hardened steel worm produces smooth, quiet operation \u2014 typically below 65 dB(A) at rated load \u2014 meeting workplace noise requirements in food and pharmaceutical plants.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearboxes-1.webp\" alt=\"EP-NMRV025 compact worm gearbox product range\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Application Scenarios &amp; Industry Suitability<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:12px 0;\">\n<div style=\"width:100%;max-width:260px;box-sizing:border-box;text-align:center;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 8px);\">\n<p style=\"font-size:28px;margin:0;\">&#127981;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Food &amp; Beverage<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Dosing pumps, filling heads, small-format belt conveyors \u2014 the sealed housing suits washdown environments.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:260px;box-sizing:border-box;text-align:center;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 8px);\">\n<p style=\"font-size:28px;margin:0;\">&#128138;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Medical &amp; Lab Equipment<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Centrifuge drives, specimen carousels, motorised microscope stages \u2014 low backlash and quiet operation essential in clinical environments.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:260px;box-sizing:border-box;text-align:center;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 8px);\">\n<p style=\"font-size:28px;margin:0;\">&#129302;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Robotics &amp; Automation<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Pick-and-place end-effectors, SCARA joints, vision gantries \u2014 the lightweight aluminum reducer minimises inertia loads.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:260px;box-sizing:border-box;text-align:center;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 8px);\">\n<p style=\"font-size:28px;margin:0;\">&#128230;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Packaging Machinery<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Indexing tables, label applicators, capping heads \u2014 the wide ratio range delivers exact line-speed synchronisation.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Selection Guide \u2014 Choosing the Right NMRV025 Configuration<\/h2>\n<ul style=\"font-size:clamp(14px,2vw,18px);line-height:2;word-break:break-word;\">\n<li><strong>Ratio 5:1\u201310:1:<\/strong> High-speed, low-torque \u2014 agitators and fans.<\/li>\n<li><strong>Ratio 15:1\u201330:1:<\/strong> Balanced speed and torque \u2014 conveyor drives and general automation.<\/li>\n<li><strong>Ratio 40:1\u201360:1:<\/strong> Slow-speed, higher torque \u2014 indexing tables, valve actuators, positioning.<\/li>\n<\/ul>\n<h3 style=\"font-size:clamp(16px,2.5vw,22px);color:#1a3c6e;\">Output Shaft Options<\/h3>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">Solid output shaft (11 mm metric with keyway) or hollow bore for direct shaft coupling. Optional FA output flange for bolt-circle attachment. Inch variants: 0.625 in output shaft, 0.375 in input bore, NEMA 48C flange.<\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Aluminum Worm Gearbox vs. Traditional Cast Iron Reducer<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(13px,1.8vw,16px);\">\n<thead>\n<tr style=\"background:#1a3c6e;color:#fff;\">\n<th style=\"padding:10px;border:1px solid #ccc;text-align:left;\">Feature<\/th>\n<th style=\"padding:10px;border:1px solid #ccc;text-align:center;\">EP-NMRV025 (Aluminum)<\/th>\n<th style=\"padding:10px;border:1px solid #ccc;text-align:center;\">Traditional Cast Iron<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Weight<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">0.7 kg &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">2.5\u20134 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Corrosion Resistance<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">High &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Thermal Dissipation<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Excellent &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Average<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">IEC Flange Compatibility<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Standard &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Often custom<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Noise Level<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">&lt;65 dB(A) &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">70\u201380 dB(A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Mounting Orientations<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Any &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Restricted<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;margin-top:28px;\">Frequently Asked Questions<\/h2>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the maximum output torque of the EP-NMRV025?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At 1400 rpm input, the EP-NMRV025 delivers up to approximately 25 Nm at a 60:1 ratio with a 0.09 kW motor. Always verify against the performance table for your specific operating point.\"}},{\"@type\":\"Question\",\"name\":\"Can the NMRV025 be mounted in any orientation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Supports foot, flange, and shaft mount in any spatial orientation \u2014 horizontal, vertical, or inclined \u2014 with the correct oil fill or grease-pack option.