{"id":1782,"date":"2026-06-05T05:50:12","date_gmt":"2026-06-05T05:50:12","guid":{"rendered":"https:\/\/reducers-worm.xyz\/product\/wpea-double-speed-cast-iron-worm-reducer-wp-series\/"},"modified":"2026-06-05T05:50:13","modified_gmt":"2026-06-05T05:50:13","slug":"wpea-double-speed-cast-iron-worm-reducer-wp-series","status":"publish","type":"product","link":"https:\/\/reducers-worm.xyz\/kk\/product\/wpea-double-speed-cast-iron-worm-reducer-wp-series\/","title":{"rendered":"WPEA Double Speed Cast Iron Worm Reducer \u2014 WP Series"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"WPEA Double Speed Cast Iron Worm Reducer u2014 WP Series\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever Power\"\n    },\n    \"description\": \"Ever Power WPEA Double Speed Cast Iron Worm Reducer u2014 WP Series. Double worm stage, ratio 1\\\/200u20131\\\/900+, output torque to 6,050 Nm. ISO 9001, CE certified.\",\n    \"material\": \"FC20+ grey cast iron dual-stage housing; matched tin-bronze worm wheels both stages\",\n    \"sku\": \"WPEA\",\n    \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"0\",\n        \"priceSpecification\": {\n            \"description\": \"Contact for quote\"\n        },\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\"\n    }\n}<\/script><\/p>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">WPEA Double Speed Cast Iron Worm Reducer \u2014 Product Overview<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start;\">\n<div style=\"flex:1 1 58%;word-break:break-word;\">\n<p>Single-stage worm reducers achieve ratios up to 1\/60. When applications demand 1\/200, 1\/500, or 1\/900 \u2014 solar trackers, valve actuators, slow-speed conveyors, and positioning drives \u2014 a second worm stage is the engineering answer. The <strong>WPEA<\/strong> places two matched worm stages in tandem in a single cast iron housing, delivering ratios from 1\/200 to over 1\/900 in one compact, foot-mount unit with no intermediate shafting, no external coupling between stages, and no additional mounting frame.<\/p>\n<p>Both reduction stages share a single FC20+ dual-chamber cast iron housing. No intermediate coupling shaft, no external m&#8230; The dual-stage architecture uses matched tin-bronze worm wheels and 20CrMnTi worm shafts at both stages, providing consistent mesh quality and noise performance across the full ultra-high ratio range.<\/p>\n<p><a href=\"\/kk\/contact-us\/\" style=\"color:#185FA5;font-weight:bold;text-decoration:underline;\">&#9993; Request a Quote<\/a>&nbsp;|&nbsp;<a href=\"\/kk\/about-us\/\" style=\"color:#185FA5;text-decoration:underline;\">About Ever Power<\/a><\/p>\n<\/div>\n<div style=\"flex:1 1 38%;min-width:200px;\"><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/WPEA-double-speed-worm-gearbox.webp\" alt=\"WPEA double speed cast iron worm reducer two-stage ultra-high ratio\" style=\"max-width:100%;height:auto;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,0.12);\"><\/div>\n<\/div>\n<\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">WPEA Double Speed Worm Reducer Specifications<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/WPEA-double-speed-worm-gearbox-dimension.webp\" alt=\"WPEA double speed worm reducer dimension drawing two-stage size combination\" style=\"max-width:100%;height:auto;margin:12px 0 20px;border-radius:4px;\"><\/p>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:400px;\">\n<thead>\n<tr>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">\u0422\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0441\u0438\u043f\u0430\u0442\u0442\u0430\u043c\u0430<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Series<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Double Speed WPE<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Housing<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Solid integral cast iron, dual-stage<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Input<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Solid shaft \u2014 below (A-type)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Output<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Solid shaft, horizontal<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Ratio Range<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/200\u20131\/900+<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Size Combinations<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">40\u201370 to 155\u2013250 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Mounting<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Foot-mount B3<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">\u041a\u043e\u0440\u043f\u0443\u0441 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">FC20+ grey cast iron, dual-chamber<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Worm Wheels<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Matched pair tin-bronze ZCuSn10Pb1, both stages<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Worm Shafts<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">20CrMnTi case-hardened 55\u201360 HRC, both stages<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Lubrication<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">N220\u2013N320 (\u221230\u00b0C\u201340\u00b0C); N320\u2013N460 (40\u00b0C\u201365\u00b0C), both chambers<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Max Oil Temp<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">95\u00b0C continuous<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">Weight Range<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">20\u2013462 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Key Feature<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">Two worm stages in tandem \u2014 ratio 1\/200 to 1\/900+ in single foot-mount housing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style='color:#185FA5;font-size:16px;margin:24px 0 8px;font-family:Arial,sans-serif;'>Size Combination &amp; Performance Data<\/h3>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:400px;\">\n<thead>\n<tr>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">Size Combo<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">Ratio<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">Input (kW)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">Output Torque (Nm)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">A (mm)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">AA (mm)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">AB (mm)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">BB (mm)<\/th>\n<th style=\"padding:9px 12px;background:#185FA5;color:#fff;text-align:left;font-size:13px;white-space:nowrap;\">Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">40\u201370<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/200<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">0.48<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">250<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">286<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">195<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">153<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">131<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">20<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">50\u201380<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">1\/300<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">0.65<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">350<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">297<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">197<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">144<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">142<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">27<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">60\u2013100<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/400<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">0.95<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">500<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">363<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">231<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">175<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">169<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">44<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">70\u2013120<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">1\/500<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">1.64<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">840<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">408<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">256<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">193<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">190<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">73<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">80\u2013135<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/600<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">2.5<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1,400<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">471<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">298<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">226<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">210<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">101<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">100\u2013155<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">1\/800<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">3.69<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">2,100<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">555<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">354<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">269<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">252<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">144<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">120\u2013175<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/900<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">5.09<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">3,050<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">568<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">379<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">287<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">255<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">201<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">135\u2013200<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