{"id":1283,"date":"2026-06-30T01:37:13","date_gmt":"2026-06-30T01:37:13","guid":{"rendered":"https:\/\/nmrv050gearbox.top\/product\/double-stage-nmrv-worm-gearbox-two-stage-worm-drive-reducer-high-ratio\/"},"modified":"2026-06-30T01:37:14","modified_gmt":"2026-06-30T01:37:14","slug":"double-stage-nmrv-worm-gearbox-two-stage-worm-drive-reducer-high-ratio","status":"publish","type":"product","link":"https:\/\/nmrv050gearbox.top\/it\/prodotto\/double-stage-nmrv-worm-gearbox-two-stage-worm-drive-reducer-high-ratio\/","title":{"rendered":"Riduttore a vite senza fine NMRV a doppio stadio \u2013 Riduttore a vite senza fine a due stadi ad alto rapporto"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Double Stage NMRV Worm Gearbox\",\"brand\":{\"@type\":\"Brand\",\"name\":\"EP\"},\"sku\":\"EP-NMRV-DS\",\"description\":\"Double stage NMRV worm gearbox combining two NMRV aluminum worm reducers in series for ultra-high gear ratios from 100:1 to 6000:1. Nine standard combinations from NMRV025\/030 to NMRV063\/130. Foot-mount, compact aluminum housing, IEC and NEMA motor input compatible.\",\"material\":\"Die-cast aluminum alloy, phosphor-bronze worm wheels\",\"category\":\"Double Stage Worm Drive Reducer\",\"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;\">Double Stage NMRV Worm Gearbox &mdash; Ultra-High Ratio Two-Stage Worm Drive Reducer up to 6,000:1<\/h2>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">The <strong>EP Double Stage NMRV Worm Gearbox<\/strong> achieves gear ratios that no single-stage compact worm reducer can approach &mdash; from approximately <strong>100:1 up to 6,000:1<\/strong> &mdash; by combining two NMRV aluminum worm reducers in series. Where a single NMRV stage maxes out at 100:1, two stages multiplied together produce ratios of 900:1, 1,800:1, 3,600:1, or higher, enabling standard four-pole motors to drive output shafts at fractional-rpm speeds without the complexity, cost, or size of a purpose-built high-ratio helical gearbox or variable-speed drive.<\/p>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">The double stage configuration is inherently compact: the first-stage NMRV (smaller, higher-speed unit) mounts directly against the second-stage NMRV (larger, higher-torque unit) using a standard intermediate shaft connection. The overall housing remains much smaller and lighter than any equivalent single-stage unit capable of the same ratio. With <strong>nine standard combinations<\/strong> from NMRV025+030 to NMRV063+130, Ever Power offers a wide range of output torque and shaft size options to match the requirements of slow-speed conveyor positioning drives, solar panel tracking mechanisms, antenna positioning systems, precision industrial automation, and any application requiring sub-1&nbsp;rpm output from a standard motor.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/ep-nmrvep-nmrv-combination-worm-gear-drive.webp\" alt=\"EP double stage NMRV worm gearbox combination unit overview\" style=\"max-width:100%;height:auto;display:block;margin:16px auto;\" \/><img decoding=\"async\" src=\"https:\/\/nmrv050gearbox.top\/wp-content\/uploads\/2026\/06\/ep-nmrvep-nmrv-double-stage-worm-gear-drive.webp\" alt=\"EP-NMRV+EP-NMRV double stage worm drive reducer dimensional layout\" 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;\">How the Double Stage NMRV Works<\/h2>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">Each NMRV stage is a standard right-angle worm reducer. In the double stage configuration, the <strong>output shaft of the first (input) stage<\/strong> is connected via an intermediate coupling or direct stub shaft to the <strong>input of the second (output) stage<\/strong>. The overall gear ratio is the <em>product<\/em> of the two individual stage ratios &mdash; for example, combining a 30:1 first stage with a 60:1 second stage produces an overall ratio of 1,800:1. Overall efficiency is the <em>product<\/em> of both stage efficiencies &mdash; typically 35&ndash;55% for a double worm drive, meaning motor power must be sized accordingly.<\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Standard Double Stage NMRV Combinations<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(12px,1.6vw,15px);\">\n<thead>\n<tr style=\"background:#1a3c6e;color:#fff;\">\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Combination<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">1st Stage (Input)<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">2nd Stage (Output)<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Overall Ratio Range<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Output Shaft dia.<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Approx. Weight<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV025 + NMRV030<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV025 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25:1 &ndash; 3,600:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">14 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1.6 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV025 + NMRV040<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV025 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25:1 &ndash; 3,600:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">18 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">2.6 kg<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 + NMRV040<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25:1 &ndash; 3,600:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">18 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">3.2 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 + NMRV050<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV050 (5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25:1 &ndash; 6,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">4.6 kg<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 + NMRV063<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV030 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV063 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">37.5:1 &ndash; 6,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">7.3 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 + NMRV075<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV075 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">37.5:1 &ndash; 6,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">35 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">11.4 kg<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 + NMRV090<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV040 (5&ndash;60:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV090 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">37.5:1 &ndash; 6,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">35 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">15.1 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV050 + NMRV110<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV050 (5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV110 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">37.5:1 &ndash; 10,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">42 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">38.5 kg<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV063 + NMRV130<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV063 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">NMRV130 (7.5&ndash;100:1)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">56:1 &ndash; 10,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">45 mm H8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">54.2 kg<\/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;\">Typical Overall Gear Ratios by Stage Combination<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(12px,1.6vw,15px);\">\n<thead>\n<tr style=\"background:#1a3c6e;color:#fff;\">\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">1st Stage Ratio<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">2nd Stage Ratio<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Overall Ratio<\/th>\n<th style=\"padding:9px;border:1px solid #ccc;text-align:left;\">Output Speed (at 1400 rpm input)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">5:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">5:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">25:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">56.0 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">10:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">10:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">100:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">14.0 rpm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">20:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">20:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">400:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">3.5 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">30:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">900:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1.56 rpm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">40:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">40:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1,600:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.875 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">50:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">50:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">2,500:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.56 rpm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">60:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">60:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">3,600:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.39 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">80:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">80:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">6,400:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.22 rpm<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">100:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">100:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">10,000:1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">0.14 rpm<\/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;\">Technical Specifications &mdash; General Double Stage Parameters<\/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;\">Overall Gear Ratio Range<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">~25:1 to 10,000:1 (combination dependent)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Typical Working Ratio Range<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">100:1 to 6,000:1 (most common applications)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Overall Efficiency<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">35&ndash;55% (two-stage worm drive)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Output Shaft Options<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">14 \/ 18 \/ 25 \/ 30 \/ 35 \/ 42 \/ 45 mm H8 (combination dependent)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\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 (both stages)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Worm Wheel Material<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Phosphor bronze (sand-cast; centrifugally cast for NMRV130 output stage)<\/td>\n<\/tr>\n<tr style=\"background:#f5f7fa;\">\n<td style=\"padding:9px;border:1px solid #ddd;\">Motor Input<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">IEC and NEMA flanges (per output stage NMRV model)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px;border:1px solid #ddd;\">Mounting<\/td>\n<td style=\"padding:9px;border:1px solid #ddd;\">Foot-mount (NMRV base) on output stage; input stage suspended<\/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;\">ISO VG 220 worm gear oil (each stage filled separately)<\/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<\/tbody>\n<\/table>\n<\/div>\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; Ratios to 10,000:1 in Compact Aluminum Housing<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">By combining two standard NMRV units, the double stage configuration delivers ratios that would otherwise require a purpose-built, significantly more expensive high-ratio helical or cycloidal gearbox. The all-aluminum housing keeps total weight well below comparable steel-housing alternatives.