{"id":125,"date":"2026-07-08T08:05:25","date_gmt":"2026-07-08T08:05:25","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?post_type=product&#038;p=125"},"modified":"2026-07-08T08:05:25","modified_gmt":"2026-07-08T08:05:25","slug":"y2-series-8-pole-three-phase-asynchronous-motor","status":"publish","type":"product","link":"https:\/\/industrialelectricmotor.net\/es\/producto\/y2-series-8-pole-three-phase-asynchronous-motor\/","title":{"rendered":"Motor as\u00edncrono trif\u00e1sico de 8 polos de la serie Y2"},"content":{"rendered":"<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 1%; width: 100%; font-family: Arial,Helvetica,sans-serif; color: #1a1a1a; line-height: 1.8; font-size: 16px;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 40px;\">\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Velocidad: 750 rpm (50 Hz)<\/div>\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Potencia: 0,18 \u2013 110 kW<\/div>\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Postes: 8 postes<\/div>\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Protecci\u00f3n: IP54<\/div>\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Aislamiento: Clase F<\/div>\n<div style=\"flex: 1 1 160px; background: #1A3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; text-align: center; font-size: 13px; font-weight: 600;\">Voltaje: 380V 50Hz<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 36px; margin: 0 0 50px; align-items: flex-start;\">\n<div style=\"flex: 1 1 400px; min-width: 300px;\">\n<h2 style=\"font-size: 24px; font-weight: bold; color: #1a3a6b; margin: 0 0 16px; line-height: 1.3;\">Motor de 8 polos de la serie Y2 \u2014 Accionamiento con par m\u00e1ximo de 750 rpm<\/h2>\n<p style=\"margin: 0 0 14px;\">La serie de motores de ocho polos Y2-*-8 produce el par de torsi\u00f3n nominal m\u00e1s alto de cualquier motor de inducci\u00f3n est\u00e1ndar de frecuencia fija de la familia Y2. A una velocidad s\u00edncrona de 750 rpm (50 Hz), un motor de ocho polos y 7,5 kW ofrece un par de torsi\u00f3n nominal de aproximadamente 95 N\u00b7m, casi cuatro veces superior al de un motor de dos polos de id\u00e9ntica potencia. Esta ventaja fundamental en el par de torsi\u00f3n permite que un solo motor de ocho polos sustituya a un motor de cuatro polos con una etapa de reductora 2:1, lo que reduce el coste del sistema, el espacio necesario y la complejidad del tren de transmisi\u00f3n.<\/p>\n<p style=\"margin: 0 0 14px;\">Korea Ever-Power fabrica 21 modelos est\u00e1ndar con configuraci\u00f3n de 8 polos. La gama comienza con el bastidor 80M (0,18 kW) en lugar de los bastidores m\u00e1s peque\u00f1os 63M o 71M utilizados en las series de 2 y 4 polos, ya que los polos adicionales requieren una mayor circunferencia del estator por polo, lo que exige un bastidor m\u00ednimo de mayor tama\u00f1o. La potencia m\u00e1xima de 110 kW se alcanza con el bastidor 315L.<\/p>\n<p style=\"margin: 0 0 14px;\">La baja velocidad superficial del rotor de los motores de 8 polos \u2014aproximadamente una cuarta parte de la de un motor de 2 polos del mismo tama\u00f1o\u2014 da como resultado un ruido aerodin\u00e1mico muy bajo proveniente del ventilador de refrigeraci\u00f3n externo. Los niveles de ruido medidos de 52 a 82 dB(A) en todo el rango de 8 polos se encuentran entre los m\u00e1s bajos que se pueden lograr con motores de inducci\u00f3n refrigerados por aire forzado, una consideraci\u00f3n importante para entornos industriales y marinos sensibles al ruido. Para aplicaciones de velocidad controlada de 750 rpm, nuestro <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/vfd-inverter-duty-motors\/\">Motor VFD YVF2<\/a> Comparte las mismas dimensiones de marco IEC.<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-90 aligncenter\" src=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/three-phase-motor1.webp\" alt=\"motor trif\u00e1sico1\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/three-phase-motor1.webp 600w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/three-phase-motor1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: 24px; font-weight: bold; color: #1a3a6b; margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 3px solid #E8A020;\">Datos t\u00e9cnicos de la serie Y2 de 8 polos: gama completa de modelos<\/h2>\n<p style=\"margin: 0 0 16px;\">La tabla que aparece a continuaci\u00f3n incluye los 21 modelos est\u00e1ndar de la gama Y2 de 8 polos. La velocidad s\u00edncrona es de 750 rpm a 380 V y 50 Hz. La velocidad de deslizamiento real a plena carga se indica en la columna de rpm. Los valores actuales corresponden a 380 V. La eficiencia y el factor de potencia se basan en la carga nominal 100% seg\u00fan la norma GB\/T18680-2008.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 13px; min-width: 900px;\">\n<thead>\n<tr style=\"background: #1A3A6B; color: #fff;\">\n<th style=\"padding: 11px 10px; text-align: left; border: 1px solid #ddd; white-space: nowrap;\">Modelo<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">kW<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">HP<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">rpm<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Corriente (A)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Eficiencia (%)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">PF (cos\u03c6)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Vibraci\u00f3n (mm\/s)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Ruido