">1\/900+<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">7.22<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">3,950<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">662<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">425<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">318<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">319<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#fff;font-size:13px;\">293<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">155\u2013250<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">1\/900+<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">11.71<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">6,050<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">795<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">510<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">380<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">385<\/td>\n<td style=\"padding:7px 12px;border-bottom:1px solid #e8e8e8;background:#f4f7fb;font-size:13px;\">462<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">WPEA Double Speed Worm Reducer \u2014 Core Features<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;\">\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Two Worm Stages in One Housing \u2014 No Intermediate Shaft<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Both reduction stages share a single FC20+ dual-chamber cast iron housing. No intermediate coupling shaft, no external mounting frame between stages \u2014 the complete ultra-high-ratio reducer in a single bolt-down unit.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Ratio 1\/200 to 1\/900+ \u2014 Standard Motor Input<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">A standard 1,450 rpm motor input becomes 1.6\u20137.3 rpm at size 40\u201370 ratio 1\/900. Covers the full ultra-low output speed requirement without custom gearing or planetary add-on stages.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Output Torque to 6,050 Nm \u2014 Size 155\u2013250<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">The largest size combination (155\u2013250 mm) delivers up to 6,050 Nm at the highest available ratio \u2014 matching the torque demands of heavy-duty solar tracker drives and large valve actuators.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Matched Tin-Bronze Worm Wheels \u2014 Both Stages<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Both worm wheel pairs use the same ZCuSn10Pb1 tin-bronze alloy and precision hobbing process, ensuring consistent mesh efficiency and noise performance across the two-stage reduction.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Bilateral A-Type Input \u2014 Standard Motor Coupling<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">The A-type solid input shaft accepts standard motor couplings from either side. No special motor adaptor required \u2014 the WPEA installs with the same motor connection hardware as a standard WPA.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; FC20+ Dual-Chamber Cast Iron Housing \u2014 Full Rigidity<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">The dual-chamber housing is machined from a single FC20+ casting to maintain precise inter-stage alignment. No bolted split between stages \u2014 the worm shaft centreline geometry is set permanently at manufacture.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">WPEA Worm Reducer \u2014 Industry Applications<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/renewable-energy-application.webp\" alt=\"WPEA double speed worm reducer ultra-high ratio industrial applications\" style=\"max-width:100%;height:auto;margin:12px 0;border-radius:6px;\"><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;\">\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-radius:8px;padding:16px;\">\n<h3 style=\"font-size:15px;color:#185FA5;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9728; Solar Tracker Drives<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">WPEA ratios from 1\/500 to 1\/900 reduce standard motor speed to the 1\u20135 rpm range required for photovoltaic panel tracking drives. Single-unit installation eliminates the multi-stage drive train complexity of alternative approaches.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-radius:8px;padding:16px;\">\n<h3 style=\"font-size:15px;color:#185FA5;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9874; Industrial Valve Actuators<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Gate valves, butterfly valves, and sluice gates requiring ultra-low output speed and high output torque are standard WPEA applications. Size 100\u2013155 at 1\/800 delivers 2,100 Nm from a standard 3.69 kW motor input.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-radius:8px;padding:16px;\">\n<h3 style=\"font-size:15px;color:#185FA5;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9881; Slow-Speed Conveyor Drives<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Cooling conveyors, curing conveyors, and controlled-rate feed systems requiring belt speeds below 0.1 m\/s use WPEA double-stage reduction to achieve the necessary output speed without VFD controls.