<\/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; Sub-1 RPM Output from Standard Motors<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">At 3,600:1 (two 60:1 stages), a standard 4-pole 1,400&nbsp;rpm motor produces just 0.39&nbsp;rpm output &mdash; enabling precision slow-speed rotation drives without inverters, variable-frequency drives, or special low-speed motors in Australian solar tracking, conveyor positioning, and antenna drive applications.<\/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; Nine Standard Combinations &mdash; Nine Output Shaft Sizes<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">From 14&nbsp;mm (NMRV030 output stage) to 45&nbsp;mm (NMRV130 output stage), the nine standard combinations provide a complete range of output shaft diameters covering compact light automation drives through to heavy industrial slow-speed conveyor positioning.<\/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;\">&#128221; Self-Locking at High Ratios<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Both stages of a double stage NMRV are inherently self-locking at ratios of 30:1 and above. In a double stage unit, even a single low-ratio first stage combined with a self-locking second stage provides a non-back-driveable output &mdash; eliminating load-holding brakes on solar tracker, gate actuator, and antenna positioning drives.<\/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; Flexible Output Shaft Orientation<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,16px);margin:0;word-break:break-word;\">Because each stage is a right-angle worm reducer, the double stage unit can be assembled with the output shaft parallel to, at 90 degrees to, or in other spatial orientations relative to the motor input, providing design flexibility that single-stage high-ratio reducers rarely offer in such compact dimensions.<\/p>\n<\/div>\n<\/div>\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;\">&#9728;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Solar Panel Tracking<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Single-axis and dual-axis solar panel tracking systems &mdash; 900:1 to 3,600:1 ratios provide the extremely slow, precise angular movement required for solar tracking drives in Australian utility-scale solar farms and rooftop commercial 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;\">&#9361;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Slow-Speed Conveyor Positioning<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Precision slow-speed conveyor indexing drives, transfer car positioning drives, and automated warehouse conveyor divert drives &mdash; sub-1&nbsp;rpm output enables precise positioning without variable-speed drives or encoders in simple on\/off control architectures.<\/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;\">&#128225;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Antenna &amp; Radar Positioning<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Satellite dish azimuth and elevation drives, radar antenna rotation drives, and communications tower positioning drives &mdash; ultra-low output speed and self-locking characteristics at high ratios suit remote, unmanned positioning applications.<\/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;\">&#9881;<\/p>\n<p style=\"font-size:clamp(14px,2vw,17px);font-weight:bold;margin:6px 0;\">Precision Industrial Automation<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Rotary indexing table drives, slow-speed valve actuator drives, and precision feed screw drives in Australian industrial automation and manufacturing machinery &mdash; the double stage NMRV provides high-ratio reduction in an off-the-shelf aluminum housing that fits standard machine frame layouts.<\/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 &mdash; Choosing the Right Combination<\/h2>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">To select the correct double stage NMRV combination, determine three parameters:<\/p>\n<ol style=\"font-size:clamp(14px,2vw,18px);line-height:2;\">\n<li><strong>Required output speed (rpm):<\/strong> Divide motor speed by required output speed to get the overall ratio. E.g., 1400 &divide; 0.5 rpm = 2,800:1 overall &rarr; two 52:1 stages (use 50:1 + 50:1 = 2,500:1 as the closest standard).<\/li>\n<li><strong>Required output torque (Nm):<\/strong> The output torque is limited by the second-stage NMRV rating &times; overall efficiency (0.35&ndash;0.55). Match the second stage model accordingly.<\/li>\n<li><strong>Output shaft diameter:<\/strong> Select the second stage NMRV model whose output shaft matches your driven equipment bore.<\/li>\n<\/ol>\n<h3 style=\"font-size:clamp(16px,2.5vw,22px);color:#1a3c6e;margin-top:22px;\">Efficiency &amp; Motor Power Sizing Note<\/h3>\n<p style=\"font-size:clamp(14px,2vw,18px);line-height:1.8;word-break:break-word;\">Due to two-stage worm drive efficiency of 35&ndash;55%, the input motor must be sized at approximately <strong>2&times;<\/strong> the output power requirement compared to a single-stage drive. For example, to drive a 500&nbsp;Nm load at 0.5&nbsp;rpm (approximately 26&nbsp;W output), a double stage NMRV at 50% efficiency requires approximately 52&nbsp;W input &mdash; a 0.09&nbsp;kW motor. Always verify motor power against the rated P1 for the first stage model at the selected ratio.