{"id":1262,"date":"2026-06-29T08:46:04","date_gmt":"2026-06-29T08:46:04","guid":{"rendered":"https:\/\/nmrv050gearbox.top\/product\/nmrv110-worm-gearbox-aluminum-worm-gear-reducer\/"},"modified":"2026-06-29T08:46:04","modified_gmt":"2026-06-29T08:46:04","slug":"nmrv110-worm-gearbox-aluminum-worm-gear-reducer","status":"publish","type":"product","link":"https:\/\/nmrv050gearbox.top\/ko\/product\/nmrv110-worm-gearbox-aluminum-worm-gear-reducer\/","title":{"rendered":"NMRV110 \uc6dc \uae30\uc5b4\ubc15\uc2a4 \u2013 \uc54c\ub8e8\ubbf8\ub284 \uc6dc \uae30\uc5b4 \uac10\uc18d\uae30"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"EP-NMRV110 Worm Gearbox\",\"brand\":{\"@type\":\"Brand\",\"name\":\"EP\"},\"sku\":\"EP-NMRV110\",\"description\":\"Aluminum worm gearbox 35 kg, ratios 7.5-100:1, up to 1800 Nm, 42 mm output shaft, NEMA 140TC\/180TC\/210TC, 9232 N radial load, FA output flange.\",\"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;word-break:break-word;\">EP-NMRV110 Worm Gearbox &mdash; 1,800 Nm Industrial-Grade Drive in Compact Aluminum Housing<\/h2>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">The <strong>EP-NMRV110 aluminum worm gearbox<\/strong> represents the upper boundary of what die-cast aluminum construction can achieve in the compact NMRV series &mdash; delivering <strong>1,800&nbsp;Nm<\/strong> sustained output torque while remaining compact enough for direct motor-mount configuration. At <strong>35&nbsp;kg<\/strong>, the NMRV110 out-torques most compact cast iron reducers in its class while offering the thermal management advantage of aluminum &mdash; critical in high-duty-cycle applications such as major ore conveyor head drives and large-vessel chemical agitators running 18&ndash;24 hours per day in Australian mining and process industry environments.<\/p>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">The NMRV110&#8217;s <strong>42&nbsp;mm output shaft<\/strong> is the standard bore for heavy-duty industrial couplings, large-bore sprockets, and 5.5&ndash;7.5&nbsp;kW pump impellers. Acceptance of NEMA 140TC, 180TC, and the larger 210TC input flanges extends motor compatibility to integral-horsepower drives up to 5.5&nbsp;kW, while the optional FA output flange with 170&nbsp;mm pilot diameter provides a bolt-circle match for industrial fan and blower mounting plates without custom machining.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-110-worm-gearbox-dimensions.webp\" alt=\"EP-NMRV110 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;word-break:break-word;\">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-NMRV110<\/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;\">35 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;\">7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100<\/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 7.5 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 1,800 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;\">14 &ndash; 186.7 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 9,232 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<\/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;\">42 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;\">1.625 in (&minus;0.0005)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Keyway (metric output)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">12 &times; 45 mm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Input Shaft Dia. (Metric)<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">28 j6 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">NEMA Input Flanges<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">140TC, 180TC, 210TC<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Output Flange Options<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">FA (170 mm pilot dia.)<\/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;\">Operating Temperature<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">-10 to +40 deg C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size:clamp(16px,2.5vw,22px);color:#1a3c6e;margin-top:22px;word-break:break-word;\">Dimensional Data &mdash; Metric &amp; Inch<\/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;\">155<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">6.10<\/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;\">110<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">&mdash;<\/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;\">42 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1.625 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;\">28 j6 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1.125 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;\">12 &times; 45 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.375 &times; 2.75 in<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Output Shaft Length<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">80 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">&mdash;<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Flange Mount BK<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">130 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">5.118 in<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">FA Flange Pilot (AK)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">170 mm +0.063<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">6.693 in<\/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=\"NMRV110 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;word-break:break-word;\">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; 42 mm Heavy-Duty Output Shaft<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Standard bore for heavy industrial couplings, large-bore sprockets, and pump impellers in the 5.5&ndash;7.5&nbsp;kW class. Eliminates adapter bushings and reduces assembly time on remote-site Australian mine installations.