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-radius:8px;padding:16px;\">\n<h3 style=\"font-size:15px;color:#185FA5;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9783; Antenna &amp; Satellite Positioning<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">WPEA extreme-ratio reductions provide the fine angular control needed for large antenna and satellite dish positioning systems where backlash and ratio precision are both critical.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">Ever Power Manufacturing Quality \u2014 WPE Double Speed Worm Reducer<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/reducers-worm.xyz\/wp-content\/uploads\/2026\/06\/worm-gearbox-factory-1.webp\" alt=\"Ever Power double speed worm reducer dual-stage manufacturing\" style=\"max-width:100%;height:auto;margin:12px 0;border-radius:6px;\"><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;\">\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; ISO 9001:2000 Certified \u2014 Dual-Stage Assembly<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Every WPE double speed unit undergoes ISO 9001:2000 quality management at both worm stage assembly levels. Inter-stage alignment and combined ratio accuracy are verified before final assembly.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; CE Marking \u2014 EU Machinery Directive 2006\/42\/EC<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Full CE compliance for mechanical power transmission equipment supports export to EU, UK, Australian, and New Zealand markets without re-certification.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; Pre-Shipment Testing: Noise, Leak, Torque<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Noise below 68 dB(A) at rated load, 30-minute pressurisation leak test on both gear chambers, and output torque within \u00b15% of rated. Non-conforming units reworked before shipment.<\/p>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#f8f9fa;border-left:4px solid #185FA5;border-radius:6px;padding:16px;\">\n<h3 style=\"color:#185FA5;font-size:15px;margin:0 0 8px;font-family:Arial,sans-serif;\">&#9632; FC20+ Material Certification \u2014 Both Housings<\/h3>\n<p style=\"font-size:14px;color:#444;margin:0;line-height:1.6;\">Both the primary and secondary worm housings are verified by FC20 mill certificates: minimum 220 MPa tensile strength, 160\u2013200 HB hardness. Ultrasonic defect testing on size combinations 135\u2013200 and above.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">WPEA Double Speed Worm Reducer \u2014 Customer Reviews<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;\">\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:16px;\">\n<div style=\"color:#f5a623;font-size:18px;margin-bottom:6px;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<p style=\"font-size:14px;color:#333;font-style:italic;margin:0 0 10px;\">&ldquo;WPEA-80\u2013135 on our solar tracker drives. Ratio 1\/600 from a standard motor gives us exactly the panel rotation speed we need. One unit, one mounting frame, no intermediate coupling \u2014 clean installation.&rdquo;<\/p>\n<div style=\"font-size:13px;color:#666;border-top:1px solid #eee;padding-top:8px;\"><strong>Perth \u2014 D.R.<\/strong><\/div>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:16px;\">\n<div style=\"color:#f5a623;font-size:18px;margin-bottom:6px;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<p style=\"font-size:14px;color:#333;font-style:italic;margin:0 0 10px;\">&ldquo;Used WPEA on our industrial valve actuators. The 1\/800 ratio from a small motor delivers the torque we need for large gate valves. Far simpler than the multi-stage drive system we previously used.&rdquo;<\/p>\n<div style=\"font-size:13px;color:#666;border-top:1px solid #eee;padding-top:8px;\"><strong>Singapore \u2014 T.H.<\/strong><\/div>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:16px;\">\n<div style=\"color:#f5a623;font-size:18px;margin-bottom:6px;\">\u2605\u2605\u2605\u2605\u2605<\/div>\n<p style=\"font-size:14px;color:#333;font-style:italic;margin:0 0 10px;\">&ldquo;WPEA on our curing conveyor drives. Ultra-slow belt speed with standard motor input \u2014 no VFD needed. The dual-stage unit is more compact than the equivalent two-reducer configuration.&rdquo;<\/p>\n<div style=\"font-size:13px;color:#666;border-top:1px solid #eee;padding-top:8px;\"><strong>Auckland \u2014 B.F.<\/strong><\/div>\n<\/div>\n<div style=\"flex:1 1 calc(50% - 16px);min-width:240px;box-sizing:border-box;background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:16px;\">\n<div style=\"color:#f5a623;font-size:18px;margin-bottom:6px;\">\u2605\u2605\u2605\u2605\u2606<\/div>\n<p style=\"font-size:14px;color:#333;font-style:italic;margin:0 0 10px;\">&ldquo;Good double-stage reducer for extreme ratio applications. WPEA-100\u2013155 on our antenna positioning drives. Precise ratio, good torque. Would appreciate tighter backlash specification for demanding positioning applications.&rdquo;<\/p>\n<div style=\"font-size:13px;color:#666;border-top:1px solid #eee;padding-top:8px;\"><strong>Tokyo \u2014 K.S.<\/strong><\/div>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"WPEA Double Speed Cast Iron Worm Reducer u2014 WP Series\",\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.8\",\n        \"reviewCount\": \"4\",\n        \"bestRating\": \"5\"\n    },\n    \"review\": [\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Perth u2014 D.R.