{"id":428,"date":"2026-07-28T06:25:28","date_gmt":"2026-07-28T06:25:28","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?page_id=428"},"modified":"2026-07-28T06:25:36","modified_gmt":"2026-07-28T06:25:36","slug":"aluminum-gearbox","status":"publish","type":"page","link":"https:\/\/superiortransmissioninc.com\/it\/aluminum-gearbox\/","title":{"rendered":"Cambio in alluminio"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_stops=&#8221;#000000 0%|rgba(255,255,255,0) 100%&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_image=&#8221;https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-products-EP-12.91-Ratio-13HP-540-RPM-Aluminum-Gearbox.webp&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;8%||8%||true|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;Abril Fatface|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#FFFFFF&#8221; header_font_size=&#8221;60px&#8221; header_2_text_align=&#8221;center&#8221; header_2_font_size=&#8221;60px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Cambio in alluminio<\/h1>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#FFFFFF&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Un riduttore in alluminio \u00e8 un'unit\u00e0 di trasmissione di potenza meccanica il cui involucro esterno \u00e8 realizzato in lega di alluminio pressofusa o fusa di precisione. All'interno di questo involucro leggero, una serie di ingranaggi conici in acciaio lavorati con precisione, alberi e cuscinetti volventi trasferiscono la potenza rotazionale da una fonte di azionamento, tipicamente l'albero di presa di forza (PTO) di un trattore, a un attrezzo di lavoro, ridistribuendo la coppia ad angolo retto e, se necessario, modificando la velocit\u00e0 dell'albero di uscita tramite un rapporto di trasmissione definito.<\/p>\n<p>Rispetto alle equivalenti in ghisa, la scatola del cambio in alluminio offre una densit\u00e0 inferiore di circa 60-651 TP4T. Questo risparmio di peso \u00e8 particolarmente significativo sugli attrezzi con attacco a tre punti che vengono frequentemente montati e smontati tra un lavoro e l'altro, cos\u00ec come sugli attrezzi pi\u00f9 leggeri dove il peso sospeso nella parte posteriore del trattore influisce sulla sensibilit\u00e0 dello sterzo e sulla trazione delle ruote anteriori. Allo stesso tempo, la conduttivit\u00e0 termica dell'alluminio, circa quattro volte superiore a quella della ghisa grigia, contribuisce a dissipare pi\u00f9 rapidamente il calore generato dall'attrito degli ingranaggi, mantenendo basse le temperature dell'olio durante il funzionamento prolungato in climi caldi.<\/p>\n<p>[\/et_pb_text][et_pb_code _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]  <\/p>\n<div style=\"display:inline-flex;flex-wrap:wrap;gap:12px;justify-content:center;\"><!-- [et_pb_line_break_holder] -->    <span style=\"background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.3);color:#fff;padding:6px 18px;border-radius:20px;\">\u2714 Certificazione ISO 9001:2015<\/span><!-- [et_pb_line_break_holder] -->    <span style=\"background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.3);color:#fff;padding:6px 18px;border-radius:20px;\">\u2714 Supporto OEM\/ODM<\/span><!-- [et_pb_line_break_holder] -->    <span style=\"background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.3);color:#fff;padding:6px 18px;border-radius:20px;\">\u2714 Compatibile ISO 500 \/ ASABE<\/span><!-- [et_pb_line_break_holder] -->  <\/div>\n<p>[\/et_pb_code][et_pb_button button_url=&#8221;https:\/\/superiortransmissioninc.com\/contact-us\/&#8221; button_text=&#8221;Request A Quote&#8221; button_alignment=&#8221;center&#8221; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_color=&#8221;#000000&#8243; button_border_width=&#8221;4px&#8221; button_border_radius=&#8221;50px&#8221; button_font=&#8221;Abril Fatface|700|||||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; header_2_font=&#8221;Abril Fatface|700|||||||&#8221; header_2_text_align=&#8221;center&#8221; header_2_font_size=&#8221;50px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Tipi di cambio in alluminio<\/h2>\n<p>[\/et_pb_text][et_pb_shop type=&#8221;product_category&#8221; posts_number=&#8221;99&#8243; include_categories=&#8221;25&#8243; icon_hover_color=&#8221;#FFFFFF&#8221; hover_overlay_color=&#8221;RGBA(255,255,255,0)&#8221; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_shop][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221;][et_pb_fullwidth_code _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;background:#f4fcf7;border:1px solid #a9dfbf;border-radius:8px;padding:28px;margin-bottom:36px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"border-left:5px solid #145a32;padding-left:16px;margin-bottom:18px;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2 style=\"margin:0;color:#145a32;\">Scegliere il rapporto giusto per il tuo cambio in alluminio<\/h2>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <pee style=\"margin:0 0 16px 0;\">Il rapporto di trasmissione \u00e8 la specifica pi\u00f9 importante quando si seleziona un <strong>cambio in alluminio<\/strong>Determina sia la velocit\u00e0 dell'albero di uscita (e quindi la velocit\u00e0 della punta della lama, la velocit\u00e0 della spira della coclea o la velocit\u00e0 del disco di spargimento) sia il fattore di moltiplicazione della coppia. Utilizzare questa guida per abbinare il rapporto al tipo di attrezzo.