\"}},{\"@type\":\"Question\",\"name\":\"Is the NMRV025 compatible with NEMA 48C motors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The inch series includes an integral NEMA 48C flange with 0.5 in bore. For metric motors, IEC B14 adaptors are available as optional accessories.\"}},{\"@type\":\"Question\",\"name\":\"What lubrication does the EP-NMRV025 require?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Synthetic ISO VG 220 worm gear oil as standard. Grease-packed option for vertical-shaft applications. Typical service life exceeds 10,000 hours under rated load.\"}},{\"@type\":\"Question\",\"name\":\"How does the NMRV025 differ from the NMRV030?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The NMRV025 weighs 0.7 kg with up to 25 Nm. The NMRV030 steps up to 1.2 kg and approximately 60 Nm with a larger output shaft and higher radial load capacity.\"}}]}<\/script><\/p>\n<details style=\"border:1px solid #d0daf0;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"background:#f0f5ff;padding:14px;font-size:clamp(14px,2vw,18px);font-weight:bold;cursor:pointer;list-style:none;\">&#10067; What is the maximum output torque of the EP-NMRV025?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">At 1400 rpm input, up to <strong>25 Nm<\/strong> at 60:1 ratio with 0.09 kW motor. Verify against performance table for your specific operating point.<\/p>\n<\/details>\n<details style=\"border:1px solid #d0daf0;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"background:#f0f5ff;padding:14px;font-size:clamp(14px,2vw,18px);font-weight:bold;cursor:pointer;list-style:none;\">&#10067; Can the NMRV025 be mounted in any orientation?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes. Foot, flange and shaft mount all supported. Operates in any orientation with correct oil fill or grease-pack option specified.<\/p>\n<\/details>\n<details style=\"border:1px solid #d0daf0;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"background:#f0f5ff;padding:14px;font-size:clamp(14px,2vw,18px);font-weight:bold;cursor:pointer;list-style:none;\">&#10067; Is the NMRV025 compatible with NEMA 48C motors?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes \u2014 the inch series includes an integral NEMA 48C flange with 0.5 in bore. IEC B14 adaptors available for metric motors.<\/p>\n<\/details>\n<details style=\"border:1px solid #d0daf0;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"background:#f0f5ff;padding:14px;font-size:clamp(14px,2vw,18px);font-weight:bold;cursor:pointer;list-style:none;\">&#10067; What lubrication does the EP-NMRV025 require?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Synthetic ISO VG 220 oil standard; grease-pack for vertical applications. Service life exceeds 10,000 hours under rated load.<\/p>\n<\/details>\n<details style=\"border:1px solid #d0daf0;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"background:#f0f5ff;padding:14px;font-size:clamp(14px,2vw,18px);font-weight:bold;cursor:pointer;list-style:none;\">&#10067; How does the NMRV025 differ from the NMRV030?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">NMRV025: 0.7 kg, up to 25 Nm. NMRV030: 1.2 kg, up to 60 Nm \u2014 larger output shaft and higher radial load capacity for heavier conveyor drives.<\/p>\n<\/details>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"EP-NMRV025 Worm Gearbox\",\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"3\"},\"review\":[{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"James Whitfield\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"Installed on our beverage filling carousel in Melbourne. Incredibly compact for the torque \u2014 two years in with zero leaks. Perfect tight-space retrofit.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Lena Bauer\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"Several NMRV025 units on our pharmaceutical dosing lines in Germany. Low noise is a genuine advantage in our GMP facility.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Carlos Mejia\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"4.5\"},\"reviewBody\":\"Good compact worm reducer for our label applicator machines in Colombia. Wide ratio selection meant no extra speed adjustment needed.\"}]}<\/script><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Customer Reviews<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin:16px 0;\">\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 10px);\">\n<p style=\"font-size:20px;color:#f5a623;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);font-style:italic;\">&#8220;Installed on our beverage filling carousel in Melbourne. Incredibly compact for the torque it delivers \u2014 two years in with zero leaks. Exactly what we needed for a tight-space retrofit.&#8221;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">James Whitfield &#127462;&#127482; \u2014 Production Engineer, Beverage Equipment Co., Australia<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 10px);\">\n<p style=\"font-size:20px;color:#f5a623;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);font-style:italic;\">&#8220;Several NMRV025 units on our pharmaceutical dosing lines. Low noise is a genuine advantage in our GMP-compliant facility, and IEC flange compatibility simplified motor selection.