dB(A)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">1\u00ba\/En<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Tst\/Tn<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Tmax\/Tn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-80M1-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.18<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.25<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">645<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.88<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">51<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.61<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">52<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-80M2-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.25<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.34<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">645<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.15<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">54<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.61<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">52<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-90S-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.37<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">670<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.49<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">62<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.61<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">56<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-90L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.55<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">670<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.17<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">63<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.61<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">56<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-100L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">680<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">71<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.67<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">59<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-100L1-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">680<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.69<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">59<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">5.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-112M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">690<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4.4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.69<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">61<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">5.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-132S-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.2<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">710<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">78<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.71<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">64<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-132M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">710<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">7.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">79<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">64<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-160M1-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">5.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">720<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">10.3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">81<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">68<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-160M2-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">5.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">7.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">720<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">13.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">82.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.74<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">68<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-160L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">7.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">10<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">720<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">17.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">85.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">68<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-180L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">11<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">15<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">730<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">25.1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">87.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.76<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">70<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-200L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">15<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">20<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">730<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">34.1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">88.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.76<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-225S-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">18.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">25<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">730<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">41.1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">90<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.76<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-225M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">22<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">30<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">47.4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">90.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.78<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">73<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-250M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">30<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">40<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">63.4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">91<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.79<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-280S-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">37<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">50<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">77.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">91.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.79<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">76<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-280M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">45<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">60<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">94.1<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">92<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.79<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">76<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.9<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-315S-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">55<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">74<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">111.2<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">92.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.81<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">82<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-315M-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">75<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">100<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">151.3<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">93<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.81<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">82<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.6<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<tr style=\"background: #F5F7FA;\">\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; font-weight: 600; color: #1a3a6b; white-space: nowrap;\">Y2-315L-8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">110<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">147<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">740<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">216.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">94<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">0.82<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">3.5<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">82<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">6.4<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">1.8<\/td>\n<td style=\"padding: 9px 10px; border: 1px solid #e5e7eb; text-align: center;\">2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 12px; color: #6b7280; margin: 8px 0 40px;\">Nota: Ist\/In \u2014 relaci\u00f3n de corriente del rotor bloqueado; Tst\/Tn \u2014 relaci\u00f3n de par del rotor bloqueado; Tmax\/Tn \u2014 relaci\u00f3n de par m\u00e1ximo. Todos los valores corresponden a las condiciones nominales de 380 V y 50 Hz seg\u00fan la norma GB\/T18680-2008.<\/p>\n<h2 style=\"font-size: 24px; font-weight: bold; color: #1a3a6b; margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 3px solid #E8A020;\">Caracter\u00edsticas clave de la configuraci\u00f3n de 8 polos<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; margin: 0 0 40px;\">\n<div style=\"flex: 1 1 280px; min-width: 250px; background: #F5F7FA; border-radius: 8px; padding: 20px 24px;\">\n<h3 style=\"font-size: 16px; font-weight: bold; color: #1a3a6b; margin: 0 0 12px;\">Par m\u00e1ximo de salida<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">A 750 rpm, un motor Y2-250M-8 de 30 kW produce un par nominal de (30 \u00d7 9550) \/ 740 = 386,9 N\u00b7m. Un motor de 4 polos de la misma potencia, a 1480 rpm, produce solo 193,5 N\u00b7m, exactamente la mitad. Este par duplicado permite manejar cargas m\u00e1s pesadas, mayores tensiones en las correas y ejes de entrada de la caja de engranajes de mayor di\u00e1metro sin sobredimensionar la potencia nominal del motor.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; min-width: 250px; background: #F5F7FA; border-radius: 8px; padding: 20px 24px;\">\n<h3 style=\"font-size: 16px; font-weight: bold; color: #1a3a6b; margin: 0 0 12px;\">M\u00ednimo ruido del ventilador<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">El ventilador de refrigeraci\u00f3n de un motor de 8 polos gira a 740 rpm, una cuarta parte de la velocidad de un ventilador de 2 polos. El ruido aerodin\u00e1mico del ventilador es aproximadamente proporcional a la quinta potencia de la velocidad de las aspas, por lo que los ventiladores de 8 polos generan un ruido ac\u00fastico considerablemente menor. El rango de ruido de 52 a 82 dB(A) en la gama Y2 de 8 polos es el m\u00e1s silencioso de todas las configuraciones de polos est\u00e1ndar de la familia Y2.