<\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<table style=\"width:100%;max-width:100%;border-collapse:collapse;min-width:520px;table-layout:fixed;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<colgroup><!-- [et_pb_line_break_holder] -->        <\/p>\n<col style=\"width:20%;\" \/>\n<col style=\"width:20%;\" \/>\n<col style=\"width:20%;\" \/>\n<col style=\"width:40%;\" \/><!-- [et_pb_line_break_holder] -->      <\/colgroup>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<thead><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:linear-gradient(90deg,#0d3d22,#145a32);\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Rapporto<\/th>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Potenza erogata a 540 giri\/minuto<\/th>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Fattore di coppia<\/th>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Applicazione tipica di implementazione<\/th>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->      <\/thead>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<tbody><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#eafaf1;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">1:1<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">540 giri al minuto<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">1\u00d7 (diretto)<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Spandiconcime rotativi, azionamenti per pompe idrauliche a presa di forza, alberi dosatori per seminatrici.<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#fff;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">1:1.35<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~400 giri al minuto<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">1,35\u00d7<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Coltivatori a CD, unit\u00e0 di miscelazione leggere, attrezzi orticoli specializzati<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#eafaf1;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">1.46:1<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~370 giri al minuto<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">0,68\u00d7 (step-up)<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Dischi spargitori ad alta velocit\u00e0, azionamenti per iniezione di sostanze chimiche, azionamenti per ventilatori a vuoto che richiedono una velocit\u00e0 di uscita superiore a quella della presa di forza.<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#fff;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">1:2.91<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">~185 giri al minuto<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">2,91\u00d7<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">Spandiconcime pesanti, azionamenti a coclea compatti, teste di trasporto a bassa velocit\u00e0 che richiedono una coppia elevata da un trattore di piccole dimensioni<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->      <\/tbody>\n<p><!-- [et_pb_line_break_holder] -->    <\/table>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p>[\/et_pb_fullwidth_code][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221;][et_pb_fullwidth_code _builder_version=&#8221;4.20.4&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;background:linear-gradient(135deg,#145a32,#1e8449);border-radius:8px;padding:36px 28px;margin-bottom:36px;box-sizing:border-box;text-align:center;\"><!-- [et_pb_line_break_holder] -->  <pee style=\"margin:0 0 8px 0;color:#a9dfbf;letter-spacing:2px;text-transform:uppercase;\">Pronti a specificare?<\/pee><!-- [et_pb_line_break_holder] -->  <\/p>\n<h2 style=\"margin:0 0 14px 0;color:#fff;line-height:1.3;\">Scegli il cambio in alluminio giusto per il tuo attrezzo.<\/h2>\n<p><!-- [et_pb_line_break_holder] -->  <pee style=\"margin:0 auto 24px;color:#d5f5e3;max-width:600px;\">Il nostro team di ingegneri \u00e8 in grado di abbinare il rapporto di trasmissione, la potenza nominale e la configurazione dell'albero corretti al vostro specifico attrezzo, comprese le dimensioni personalizzate dell'albero di uscita e gli schemi di montaggio non standard per le applicazioni OEM.<\/pee><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;justify-content:center;\"><!-- [et_pb_line_break_holder] -->    <a href=\"https:\/\/superiortransmissioninc.com\/it\/categoria-prodotto\/agricultural-gearbox\/aluminum-gearbox\/\" style=\"display:inline-block;background:#f0a500;color:#1a1a1a;padding:13px 32px;border-radius:4px;font-weight:700;text-decoration:none;letter-spacing:0.5px;\">Tutti i cambi in alluminio \u2192<\/a><!-- [et_pb_line_break_holder] -->    <a href=\"https:\/\/superiortransmissioninc.com\/it\/agricultural-gearbox\/\" style=\"display:inline-block;background:rgba(255,255,255,0.15);color:#fff;border:2px solid rgba(255,255,255,0.5);padding:11px 28px;border-radius:4px;font-weight:600;text-decoration:none;\"> Cambio agricolo <\/a><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:28px;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"background:rgba(255,255,255,0.08);border-radius:6px;padding:14px 20px;color:#fff;text-align:center;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"color:#a9dfbf;margin-bottom:4px;\">\u2714<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <strong>ISO 9001:2015<\/strong><!