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"WPEA-80u2013135 on our solar tracker drives. Ratio 1\\\/600 from a standard motor gives us exactly the panel rotation speed we need. One unit, one mounting frame, no intermediate coupling u2014 clean installation.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Singapore u2014 T.H.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"Used WPEA on our industrial valve actuators. The 1\\\/800 ratio from a small motor delivers the torque we need for large gate valves. Far simpler than the multi-stage drive system we previously used.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Auckland u2014 B.F.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"5\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"WPEA on our curing conveyor drives. Ultra-slow belt speed with standard motor input u2014 no VFD needed. The dual-stage unit is more compact than the equivalent two-reducer configuration.\"\n        },\n        {\n            \"@type\": \"Review\",\n            \"author\": {\n                \"@type\": \"Person\",\n                \"name\": \"Tokyo u2014 K.S.\"\n            },\n            \"reviewRating\": {\n                \"@type\": \"Rating\",\n                \"ratingValue\": \"4\",\n                \"bestRating\": \"5\"\n            },\n            \"reviewBody\": \"Good double-stage reducer for extreme ratio applications. WPEA-100u2013155 on our antenna positioning drives. Precise ratio, good torque. Would appreciate tighter backlash specification for demanding positioning applications.\"\n        }\n    ]\n}<\/script><\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;\">\n<h2 style=\"color:#185FA5;font-size:clamp(18px,2.5vw,24px);font-family:Arial,sans-serif;border-bottom:3px solid #185FA5;padding-bottom:8px;margin-top:32px;margin-bottom:16px;\">Frequently Asked Questions \u2014 WPEA Double Speed Worm Reducer<\/h2>\n<details style=\"margin-bottom:10px;border:1px solid #e8e8e8;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:14px 16px;background:#185FA5;color:#fff;cursor:pointer;font-weight:bold;font-size:14px;list-style:none;\">&#9654; What ratio range does the WPEA double speed worm reducer cover?<\/summary>\n<div style=\"padding:14px 16px;background:#f8f9fa;font-size:14px;color:#333;line-height:1.7;\">The WPEA achieves ratios from 1\/200 (size combination 40\u201370) to 1\/900 and above (larger size combinations). The exact maximum ratio depends on the two individual stage ratios selected. Contact Ever Power with your target output speed and input motor speed for a size and ratio recommendation.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e8e8e8;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:14px 16px;background:#185FA5;color:#fff;cursor:pointer;font-weight:bold;font-size:14px;list-style:none;\">&#9654; How is the WPEA lubricated \u2014 does each stage require separate oil?<\/summary>\n<div style=\"padding:14px 16px;background:#f8f9fa;font-size:14px;color:#333;line-height:1.7;\">The two gear chambers are independent \u2014 each requires its own oil fill. Use the WPEA lubrication table for the correct oil volume for each chamber at the specified size combination. Both chambers use the same grade: N220\u2013N320 for ambient below 40\u00b0C.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e8e8e8;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:14px 16px;background:#185FA5;color:#fff;cursor:pointer;font-weight:bold;font-size:14px;list-style:none;\">&#9654; Can the WPEA be used with a VFD motor?<\/summary>\n<div style=\"padding:14px 16px;background:#f8f9fa;font-size:14px;color:#333;line-height:1.7;\">Yes. For VFD applications, maintain first-stage input shaft speed between 600\u20131,500 rpm for adequate lubrication in both chambers. The ultra-high ratio means the output shaft speed will be extremely low \u2014 ensure the output shaft bearing load is within the WPEA rated radial and axial limits at the operating torque.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e8e8e8;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:14px 16px;background:#185FA5;color:#fff;cursor:pointer;font-weight:bold;font-size:14px;list-style:none;\">&#9654; What is the output torque at the largest WPEA size combination?<\/summary>\n<div style=\"padding:14px 16px;background:#f8f9fa;font-size:14px;color:#333;line-height:1.7;\">WPEA size combination 155\u2013250 delivers up to 6,050 Nm. This is the combined output of both stages operating in tandem from a 11.71 kW input. Always verify that your driven shaft and coupling hardware are rated for this torque before specifying.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e8e8e8;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:14px 16px;background:#185FA5;color:#fff;cursor:pointer;font-weight:bold;font-size:14px;list-style:none;\">&#9654; How does the WPEA compare to using two separate single-stage reducers in series?<\/summary>\n<div style=\"padding:14px 16px;background:#f8f9fa;font-size:14px;color:#333;line-height:1.7;\">The WPEA dual-stage housing eliminates the intermediate shaft, coupling, and second mounting frame required by two separate reducers. This reduces total installed length by 30\u201350%, eliminates one misalignment point, and removes one coupling maintenance item from the service schedule.