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; min-width: 250px; background: #F5F7FA; border-radius: 8px; padding: 20px 24px;\">\n<h3 style=\"font-size: 16px; font-weight: bold; color: #1a3a6b; margin: 0 0 12px;\">Aplicaciones t\u00edpicas<\/h3>\n<ul style=\"margin: 0; padding-left: 18px; font-size: 14px; color: #374151; line-height: 1.9;\">\n<li>Transportadores de banda pesada y transportadores de cadena<\/li>\n<li>Molinos de bolas y molinos de barras<\/li>\n<li>Trituradoras de mand\u00edbulas y molinos de martillos<\/li>\n<li>Cabrestantes y molinetes de ancla en cubierta<\/li>\n<li>Transportadores de tornillo y elevadores de cangilones<\/li>\n<li>Ventiladores industriales de gran tama\u00f1o y sistemas de extracci\u00f3n.<\/li>\n<li>Agitadores y mezcladores de baja velocidad<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-54\" src=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/adv-custom-oem.webp\" alt=\"adv-custom-oem\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/adv-custom-oem.webp 1448w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/adv-custom-oem-1280x960.webp 1280w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/adv-custom-oem-980x735.webp 980w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/adv-custom-oem-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/p>\n<h2 style=\"font-size: 24px; font-weight: bold; color: #1a3a6b; margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 3px solid #E8A020;\">Preguntas frecuentes<\/h2>\n<div style=\"border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; margin: 0 0 40px;\">\n<div style=\"padding: 18px 22px; border-bottom: 1px solid #e5e7eb;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">\u00bfPor qu\u00e9 el rango de 8 polos comienza en el cuadro 80M en lugar del 63M?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">Los motores de ocho polos requieren el paso polar m\u00e1s grande de cualquier configuraci\u00f3n est\u00e1ndar. Cada uno de los ocho polos debe enrollarse en las ranuras del estator alrededor de la circunferencia del orificio, lo que requiere un di\u00e1metro de orificio y un \u00e1rea de ranura suficientes para un llenado de cobre adecuado y una secci\u00f3n transversal magn\u00e9tica por polo \u00f3ptima. En los tama\u00f1os de bastidor 63M y 71M, el orificio del estator es demasiado peque\u00f1o para alojar ocho polos con una geometr\u00eda de ranura pr\u00e1ctica. El bastidor 80M proporciona el di\u00e1metro de orificio m\u00ednimo pr\u00e1ctico para el bobinado de 8 polos a niveles de potencia \u00fatiles, a partir de 0,18 kW.<\/p>\n<\/div>\n<div style=\"padding: 18px 22px; border-bottom: 1px solid #e5e7eb;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">\u00bfSe puede utilizar un motor de 8 polos con una caja de engranajes para obtener velocidades de salida muy bajas?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">S\u00ed. A partir de 740\u2013750 rpm, un motor de 8 polos combinado incluso con una modesta caja de engranajes 5:1 proporciona una velocidad del eje de salida de aproximadamente 150 rpm, adecuada para mezcladoras grandes, transportadores lentos y hornos rotatorios. Con una caja de engranajes 10:1, la salida alcanza las 74 rpm. <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/helical-gear-reducers\/\">reductores de engranajes helicoidales<\/a> y <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/worm-reducers.xyz\/\" target=\"_blank\" rel=\"noopener\">reductores de engranajes helicoidales<\/a> Est\u00e1n disponibles en una variedad de relaciones de transmisi\u00f3n para combinarse con motores de 8 polos y as\u00ed alcanzar pr\u00e1cticamente cualquier velocidad de salida final.<\/p>\n<\/div>\n<div style=\"padding: 18px 22px; border-bottom: 1px solid #e5e7eb;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">\u00bfCu\u00e1l es la penalizaci\u00f3n en el factor de potencia al usar un motor de 8 polos en comparaci\u00f3n con uno de 4 polos?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">Los motores de 8 polos tienen un factor de potencia menor que los de 4 polos de potencia equivalente, ya que los ocho polos magn\u00e9ticos requieren una corriente de magnetizaci\u00f3n mayor para mantener el campo giratorio a trav\u00e9s del entrehierro m\u00e1s amplio. En el rango de potencia media, un Y2-160L-8 de 7,5 kW tiene un factor de potencia de 0,75, mientras que un Y2-160L-4 de 15 kW alcanza 0,85. Esta diferencia en el factor de potencia implica que los motores de 8 polos, de mayor tama\u00f1o, consumen m\u00e1s corriente reactiva de la red el\u00e9ctrica para obtener la misma potencia \u00fatil. Los condensadores de correcci\u00f3n del factor de potencia en los terminales del motor pueden compensar esta diferencia si as\u00ed lo exigen las normativas de la instalaci\u00f3n.<\/p>\n<\/div>\n<div style=\"padding: 18px 22px; border-bottom: 1px solid #e5e7eb;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">\u00bfPor qu\u00e9 la relaci\u00f3n Tst\/Tn (relaci\u00f3n de par de arranque) es menor en los motores de 8 polos que en los de 4 polos?