&#8221;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Lena Bauer &#127465;&#127466; \u2014 Automation Manager, Pharma Machinery GmbH, Germany<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;background:#fff;border:1px solid #d0daf0;border-radius:8px;padding:calc(2% + 10px);\">\n<p style=\"font-size:20px;color:#f5a623;margin:0;\">&#9733;&#9733;&#9733;&#9733;&#189;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);font-style:italic;\">&#8220;Good compact worm reducer for our label applicator machines in Colombia. Wide ratio selection meant no extra speed adjustment needed. Accurate data sheets and smooth ordering.&#8221;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Carlos Mej&#237;a &#127464;&#127476; \u2014 Procurement Lead, Packaging Solutions, Colombia<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/worm-gearbox-factory.webp\" alt=\"Ever Power worm gearbox manufacturing facility\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Compatible Accessories &amp; Related Products<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:12px 0;\">\n<div style=\"width:100%;max-width:280px;box-sizing:border-box;background:#f9fafb;border:1px solid #d0daf0;border-radius:6px;padding:calc(2% + 8px);\">\n<p style=\"font-size:22px;margin:0;\">&#128296;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">IEC Motor Adaptor Flanges<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;\">B5 and B14 face-mount adaptors for IEC 63\u201371 frame motors.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:280px;box-sizing:border-box;background:#f9fafb;border:1px solid #d0daf0;border-radius:6px;padding:calc(2% + 8px);\">\n<p style=\"font-size:22px;margin:0;\">&#128259;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Output Flange (FA)<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;\">Precision pilot-diameter and bolt-circle flange for direct driven-equipment coupling.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:280px;box-sizing:border-box;background:#f9fafb;border:1px solid #d0daf0;border-radius:6px;padding:calc(2% + 8px);\">\n<p style=\"font-size:22px;margin:0;\">&#128295;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Torque Arm<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;\">Steel torque reaction arm for shaft-mount (NRV) configurations.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:280px;box-sizing:border-box;background:#f9fafb;border:1px solid #d0daf0;border-radius:6px;padding:calc(2% + 8px);\">\n<p style=\"font-size:22px;margin:0;\">&#128274;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Protective Input Cover<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;\">Polypropylene cover preventing contaminant ingress in outdoor or washdown environments.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearbox-shaft-sizes.webp\" alt=\"NMRV025 shaft dimension options\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-gearbox-torque-arm.webp\" alt=\"NMRV torque arm accessory\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearbox-protective-cover.webp\" alt=\"NMRV protective cover\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><\/p>\n<div style=\"background:linear-gradient(135deg,#1a3c6e,#2a5caa);border-radius:10px;padding:calc(3% + 12px);margin-top:32px;text-align:center;\">\n<h2 style=\"color:#fff;font-size:clamp(18px,3vw,26px);margin:0 0 10px;\">Ready to Order the EP-NMRV025?<\/h2>\n<p style=\"color:#d0e0ff;font-size:clamp(14px,2vw,18px);margin:0 0 20px;\">Technical team advises on ratio selection, motor pairing, and custom configurations for Australian and export applications.<\/p>\n<p><a href=\"\/contact-us\/\" style=\"display:inline-block;background:#fff;color:#1a3c6e;font-weight:bold;padding:12px 32px;border-radius:6px;text-decoration:none;margin:6px;\">Request a Quote<\/a><br \/>\n<a href=\"\/about-us\/\" style=\"display:inline-block;background:transparent;color:#fff;font-weight:bold;padding:12px 32px;border-radius:6px;text-decoration:none;border:2px solid #fff;margin:6px;\">About Ever Power<\/a><\/p>\n<p style=\"color:#d0e0ff;font-size:clamp(13px,1.8vw,15px);margin:14px 0 0;\">&#9993; sales@nmrv050gearbox.top | Distributor &amp; OEM enquiries welcome<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p style=\"font-size:clamp(14px,2vw + 10px,18px);word-break:break-word;\">The <strong>EP-NMRV025 Aluminum Worm Gearbox<\/strong> is a compact worm gear reducer delivering output torques up to 25&nbsp;Nm across ratios of 5 to 60:1. Weighing just 0.7&nbsp;kg, it suits food &amp; beverage conveyors, packaging automation and medical equipment where space and hygiene matter. Available with foot, flange or shaft-mount configurations and IEC motor flanges for plug-and-play installation.<\/p>","protected":false},"featured_media":1174,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2465],"product_tag":[2470,2469,2473,2468,2472,2466,2467,2471],"class_list":{"0":"post-1255","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nmrv-worm-gearbox","7":"product_tag-aluminum-worm-gearbox","8":"product_tag-compact-worm-gearbox","9":"product_tag-small-worm-gearbox","10":"product_tag-worm-gear-reducer","11":"product_tag-worm-gear-reduction-gearbox","12":"product_tag-worm-gearbox","13":"product_tag-worm-reducer","14":"product_tag-worm-speed-reducer","16":"first","17":"instock","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/product\/1255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/comments?post=1255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/media\/1174"}],"wp:attachment":[{"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/media?parent=1255"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1255"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1255"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}