\u2013- [et_pb_br_holder] -\u2013><span style=\"color:#d5f5e3;\">produzione certificata<\/span><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"background:rgba(255,255,255,0.08);border-radius:6px;padding:14px 20px;color:#fff;text-align:center;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"color:#a9dfbf;margin-bottom:4px;\">\u2714<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <strong>OEM\/ODM<\/strong><!\u2013- [et_pb_br_holder] -\u2013><span style=\"color:#d5f5e3;\">Configurazioni personalizzate<\/span><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"background:rgba(255,255,255,0.08);border-radius:6px;padding:14px 20px;color:#fff;text-align:center;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"color:#a9dfbf;margin-bottom:4px;\">\u2714<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <strong>ISO 500 \/ ASABE<\/strong><!\u2013- [et_pb_br_holder] -\u2013><span style=\"color:#d5f5e3;\">Interfaccia scanalata standard<\/span><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"background:rgba(255,255,255,0.08);border-radius:6px;padding:14px 20px;color:#fff;text-align:center;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"color:#a9dfbf;margin-bottom:4px;\">\u2714<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <strong>Spedizione globale<\/strong><!\u2013- [et_pb_br_holder] -\u2013><span style=\"color:#d5f5e3;\">Fornitura mondiale<\/span><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550<!-- [et_pb_line_break_holder] -->     SECTION 7 \u2014 MAINTENANCE NOTES<!-- [et_pb_line_break_holder] -->\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 &#8211;><!-- [et_pb_line_break_holder] --><\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;background:#fff;border:1px solid #a9dfbf;border-radius:8px;padding:28px;margin-bottom:36px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"border-left:5px solid #145a32;padding-left:16px;margin-bottom:18px;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2 style=\"margin:0;color:#145a32;\">Manutenzione del cambio in alluminio<\/h2>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <pee style=\"margin:0 0 14px 0;\">UN <strong>cambio in alluminio<\/strong> \u00c8 un componente che richiede poca manutenzione, ma le poche operazioni di manutenzione necessarie hanno un impatto significativo sulla sua durata. Trascurare il cambio dell'olio del cambio \u00e8 la causa pi\u00f9 comune di usura prematura di cuscinetti e ingranaggi. L'olio si degrada termicamente e, nel tempo, accumula particelle metalliche provenienti dall'ingranaggio; una volta contaminato, accelera l'usura anzich\u00e9 prevenirla. Ecco un esempio pratico di un programma di manutenzione semplice.<\/pee><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"flex:1 1 200px;background:#f4fcf7;border-radius:6px;padding:16px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->      <strong style=\"color:#145a32;\">Prime 50 ore di funzionamento<\/strong><!-- [et_pb_line_break_holder] -->      <pee style=\"margin:8px 0 0 0;color:#444;\">Svuotare e sostituire l'olio del cambio per rimuovere eventuali particelle metalliche residue dal nuovo ingranaggio. Questa semplice operazione di manutenzione prolunga sensibilmente la durata degli ingranaggi e dei cuscinetti per le successive centinaia di ore di funzionamento.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"flex:1 1 200px;background:#eafaf1;border-radius:6px;padding:16px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->      <strong style=\"color:#145a32;\">Annuale o ogni 200 ore<\/strong><!-- [et_pb_line_break_holder] -->      <pee style=\"margin:8px 0 0 0;color:#444;\">Svuotare, ispezionare e rabboccare con olio per ingranaggi minerale GL-5 80W-90 nuovo (o sintetico 75W-90 per applicazioni in climi freddi come Canada e Nord Europa). Controllare contemporaneamente che entrambe le guarnizioni dell'albero in NBR non presentino perdite.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"flex:1 1 200px;background:#f4fcf7;border-radius:6px;padding:16px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->      <strong style=\"color:#145a32;\">Sostituzione della guarnizione<\/strong><!-- [et_pb_line_break_holder] -->      <pee style=\"margin:8px 0 0 0;color:#444;\">Le guarnizioni a labbro in NBR durano in genere da tre a cinque stagioni di utilizzo. Sostituirle al primo segno di trasudamento d'olio intorno all'uscita dell'albero: permettere a sporco e umidit\u00e0 di penetrare attraverso una guarnizione usurata causer\u00e0 un'usura degli ingranaggi e dei cuscinetti molto pi\u00f9 rapida di quanto costerebbe una sostituzione tempestiva della guarnizione.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"flex:1 1 200px;background:#eafaf1;border-radius:6px;padding:16px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->      <strong style=\"color:#145a32;\">Preparazione del magazzino<\/strong><!-- [et_pb_line_break_holder] -->      <pee style=\"margin:8px 0 0 0;color:#444;\">Prima di riporre l'apparecchio per lunghi periodi, rabboccare il livello dell'olio per eliminare le bolle d'aria e ridurre il rischio di corrosione da condensa interna sulle superfici degli ingranaggi in acciaio. Pulire le alette dell'alloggiamento dallo sporco esterno per mantenere l'efficacia della dissipazione passiva del calore nella stagione successiva.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550<!