<\/div>\n<\/details>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What ratio range does the WPEA double speed worm reducer cover?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The WPEA achieves ratios from 1\\\/200 (size combination 40u201370) to 1\\\/900 and above (larger size combinations). The exact maximum ratio depends on the two individual stage ratios selected. Contact Ever Power with your target output speed and input motor speed for a size and ratio recommendation.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How is the WPEA lubricated u2014 does each stage require separate oil?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The two gear chambers are independent u2014 each requires its own oil fill. Use the WPEA lubrication table for the correct oil volume for each chamber at the specified size combination. Both chambers use the same grade: N220u2013N320 for ambient below 40u00b0C.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can the WPEA be used with a VFD motor?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. For VFD applications, maintain first-stage input shaft speed between 600u20131,500 rpm for adequate lubrication in both chambers. The ultra-high ratio means the output shaft speed will be extremely low u2014 ensure the output shaft bearing load is within the WPEA rated radial and axial limits at the operating torque.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the output torque at the largest WPEA size combination?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"WPEA size combination 155u2013250 delivers up to 6,050 Nm. This is the combined output of both stages operating in tandem from a 11.71 kW input. Always verify that your driven shaft and coupling hardware are rated for this torque before specifying.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does the WPEA compare to using two separate single-stage reducers in series?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The WPEA dual-stage housing eliminates the intermediate shaft, coupling, and second mounting frame required by two separate reducers. This reduces total installed length by 30u201350%, eliminates one misalignment point, and removes one coupling maintenance item from the service schedule.\"\n            }\n        }\n    ]\n}<\/script><\/div>\n<div style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,18px);line-height:1.7;word-break:break-word;overflow-wrap:break-word;padding:2% 3%;background:linear-gradient(135deg,#185FA5,#185FA5dd);color:#fff;border-radius:10px;margin:20px 0;text-align:center;\">\n<h2 style=\"color:#fff;font-size:clamp(18px,2.5vw,22px);margin:0 0 12px;\">Get Your WPEA Quote Today<\/h2>\n<p style=\"color:#ddeeff;margin:0 0 20px;font-size:15px;max-width:600px;display:inline-block;\">Tell Ever Power your application requirements \u2014 torque, ratio, mounting, and shaft dimensions. Engineering response within 24 hours. OEM specifications, bulk pricing, and global shipping available.<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:16px;\"><a href=\"\/kk\/contact-us\/\" style=\"background:#fff;color:#185FA5;padding:12px 28px;border-radius:6px;text-decoration:none;font-weight:bold;font-size:14px;\">&#9993; Request a Quote<\/a><a href=\"\/kk\/products\/\" style=\"background:rgba(255,255,255,0.15);color:#fff;padding:12px 28px;border-radius:6px;text-decoration:none;font-size:14px;border:2px solid #fff;\">All Products<\/a><a href=\"\/kk\/about-us\/\" style=\"background:rgba(255,255,255,0.1);color:#fff;padding:12px 28px;border-radius:6px;text-decoration:none;font-size:14px;border:1px solid rgba(255,255,255,0.4);\">About Ever Power<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-family:Arial,sans-serif;font-size:clamp(14px,2vw,16px);line-height:1.7;word-break:break-word;\">The WPEA double speed cast iron worm reducer places two worm stages in tandem, achieving ratios from 1\/200 to 1\/900+ in a single foot-mount housing. Size combinations 40\u201370 to 155\u2013250 mm, output torque up to 6,050 Nm, weight 20\u2013462 kg.<\/p>","protected":false},"featured_media":1629,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[913],"product_tag":[994,998,995,996,997],"class_list":{"0":"post-1782","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cast-iron-worm-reducer","7":"product_tag-double-speed-worm-reducer","8":"product_tag-tandem-worm-gearbox","9":"product_tag-two-stage-worm-reducer","10":"product_tag-ultra-high-ratio-worm-drive","11":"product_tag-wpea-worm-reducer","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/product\/1782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/comments?post=1782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/media\/1629"}],"wp:attachment":[{"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/media?parent=1782"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/product_brand?post=1782"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/product_cat?post=1782"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/reducers-worm.xyz\/kk\/wp-json\/wp\/v2\/product_tag?post=1782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}