<\/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;\">&#128293; 1,800 Nm Sustained Output<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Capable of driving major ore conveyor head drives, large mixing vessels in fertiliser and chemical plants, and heavy rotary kilns &mdash; applications previously reserved for floor-standing helical-bevel gearboxes at two to three times the cost.<\/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; NEMA 210TC Input &mdash; 5.5 kW Motor<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">One of the few compact aluminum worm gearboxes accepting NEMA 210TC &mdash; enabling direct mounting of 5.5&nbsp;kW integral-horsepower motors common in Australian mining ancillary drives without custom adaptor fabrication.<\/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; 9,232 N Radial Load Capacity<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Supports direct heavy-duty V-belt or 1.25-inch pitch roller chain sprocket mounting &mdash; common in bulk handling terminal and mining ancillary drives across Australia&rsquo;s Pilbara and Hunter Valley regions.<\/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;\">&#127774; Premium Worm Gear Efficiency<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Ground and polished hardened steel worm against a phosphor-bronze wheel achieves 70&ndash;75% efficiency at high ratios &mdash; reducing motor energy consumption in continuous-duty industrial drives.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;word-break:break-word;\">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;\">&#9961;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Major Ore Conveyors<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Head and tail drives for heavy ore belt conveyors in Australian iron ore, coal, and bauxite operations &mdash; 1,800&nbsp;Nm handles full-load starting and running torque of loaded overland belts.<\/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;\">&#9879;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Chemical &amp; Fertiliser Plants<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Large mixing vessel agitators, granulator drives, and prilling tower scraper drives &mdash; handles high-viscosity product in corrosive chemical 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;\">&#127963;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Water Treatment Infrastructure<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Large sludge thickener rakes, circular clarifier drives, and screw press drives &mdash; self-locking at high ratios prevents back-drive on power loss in remote water authority installations.<\/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;\">&#127981;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Large-Scale Grain &amp; Food<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Industrial dough mixer drives, grain elevator boot drives, and large hammer mill feed conveyors &mdash; sustained 1,800&nbsp;Nm handles high inertia starting loads of heavily loaded grain handling equipment.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;word-break:break-word;\">Selection Guide &amp; Shaft Configuration<\/h2>\n<ul style=\"font-size:clamp(14px,2vw,18px);line-height:2;\">\n<li><strong>Ratio 7.5&ndash;15:<\/strong> High-speed process drives &mdash; 93&ndash;186 rpm, moderate torque.<\/li>\n<li><strong>Ratio 20&ndash;50:<\/strong> Major belt conveyors, large agitators &mdash; 28&ndash;70 rpm, high sustained torque.<\/li>\n<li><strong>Ratio 60&ndash;100:<\/strong> Clarifier drives, slow rotating screens &mdash; 14&ndash;23 rpm, self-locking, maximum radial load.<\/li>\n<\/ul>\n<h3 style=\"font-size:clamp(16px,2.5vw,22px);color:#1a3c6e;margin-top:22px;word-break:break-word;\">Shaft &amp; Input Configuration<\/h3>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">Standard: <strong>42&nbsp;mm H8 solid shaft<\/strong> with 12&times;45&nbsp;mm keyway and M16 threaded end. Hollow bore available. Inch: 1.625&nbsp;in with 0.375&times;2.75&nbsp;in keyway. Input: NEMA 140TC, 180TC, or 210TC &mdash; specify at order. FA output flange with 170&nbsp;mm pilot diameter available.