{"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\/it\/prodotto\/y2-series-8-pole-three-phase-asynchronous-motor\/","title":{"rendered":"Motore asincrono trifase a 8 poli 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;\">Velocit\u00e0: 750 giri\/min (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;\">Potenza: 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;\">Pali: 8 pali<\/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;\">Grado di protezione: 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;\">Isolamento: Classe 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;\">Tensione: 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;\">Motore a 8 poli serie Y2 \u2014 Coppia massima 750 giri\/min<\/h2>\n<p style=\"margin: 0 0 14px;\">La serie di motori a otto poli Y2-*-8 produce la coppia nominale sull'albero pi\u00f9 elevata di qualsiasi motore a induzione standard a frequenza fissa della famiglia Y2. A una velocit\u00e0 sincrona di 750 giri\/min (50 Hz), un motore a 8 poli da 7,5 kW eroga una coppia nominale di circa 95 N\u00b7m, quasi quattro volte superiore a quella di un motore a 2 poli di pari potenza. Questo vantaggio fondamentale in termini di coppia significa che un singolo motore a 8 poli pu\u00f2 sostituire un motore a 4 poli pi\u00f9 un riduttore 2:1, riducendo i costi di sistema, l'ingombro e la complessit\u00e0 della trasmissione.<\/p>\n<p style=\"margin: 0 0 14px;\">La coreana Ever-Power produce 21 modelli standard nella configurazione a 8 poli. La gamma inizia con il telaio 80M (0,18 kW) anzich\u00e9 con i telai pi\u00f9 piccoli 63M o 71M utilizzati nelle serie a 2 e 4 poli, perch\u00e9 i poli aggiuntivi richiedono una maggiore circonferenza dello statore per polo, rendendo necessario un telaio minimo pi\u00f9 grande. La potenza massima di 110 kW viene raggiunta con il telaio 315L.<\/p>\n<p style=\"margin: 0 0 14px;\">La bassa velocit\u00e0 superficiale del rotore dei motori a 8 poli, circa un quarto di quella di un motore a 2 poli dello stesso telaio, si traduce in un rumore aerodinamico molto basso proveniente dalla ventola di raffreddamento esterna. I livelli di rumore misurati di 52-82 dB(A) nell'intera gamma a 8 poli sono tra i pi\u00f9 bassi ottenibili con motori a induzione raffreddati ad aria forzata, una considerazione importante per gli ambienti industriali e marini sensibili al rumore. Per applicazioni a velocit\u00e0 controllata di 750 giri\/min, i nostri <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/vfd-inverter-duty-motors\/\">Motore YVF2 con variatore di frequenza<\/a> condivide le stesse dimensioni del telaio 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=\"motore trifase1\" 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;\">Dati tecnici della serie Y2 a 8 poli - Gamma completa di modelli<\/h2>\n<p style=\"margin: 0 0 16px;\">La tabella seguente elenca tutti i 21 modelli standard della gamma Y2 a 8 poli. La velocit\u00e0 sincrona \u00e8 di 750 giri\/min a 380 V 50 Hz. La velocit\u00e0 di slittamento effettiva a pieno carico \u00e8 indicata nella colonna giri\/min. I valori di corrente sono a 380 V. L'efficienza e il fattore di potenza sono calcolati al carico nominale 100% secondo 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;\">Modello<\/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;\">giri al minuto<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Corrente (A)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Eff (%)<\/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;\">Vibrazione (mm\/s)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Rumore dB(A)<\/th>\n<th style=\"padding: 11px 10px; text-align: center; border: 1px solid #ddd; white-space: nowrap;\">Ist\/In<\/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 rapporto di corrente del rotore bloccato; Tst\/Tn \u2014 rapporto di coppia del rotore bloccato; Tmax\/Tn \u2014 rapporto di coppia massima. Tutti i valori sono riferiti alle condizioni nominali di 380 V 50 Hz secondo 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;\">Caratteristiche principali della configurazione a 8 poli<\/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;\">Coppia massima in uscita<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">A 750 giri\/min, un motore Y2-250M-8 da 30 kW produce una coppia nominale di (30 \u00d7 9550) \/ 740 = 386,9 N\u00b7m. Un motore a 4 poli della stessa potenza a 1480 giri\/min produce solo 193,5 N\u00b7m, esattamente la met\u00e0. Questa coppia raddoppiata significa che \u00e8 possibile gestire carichi pi\u00f9 pesanti, tensioni della cinghia pi\u00f9 elevate e alberi di ingresso del riduttore di dimensioni maggiori senza sovradimensionare la potenza nominale del motore.