-- [et_pb_line_break_holder] -->     SECTION 8 \u2014 WHY ALUMINUM vs CAST IRON<!-- [et_pb_line_break_holder] -->\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 &#8211;><!-- [et_pb_line_break_holder] --><\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;margin-bottom:36px;box-sizing:border-box;\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"border-left:5px solid #145a32;padding-left:16px;margin-bottom:18px;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2 style=\"margin:0;color:#145a32;\">Cambio in alluminio contro cambio in ghisa: differenze principali<\/h2>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/p>\n<div style=\"width:100%;max-width:100%;min-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<table style=\"width:100%;max-width:100%;border-collapse:collapse;min-width:480px;table-layout:fixed;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<colgroup><!-- [et_pb_line_break_holder] -->        <\/p>\n<col style=\"width:30%;\" \/>\n<col style=\"width:35%;\" \/>\n<col style=\"width:35%;\" \/><!-- [et_pb_line_break_holder] -->      <\/colgroup>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<thead><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:linear-gradient(90deg,#0d3d22,#145a32);\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Propriet\u00e0<\/th>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#a9dfbf;text-align:left;border:none;\">Cambio in alluminio<\/th>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<th style=\"padding:11px 14px;color:#fff;text-align:left;border:none;\">Cambio in ghisa<\/th>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->      <\/thead>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<tbody><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#eafaf1;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;font-weight:600;\">Densit\u00e0 abitativa<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~2,7 g\/cm\u00b3 \u2014 significativamente pi\u00f9 leggero<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~7,2 g\/cm\u00b3 \u2014 pi\u00f9 pesante<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#fff;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;font-weight:600;\">Conduttivit\u00e0 termica<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~150\u2013160 W\/(m\u00b7K) \u2014 dissipa il calore pi\u00f9 velocemente<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">~40\u201350 W\/(m\u00b7K) \u2014 trattiene il calore pi\u00f9 a lungo<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#eafaf1;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;font-weight:600;\">Resistenza alla corrosione<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Intrinsicamente resistente all'ossidazione; forma uno strato protettivo di ossido.<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Richiede verniciatura o rivestimento; arrugginisce se la superficie \u00e8 danneggiata<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#fff;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;font-weight:600;\">Resistenza agli urti<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Adatto ai carichi nominali; soggetto a fessurazioni in caso di urti estremi.<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">Maggiore resistenza agli urti; ideale per applicazioni con carichi d'urto molto elevati.<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#eafaf1;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;font-weight:600;\">Peso tipico (stessa taglia)<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">4\u20138 kg per unit\u00e0 leggere<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;border-bottom:1px solid #d5f5e3;\">10\u201320+ kg per telaio equivalente<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<tr style=\"background:#fff;\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">Ideale per<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">Lavoro leggero-medio, frequenti cambi di attrezzi, climi caldi<\/td>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<td style=\"padding:10px 14px;\">Funzionamento prolungato e gravoso, azionamenti per attrezzi ad alto impatto<\/td>\n<p><!-- [et_pb_line_break_holder] -->        <\/tr>\n<p><!-- [et_pb_line_break_holder] -->      <\/tbody>\n<p><!-- [et_pb_line_break_holder] -->    <\/table>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p>[\/et_pb_fullwidth_code][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum GearboxAn aluminum gearbox is a mechanical power transmission unit whose outer housing is cast from die-cast or precision-cast aluminum alloy. Inside that lightweight shell, a set of precision-machined steel bevel gears, shafts, and rolling-element bearings transfers rotary power from a driving source \u2014 typically a tractor&#8217;s power take-off (PTO) shaft \u2014 to a working [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-428","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/pages\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/comments?post=428"}],"version-history":[{"count":6,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/pages\/428\/revisions"}],"predecessor-version":[{"id":442,"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/pages\/428\/revisions\/442"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/it\/wp-json\/wp\/v2\/media?parent=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}