<\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;word-break:break-word;\">Aluminum vs. Cast Iron &mdash; NMRV110 Comparison<\/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;\">Criterion<\/th>\n<th style=\"padding:10px;border:1px solid #ccc;text-align:center;\">EP-NMRV110 (Aluminum)<\/th>\n<th style=\"padding:10px;border:1px solid #ccc;text-align:center;\">Cast Iron Equivalent<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Unit Weight<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">35 kg &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">80&ndash;100 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Peak Torque<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">1,800 Nm &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Similar, 2&ndash;3x heavier<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">NEMA 210TC Acceptance<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Yes &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Rarely standard<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Radial Load Capacity<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">9,232 N &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Similar, much heavier<\/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;\">Poor<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Installation Ease<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Small crane \/ forklift &#9989;<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;text-align:center;\">Heavy crane required<\/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;word-break:break-word;\">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-NMRV110?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Up to 1,800 Nm at 100:1 ratio with 7.5 kW motor input. Suited to major ore belt conveyor head drives, large chemical vessel agitators, and heavy screw press drives exceeding the 1,000 Nm of the NMRV090.\"}},{\"@type\":\"Question\",\"name\":\"Does the NMRV110 accept a NEMA 210TC input flange?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The NMRV110 accepts NEMA 210TC, enabling direct mounting of 4 to 5.5 kW integral-horsepower motors without custom adaptor fabrication. It also accepts NEMA 140TC and 180TC frames.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between the NMRV110 and NMRV130?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"NMRV110: up to 1,800 Nm at 35 kg with a 42 mm output shaft. NMRV130: up to 2,500 Nm at 48 kg with a 45 mm output shaft and 12,076 N radial load capacity. Select NMRV130 for over 1,800 Nm sustained output.\"}},{\"@type\":\"Question\",\"name\":\"Can the NMRV110 be used in continuous 24-hour duty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, within rated P1 for the selected ratio. In ambient above 30 degrees C, verify oil temperature against the 90 degrees C oil limit. An external oil cooling coil is available for high-ambient applications.\"}},{\"@type\":\"Question\",\"name\":\"Is the NMRV110 available for shaft-mount (NRV) configuration?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The NRV110 shaft-mount variant mounts directly onto the driven shaft, held by an FA-style output flange bolted to the driven machine and a torque arm to prevent housing rotation.\"}}]}<\/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-NMRV110?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Up to <strong>1,800&nbsp;Nm<\/strong> at 100:1 ratio with 7.5&nbsp;kW input &mdash; for major ore belt conveyor drives, large vessel agitators, and heavy screw press drives exceeding the NMRV090&rsquo;s 1,000&nbsp;Nm.<\/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; Does the NMRV110 accept NEMA 210TC input flange?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes &mdash; accepts NEMA 210TC for direct 4&ndash;5.5&nbsp;kW motor mounting without custom adaptors. Also accepts 140TC and 180TC.<\/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 is the difference between the NMRV110 and NMRV130?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">NMRV110: 1,800&nbsp;Nm, 35&nbsp;kg, 42&nbsp;mm shaft. NMRV130: ~2,500&nbsp;Nm, 48&nbsp;kg, 45&nbsp;mm shaft with 12,076&nbsp;N radial load. Select NMRV130 for over 1,800&nbsp;Nm sustained output.<\/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 NMRV110 be used in continuous 24-hour duty?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes, within rated P1 for selected ratio. In ambient above 30&nbsp;deg C, verify oil temperature against 90&nbsp;deg C limit. External cooling coil available for high-ambient applications.<\/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 NMRV110 available for shaft-mount (NRV) configuration?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes &mdash; NRV110 mounts directly onto driven shaft via FA-style output flange and torque arm. Used in conveyor drum drives and industrial fan shaft drives.<\/p>\n<\/details>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"EP-NMRV110 Worm Gearbox\",\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"3\"},\"review\":[{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Shane Cummins\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"Installed EP-NMRV110 on overland belt conveyor drives in the Pilbara. Weight advantage let us install with a telehandler instead of a heavy crane. Fourteen months continuous, zero downtime.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Katarzyna Zielinska\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"Specified NMRV110 on large mixing vessel agitators in our fertiliser plant. 1,800 Nm handles high-viscosity blending in continuous service. Thermal performance excellent even at 30 deg C ambient.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Huang Wei\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"4.5\"},\"reviewBody\":\"Used NMRV110 on sludge thickener rake drives in our water treatment plant in Guangzhou. Self-locking at 80:1 holds the rake on power loss without a brake.