<\/p>\n<h2 style=\"font-size:clamp(18px,3vw,26px);color:#1a3c6e;border-bottom:3px solid #1a3c6e;padding-bottom:8px;\">Frequently Asked Questions<\/h2>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What gear ratios are available in the Double Stage NMRV worm gearbox?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The double stage NMRV worm gearbox achieves overall gear ratios from approximately 100:1 up to 6,000:1, depending on the combination of first and second stage NMRV models selected. Common ratios in the 900:1 to 3,600:1 range are available by combining two 30:1 or 60:1 single-stage units. Contact Ever Power for specific ratio availability in your required combination.\"}},{\"@type\":\"Question\",\"name\":\"How does a double stage NMRV worm gearbox work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Two NMRV worm reducers are mounted in series, with the output shaft of the first stage (higher-speed, smaller unit) connected directly to the input shaft of the second stage (lower-speed, larger unit). The overall gear ratio is the product of both individual stage ratios. For example, two 60:1 stages produce a 3,600:1 overall ratio.\"}},{\"@type\":\"Question\",\"name\":\"What are the standard double stage NMRV combinations?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The nine standard combinations are: NMRV025+030, NMRV025+040, NMRV030+040, NMRV030+050, NMRV030+063, NMRV040+075, NMRV040+090, NMRV050+110, and NMRV063+130. The first model in each pair is the input stage (higher speed) and the second is the output stage (lower speed, higher torque).\"}},{\"@type\":\"Question\",\"name\":\"What is the output torque of a double stage NMRV worm gearbox?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Output torque is determined by the second (output) stage NMRV model and the overall efficiency of the two-stage worm drive. Two-stage worm drives typically achieve 35 to 55 percent overall efficiency. For example, a NMRV050+110 combination at 3,600:1 may deliver approximately 600 to 900 Nm depending on input motor power and operating conditions. Contact Ever Power for your specific combination torque data.\"}},{\"@type\":\"Question\",\"name\":\"Can the double stage NMRV be configured for different output shaft orientations?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Since each NMRV stage is a right-angle worm reducer, the double stage unit can be configured in various spatial orientations by rotating the second stage relative to the first. This allows the output shaft to be positioned at 90 degrees to the input, parallel to the input, or in other orientations depending on the mounting configuration of the two stages.\"}}]}<\/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 gear ratios are available in the Double Stage NMRV worm gearbox?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Overall ratios from approximately <strong>25:1 to 10,000:1<\/strong> depending on the combination selected. The most commonly used range is 100:1 to 6,000:1. Ratios are the product of both individual stage ratios &mdash; e.g., two 60:1 stages produce 3,600:1 overall.<\/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 a double stage NMRV worm gearbox work?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Two NMRV worm reducers in series: the output shaft of the first (higher-speed) stage connects directly to the input of the second (lower-speed, higher-torque) stage. Overall ratio = first stage ratio &times; second stage ratio. Overall efficiency = product of both stage efficiencies (typically 35&ndash;55%).<\/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 are the nine standard double stage NMRV combinations?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">NMRV025+030, NMRV025+040, NMRV030+040, NMRV030+050, NMRV030+063, NMRV040+075, NMRV040+090, NMRV050+110, and NMRV063+130. The first model in each pair is the input stage; the second is the output stage.<\/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 output torque of a double stage NMRV worm gearbox?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Output torque is determined by the second stage NMRV model rating and the overall two-stage efficiency (35&ndash;55%). For example, a NMRV050+110 combination at 3,600:1 may deliver approximately 600&ndash;900&nbsp;Nm at overall efficiency. Contact Ever Power for your specific combination torque data.<\/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 double stage NMRV be configured for different output shaft orientations?<\/summary>\n<p style=\"padding:14px;font-size:clamp(13px,1.8vw,16px);margin:0;\">Yes &mdash; since each stage is a right-angle worm reducer, the double stage unit can be assembled with the output shaft at various orientations relative to the motor input, including parallel to input, at 90&nbsp;deg, or in other spatial arrangements by rotating the second stage mounting position.<\/p>\n<\/details>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Double Stage NMRV Worm Gearbox\",\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"3\"},\"review\":[{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Scott Whitmore\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"We use the NMRV040+090 double stage combination at 3600:1 on our slow-speed conveyor positioning drives at our automated warehouse in Sydney. The ultra-low output speed of less than 0.4 rpm from a standard 4-pole motor was exactly what we needed for our precision positioning application. Excellent product.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Franz Bauer\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"5\"},\"reviewBody\":\"Specified the NMRV030+063 double stage at 900:1 for our slow solar panel tracking drives in our Austrian installation. The combination provides the exact tracking speed we need from a standard single-phase motor without any additional inverter or gearbox modification.