<\/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;\">Minima rumorosit\u00e0 della ventola<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">La ventola di raffreddamento di un motore a 8 poli ruota a 740 giri\/minuto, un quarto della velocit\u00e0 di una ventola a 2 poli. Il rumore aerodinamico della ventola \u00e8 approssimativamente proporzionale alla quinta potenza della velocit\u00e0 periferica, pertanto le ventole a 8 poli producono un rumore acustico notevolmente inferiore. L'intervallo di rumorosit\u00e0 di 52-82 dB(A) per la gamma Y2 a 8 poli \u00e8 il pi\u00f9 silenzioso tra tutte le configurazioni standard di poli della famiglia 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;\">Applicazioni tipiche<\/h3>\n<ul style=\"margin: 0; padding-left: 18px; font-size: 14px; color: #374151; line-height: 1.9;\">\n<li>Trasportatori a nastro e a catena per carichi pesanti<\/li>\n<li>Mulini a sfere e mulini a barre<\/li>\n<li>Frantoi a mascelle e mulini a martelli<\/li>\n<li>Verricelli da ponte e salpaancore<\/li>\n<li>Trasportatori a vite ed elevatori a tazze<\/li>\n<li>Grandi ventilatori industriali e sistemi di aspirazione<\/li>\n<li>Agitatori e miscelatori a bassa velocit\u00e0<\/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;\">Domande frequenti<\/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;\">Perch\u00e9 la gamma a 8 poli inizia dal frame 80M anzich\u00e9 dal 63M?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">I motori a otto poli richiedono il passo polare pi\u00f9 ampio di qualsiasi altra configurazione standard. Ciascuno degli otto poli deve essere avvolto nelle cave dello statore lungo la circonferenza del foro, richiedendo un diametro del foro e un'area delle cave sufficienti per un adeguato riempimento di rame e una sezione trasversale magnetica per polo. Nelle taglie 63M e 71M, il foro dello statore \u00e8 troppo piccolo per ospitare otto poli con una geometria delle cave pratica. La taglia 80M offre il diametro del foro minimo pratico per l'avvolgimento a 8 poli a livelli di potenza utili, a partire da 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;\">\u00c8 possibile utilizzare un motore a 8 poli con un riduttore per velocit\u00e0 di uscita molto basse?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">S\u00ec. A partire da 740-750 giri\/min, un motore a 8 poli combinato anche con un modesto riduttore 5:1 fornisce una velocit\u00e0 dell'albero di uscita di circa 150 giri\/min, adatta per grandi miscelatori, nastri trasportatori lenti e forni rotanti. Con un riduttore 10:1, la velocit\u00e0 di uscita raggiunge i 74 giri\/min. Il nostro <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/helical-gear-reducers\/\">riduttori a ingranaggi elicoidali<\/a> E <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/worm-reducers.xyz\/\" target=\"_blank\" rel=\"noopener\">riduttori a vite senza fine<\/a> Sono disponibili in una gamma di rapporti di trasmissione per l'accoppiamento con motori a 8 poli, al fine di raggiungere praticamente qualsiasi velocit\u00e0 di uscita finale.<\/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;\">Qual \u00e8 la penalizzazione del fattore di potenza derivante dall'utilizzo di un motore a 8 poli rispetto a un motore a 4 poli?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">I motori a 8 poli hanno un fattore di potenza inferiore rispetto ai motori a 4 poli di potenza equivalente, poich\u00e9 gli otto poli magnetici richiedono una corrente di magnetizzazione maggiore per mantenere il campo rotante attraverso l'intercapedine d'aria pi\u00f9 ampia. Nella gamma di potenza media, un Y2-160L-8 da 7,5 kW ha un fattore di potenza di 0,75, mentre un Y2-160L-4 da 15 kW raggiunge 0,85. Questa differenza nel fattore di potenza significa che i motori a 8 poli di maggiore potenza assorbono pi\u00f9 corrente reattiva dalla rete elettrica a parit\u00e0 di potenza utile erogata. I condensatori di correzione del fattore di potenza ai terminali del motore possono compensare tale differenza, se richiesto dalle normative di installazione.