\"}]}<\/script><\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;word-break:break-word;\">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;\">&ldquo;Installed EP-NMRV110 on overland belt conveyor drives in the Pilbara. Weight advantage was critical for our elevated structure &mdash; installed with a telehandler instead of a heavy crane. Fourteen months continuous, zero downtime.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Shane Cummins &#127462;&#127482; &mdash; Reliability Engineer, Iron Ore Operations, 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;\">&ldquo;Specified NMRV110 on large mixing vessel agitators in our fertiliser plant. 1,800&nbsp;Nm handles high-viscosity blending in continuous service. Thermal performance excellent even at 30&nbsp;deg C ambient.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Katarzyna Zieli&#324;ska &#127477;&#127473; &mdash; Process Engineer, Fertiliser Plant, Poland<\/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;\">&ldquo;Used NMRV110 on sludge thickener rake drives at our water treatment plant. Self-locking at 80:1 holds rake position on power loss without a brake &mdash; exactly what we needed for remote operation.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Huang Wei &#127464;&#127475; &mdash; Project Manager, Water Treatment Plant, China<\/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 heavy-duty worm gearbox manufacturing\" 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;word-break:break-word;\">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;\">&#128268;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">IEC B5\/B14 Motor Adaptors<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">IEC 112&ndash;132 frame adaptors for 3&ndash;7.5&nbsp;kW three-phase motors including IE3 high-efficiency and brake motor variants.<\/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;\">FA Output Flange (170 mm Pilot)<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Direct bolted coupling to large conveyor pulley flanges, pump mounting plates, and industrial fan hubs. 45&nbsp;deg bolt pattern reference.<\/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;\">&#128296;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Torque Arm (NRV110)<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Heavy-duty torque arm rated for sustained 1,800&nbsp;Nm reaction in shaft-mount conveyor drum and industrial fan drive 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;\">&#9881;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">External Oil Cooling Coil<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Optional for 24-hour duty in ambient above 30&nbsp;deg C &mdash; maintains oil below 90&nbsp;deg C limit in tropical Australian and process industry installations.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearboxes-2.webp\" alt=\"EP-NMRV110 worm gearbox heavy duty lineup\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearbox-shaft-sizes.webp\" alt=\"NMRV110 output shaft options\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-gearbox-torque-arm.webp\" alt=\"NMRV110 torque arm accessory\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/nmrv-worm-gearbox-protective-cover.webp\" alt=\"NMRV110 protective input 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;\">Partner with Ever Power for the EP-NMRV110<\/h2>\n<p style=\"color:#d0e0ff;font-size:clamp(14px,2vw,18px);margin:0 0 20px;\">Australian mining, process, and water industry customers: competitive pricing, technical application support, and OEM partnership arrangements for the EP-NMRV110 and full NMRV series.<\/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 | OEM &amp; distributor enquiries welcome<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p style=\"font-size:clamp(14px,2vw + 10px,18px);word-break:break-word;\">\uadf8\ub9cc\ud07c <strong>EP-NMRV110 \uc54c\ub8e8\ubbf8\ub284 \uc6dc \uae30\uc5b4\ubc15\uc2a4<\/strong> \uc774 \uc81c\ud488\uc740 7.5~100:1\uc758 \uad6c\ub3d9\ube44\uc5d0\uc11c 35kg \ud558\uc911 \uc2dc \ucd5c\ub300 1,800Nm\uc758 \ucd9c\ub825 \ud1a0\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 42mm \ucd9c\ub825 \uc0e4\ud504\ud2b8, NEMA 140TC\/180TC\/210TC \uc785\ub825 \ud638\ud658\uc131, \ucd5c\ub300 9,232N\uc758 \ubc18\uacbd \ubc29\ud5a5 \ud558\uc911 \uc6a9\ub7c9\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \ud638\uc8fc \uad11\uc5c5, \ud654\ud559 \ubc0f \uc218\uc790\uc6d0 \uc778\ud504\ub77c \ubd84\uc57c\uc5d0\uc11c \uc8fc\uc694 \uc0b0\uc5c5\uc6a9 \ucee8\ubca0\uc774\uc5b4 \ud5e4\ub4dc \uad6c\ub3d9 \uc7a5\uce58, \ub300\ud615 \uad50\ubc18 \uc6a9\uae30 \ubc0f \ub300\ud615 \ud38c\ud504 \uad6c\ub3d9 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":1173,"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":[2470,2479,2475,2468,2472,2466,2467,2471],"class_list":{"0":"post-1262","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-high-torque-worm-gearbox","9":"product_tag-industrial-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\/ko\/wp-json\/wp\/v2\/product\/1262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/comments?post=1262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/media\/1173"}],"wp:attachment":[{"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/media?parent=1262"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/product_brand?post=1262"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/product_cat?post=1262"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/ko\/wp-json\/wp\/v2\/product_tag?post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}