\"},{\"@type\":\"Review\",\"author\":{\"@type\":\"Person\",\"name\":\"Xu Guang\"},\"reviewRating\":{\"@type\":\"Rating\",\"ratingValue\":\"4.5\"},\"reviewBody\":\"Used the NMRV025+040 double stage combination on light-duty antenna positioning drives in our communications equipment. The compact size of the double NMRV combination fit our equipment enclosure without any modification and the 1800:1 ratio gave us precise slow rotation control.\"}]}<\/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;\">&ldquo;We use the NMRV040+090 double stage combination at 3,600:1 on our slow-speed conveyor positioning drives at our automated warehouse in Sydney. Ultra-low output speed of less than 0.4&nbsp;rpm from a standard 4-pole motor was exactly what we needed for our precision positioning application. Excellent product.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Scott Whitmore &#127462;&#127482; &mdash; Automation Engineer, Automated Warehouse, 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 the NMRV030+063 double stage at 900:1 for our slow solar panel tracking drives in our Austrian installation. The combination provides the exact tracking speed we need from a standard single-phase motor without any additional inverter or gearbox modification.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Franz Bauer &#127462;&#127481; &mdash; Solar Systems Engineer, Solar Farm, Austria<\/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 the NMRV025+040 double stage combination on light-duty antenna positioning drives in our communications equipment. The compact size fit our equipment enclosure without modification and the 1,800:1 ratio gave us precise slow rotation control.&rdquo;<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);font-weight:bold;margin:4px 0;\">Xu Guang &#127464;&#127475; &mdash; R&amp;D Engineer, Communications Equipment Co., 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 double stage NMRV 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;\">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;\">Motor Adaptors (IEC\/NEMA)<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Input motor adaptors for the first-stage NMRV model &mdash; IEC 56B through 90B and NEMA 48C through 140TC depending on combination. Specify first-stage NMRV model and motor frame at order.<\/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;\">Intermediate Shaft Coupling<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Rigid or jaw coupling connecting the output shaft of the first stage to the input of the second stage &mdash; pre-selected and matched for your combination by Ever Power engineering team.<\/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;\">Single Stage NMRV Range<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">If a single-stage ratio up to 100:1 meets your requirements, the NMRV025&ndash;NMRV130 single-stage series offers higher efficiency and simpler installation. Compare efficiency before specifying double stage.<\/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;\">Custom Ratio Consultation<\/p>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#444;word-break:break-word;\">Not all ratio combinations are listed above. Contact Ever Power engineering for custom first+second stage ratio pairings, non-standard intermediate shaft configurations, and specific efficiency calculations for your application.<\/p>\n<\/div>\n<\/div>\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;\">Specify Your Double Stage NMRV Combination<\/h2>\n<p style=\"color:#d0e0ff;font-size:clamp(14px,2vw,18px);margin:0 0 20px;\">Tell us your required output speed (rpm), output torque (Nm), and output shaft diameter &mdash; Ever Power engineering will specify the correct combination, ratio pair, and motor power for your Australian or global industrial application.<\/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><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;\">The <strong>EP Double Stage NMRV Worm Gearbox<\/strong> combines two NMRV aluminum worm reducers in series to achieve ultra-high overall gear ratios from 100:1 up to 6,000:1 &mdash; delivering extremely low output speeds from standard motors in a compact, lightweight two-stage aluminum housing. Nine standard combinations from NMRV025+030 up to NMRV063+130 cover a wide range of output torques and shaft sizes for slow-speed conveyor positioning, solar tracking, antenna drives, and precision industrial automation applications in Australia and global markets.<\/p>","protected":false},"featured_media":1207,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2501],"product_tag":[2502,2508,2504,2505,2506,2503,2476,2507],"class_list":{"0":"post-1283","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-double-stage-worm-drive-reducer","7":"product_tag-double-stage-worm-gearbox","8":"product_tag-double-worm-drive","9":"product_tag-double-worm-gear-reducer","10":"product_tag-high-ratio-worm-gearbox","11":"product_tag-nmrv-double-stage","12":"product_tag-two-stage-worm-reducer","13":"product_tag-worm-drive-reducer","14":"product_tag-worm-gearbox-high-ratio","16":"first","17":"instock","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/product\/1283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/comments?post=1283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/media\/1207"}],"wp:attachment":[{"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/media?parent=1283"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/product_brand?post=1283"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/product_cat?post=1283"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nmrv050gearbox.top\/it\/wp-json\/wp\/v2\/product_tag?post=1283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}