<\/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;\">Perch\u00e9 il rapporto Tst\/Tn (coppia di avviamento) \u00e8 inferiore per i motori a 8 poli rispetto a quelli a 4 poli?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">I rapporti di coppia di avviamento per i motori Y2 a 8 poli variano da 1,8 a 2,0, leggermente inferiori rispetto ai valori tipici dei modelli a 4 poli, compresi tra 2,0 e 2,4. Nonostante il rapporto inferiore, la coppia di avviamento assoluta in N\u00b7m \u00e8 solitamente maggiore per un motore a 8 poli rispetto a un motore a 4 poli della stessa struttura, poich\u00e9 la coppia nominale stessa \u00e8 molto pi\u00f9 elevata. Ad esempio, il modello Y2-160L-8 (7,5 kW) ha un rapporto Tst\/Tn di 2,0 con una coppia nominale di 99,4 N\u00b7m, che fornisce una coppia di avviamento di 198,8 N\u00b7m, ben superiore alla coppia di avviamento di 158,2 N\u00b7m del modello Y2-160M-4 (11 kW), nonostante il rapporto inferiore.<\/p>\n<\/div>\n<div style=\"padding: 18px 22px;\">\n<h3 style=\"font-size: 15px; font-weight: bold; color: #1a3a6b; margin: 0 0 8px;\">Sono disponibili versioni con motore frenante per la gamma a 8 poli?<\/h3>\n<p style=\"font-size: 14px; color: #374151; margin: 0;\">S\u00ec. Il <a style=\"color: #00a8cc; text-decoration: none; font-weight: 600;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/brake-motors\/\">Serie di motori con freno elettromagnetico Y2EJ<\/a> Copre configurazioni a 8 poli da telaio 80M a 280M. Il modello Y2EJ-*-8 aggiunge un freno a disco elettromagnetico in corrente continua al motore standard a 8 poli, garantendo un mantenimento del carico a prova di guasto e una rapida decelerazione in caso di interruzione dell'alimentazione. Questa combinazione \u00e8 ampiamente utilizzata in paranchi, trasportatori verticali e sistemi di posizionamento di precisione, dove la bassa velocit\u00e0 di base di 750 giri\/min e l'elevata coppia del motore a 8 poli devono essere abbinate a un arresto controllato.<\/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=\"Informazioni sulla lavorazione CNC in fabbrica\" 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;\">Richiedi un preventivo per motori Y2 a 8 poli<\/h2>\n<p style=\"font-size: 15px; color: #cbd5e1; margin: 0 0 24px; max-width: 580px; margin-left: auto; margin-right: auto;\">Fornisci il numero di modello (ad esempio, Y2-160L-8), la quantit\u00e0 richiesta, il tipo di montaggio e la tensione per ricevere un preventivo direttamente dalla fabbrica con la documentazione tecnica completa entro 24 ore.<\/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\/it\/contact-us\/\">Richiedi subito un preventivo<\/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\">E-mail: sales@industrialelectricmotor.net<\/a><\/div>\n<p style=\"font-size: 13px; color: #94a3b8; margin: 20px 0 0;\">Esplora anche: <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/brake-motors\/\">Motori con freno elettromagnetico<\/a> \u00b7 <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/helical-gear-reducers\/\">Riduttori a ingranaggi elicoidali<\/a> \u00b7 <a style=\"color: #e8a020; text-decoration: none;\" href=\"https:\/\/industrialelectricmotor.net\/it\/categoria-prodotto\/three-phase-induction-motors\/\">Gamma completa di motori<\/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;\">IL <strong>Motore asincrono trifase a 8 poli serie Y2<\/strong> Il motore Ever-Power, prodotto in Corea, opera a una velocit\u00e0 sincrona di 750 giri\/min a 50 Hz, coprendo le dimensioni del telaio IEC da 80M a 315L con una potenza nominale da 0,18 kW a 110 kW. Essendo la configurazione a poli standard a velocit\u00e0 pi\u00f9 bassa della gamma Y2, il motore a 8 poli offre la coppia sull'albero pi\u00f9 elevata per unit\u00e0 di potenza tra i motori a induzione a velocit\u00e0 fissa, il che lo rende la scelta ideale per nastri trasportatori pesanti, frantoi, mulini a sfere, verricelli da ponte navale e macchinari industriali a trasmissione diretta a bassa velocit\u00e0, dove altrimenti sarebbe necessario un riduttore.<\/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\/it\/wp-json\/wp\/v2\/product\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/media\/90"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/product_brand?post=125"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/product_cat?post=125"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/it\/wp-json\/wp\/v2\/product_tag?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}