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">Las relaciones de par de arranque para los motores Y2 de 8 polos var\u00edan de 1,8 a 2,0, ligeramente inferiores a las t\u00edpicas de 2,0\u20132,4 de los modelos de 4 polos. A pesar de la menor relaci\u00f3n, el par de arranque absoluto en N\u00b7m suele ser mayor para un motor de 8 polos que para uno de 4 polos del mismo tama\u00f1o, debido a que el par nominal es mucho mayor. Por ejemplo, el Y2-160L-8 (7,5 kW) tiene una relaci\u00f3n Tst\/Tn de 2,0 con un par nominal de 99,4 N\u00b7m, lo que da un par de arranque de 198,8 N\u00b7m, muy superior al par de arranque de 158,2 N\u00b7m del Y2-160M-4 (11 kW), a pesar de la menor relaci\u00f3n.<\/p>\n<\/div>\n<div style=\"padding: 18px 22px;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">\u00bfExisten versiones con motor de freno para la gama de 8 polos?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">S\u00ed. El <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/brake-motors\/\">Serie de motores con freno electromagn\u00e9tico Y2EJ<\/a> Cubre configuraciones de 8 polos desde el bastidor 80M hasta el 280M. El Y2EJ-*-8 incorpora un freno de disco electromagn\u00e9tico de CC al motor est\u00e1ndar de 8 polos, lo que proporciona una sujeci\u00f3n de carga a prueba de fallos y una desaceleraci\u00f3n r\u00e1pida al interrumpirse la alimentaci\u00f3n. Esta combinaci\u00f3n se utiliza ampliamente en polipastos, transportadores verticales y sistemas de posicionamiento de precisi\u00f3n, donde la baja velocidad base de 750 rpm y el alto par del motor de 8 polos deben combinarse con una parada controlada.<\/p>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48\" src=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/about-factory-cnc-machining.webp\" alt=\"Acerca del mecanizado CNC en f\u00e1brica\" width=\"1345\" height=\"1170\" title=\"\" srcset=\"https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/about-factory-cnc-machining.webp 1345w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/about-factory-cnc-machining-1280x1113.webp 1280w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/about-factory-cnc-machining-980x852.webp 980w, https:\/\/industrialelectricmotor.net\/wp-content\/uploads\/2026\/07\/about-factory-cnc-machining-480x418.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1345px, 100vw\" \/><\/p>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#1A3A6B 0%,#0d2248 100%); border-radius: 10px; padding: 36px 40px; text-align: center; margin: 40px 0 0;\">\n<h2 style=\"font-size: 26px; font-weight: bold; color: #fff; margin: 0 0 12px;\">Solicite un presupuesto para motores Y2 de 8 polos.<\/h2>\n<p style=\"font-size: 15px; color: #cbd5e1; margin: 0 0 24px; max-width: 580px; margin-left: auto; margin-right: auto;\">Indique el n\u00famero de modelo (por ejemplo, Y2-160L-8), la cantidad requerida, el tipo de montaje y el voltaje para recibir un precio directo de f\u00e1brica con la documentaci\u00f3n t\u00e9cnica completa en un plazo de 24 horas.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;\"><a style=\"display: inline-block; background: #E8A020; color: #111; padding: 14px 36px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: 15px; text-transform: uppercase; letter-spacing: 0.8px;\" href=\"https:\/\/industrialelectricmotor.net\/es\/contact-us\/\">Solicita un presupuesto ahora<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; padding: 14px 36px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: 15px; border: 2px solid rgba(255,255,255,0.4);\" href=\"mailto:sales@industrialelectricmotor.net\">Correo electr\u00f3nico: sales@industrialelectricmotor.net<\/a><\/div>\n<p style=\"font-size: 13px; color: #94a3b8; margin: 20px 0 0;\">Explora tambi\u00e9n: <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/brake-motors\/\">Motores con freno electromagn\u00e9tico<\/a> \u00b7 <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/helical-gear-reducers\/\">Reductores de engranajes helicoidales<\/a> \u00b7 <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/es\/categoria-producto\/three-phase-induction-motors\/\">Gama completa de motores<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<div style=\"background: #F5F7FA; border-left: 4px solid #E8A020; padding: 22px 28px; border-radius: 0 6px 6px 0; margin: 10px 0 30px; font-size: 15px; color: #374151;\">El <strong>Motor as\u00edncrono trif\u00e1sico de 8 polos de la serie Y2<\/strong> El motor Ever-Power de Corea funciona a una velocidad s\u00edncrona de 750 rpm a 50 Hz, cubriendo tama\u00f1os de bastidor IEC de 80M a 315L con una potencia nominal de 0,18 kW a 110 kW. Como la configuraci\u00f3n de polos est\u00e1ndar de menor velocidad en la gama Y2, el motor de 8 polos ofrece el mayor par de eje por unidad de potencia entre los motores de inducci\u00f3n de velocidad fija, lo que lo convierte en la primera opci\u00f3n para transportadores pesados, trituradoras, molinos de bolas, cabrestantes de cubierta de barcos y maquinaria industrial de accionamiento directo de baja velocidad donde de otro modo se requerir\u00eda una reducci\u00f3n por caja de engranajes.<\/div>","protected":false},"featured_media":90,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-125","product","type-product","status-publish","has-post-thumbnail","product_cat-three-phase-induction-motors","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/product\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/media\/90"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/product_brand?post=125"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/product_cat?post=125"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/es\/wp-json\/wp\/v2\/product_tag?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}