{"id":773,"date":"2026-09-23T02:02:53","date_gmt":"2026-09-23T02:02:53","guid":{"rendered":"https:\/\/sungears.top\/applications\/automotive-ev-transmissions\/"},"modified":"2026-09-23T02:02:53","modified_gmt":"2026-09-23T02:02:53","slug":"automotive-ev-transmissions","status":"publish","type":"page","link":"https:\/\/sungears.top\/de\/applications\/automotive-ev-transmissions\/","title":{"rendered":"Automotive &#038; EV Transmissions"},"content":{"rendered":"<section class=\"ep-hero ep-hero-split\">\n<div class=\"ep-hero-copy\"><span class=\"ep-eyebrow\">Anwendung<\/span><\/p>\n<h1>Automotive &#038; EV Transmissions Sun Gear Applications<\/h1>\n<p class=\"ep-lede\">Planetary gearsets are used in automatic transmissions, hybrid power-split arrangements and other vehicle drivetrains where several torque paths share a compact coaxial package.<\/p>\n<div class=\"ep-actions\"><a class=\"ep-btn\" href=\"#rfq-form\">Angebot anfordern<\/a><a class=\"ep-text-link\" href=\"https:\/\/sungears.top\/de\/contact\/\">Senden Sie eine Zeichnung oder Musterdetails<\/a><\/div>\n<\/div>\n<div class=\"ep-hero-media\"><img width=\"1200\" height=\"900\" src=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear.webp\" class=\"attachment-full size-full\" alt=\"Automotive &amp; EV Transmissions Sun Gear Applications\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear.webp 1200w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-300x225.webp 300w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-1024x768.webp 1024w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-768x576.webp 768w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-16x12.webp 16w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-600x450.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div>\n<\/section>\n<section class=\"ep-section\">\n<div class=\"ep-split\">\n<div><img width=\"1200\" height=\"900\" src=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear.webp\" class=\"attachment-full size-full\" alt=\"Automotive &amp; EV Transmissions planetary gear context\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear.webp 1200w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-300x225.webp 300w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-1024x768.webp 1024w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-768x576.webp 768w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-16x12.webp 16w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/splined-sun-gear-600x450.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div>\n<div><span class=\"ep-eyebrow\">Betriebskontext<\/span><\/p>\n<h2>Welche Rolle spielt das Sonnenrad in dieser Anwendung?<\/h2>\n<p>Noise, efficiency, fatigue life, spline interfaces and high-volume consistency can all be important. The actual requirement varies widely between a prototype transmission and an established production program.<\/p>\n<p>Das Zentralrad muss mit den Planetenr\u00e4dern und dem Hohlrad kompatibel sein und gleichzeitig korrekt auf seiner Welle, Keilwelle oder dem integrierten Zapfensystem sitzen. Aus diesem Grund ist eine vollst\u00e4ndige Zeichnung einer einfachen Ma\u00dfskizze vorzuziehen.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"ep-section ep-surface\">\n<div class=\"ep-section-head\"><span class=\"ep-eyebrow\">Auswahleingaben<\/span><\/p>\n<h2>Daten, die der Zeichnung beigef\u00fcgt werden sollten<\/h2>\n<\/div>\n<div class=\"ep-table-scroll\">\n<table class=\"ep-spec-table\">\n<tbody>\n<tr>\n<th scope=\"row\">Anwendungsdaten<\/th>\n<td>Speed map, torque map, shift\/reversal events, lubrication, target quality\/inspection plan, mating gear data and prototype\/series quantity.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Zahndefinition<\/th>\n<td>Modul\/DP, Z\u00e4hnezahl, Eingriffswinkel, Stirn-\/Schraubenform und jegliche Profilmodifikation<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Helikaldaten<\/th>\n<td>Helixwinkel und Hand f\u00fcr Wendelstufen<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Schnittstellen<\/th>\n<td>Bohrungs-\/Keilwellen-\/Wellen-, Lager- oder Zapfenbezugsfl\u00e4chen und axiale Positionierfl\u00e4chen<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Material \/ Behandlung<\/th>\n<td>Die Angaben zum zugelassenen Material und zur W\u00e4rmebehandlung m\u00fcssen beibehalten werden; vorgeschlagene \u00c4nderungen bed\u00fcrfen einer technischen \u00dcberpr\u00fcfung.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Gegenst\u00fccke<\/th>\n<td>Z\u00e4hnezahlen\/Zeichnungen von Planeten- und Hohlrad, Beziehung zwischen Planetenrad und Tr\u00e4ger<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"ep-section\">\n<div class=\"ep-section-head\"><span class=\"ep-eyebrow\">Integrationsrisiko<\/span><\/p>\n<h2>Wo ein Austauschprojekt schiefgehen kann<\/h2>\n<p>Vehicle programs often have tightly controlled drawings and validation procedures; replacement or redesign should not substitute materials or heat treatment without engineering approval.<\/p>\n<p>Pr\u00fcfen Sie au\u00dferdem, wie das Bauteil axial fixiert ist, wie das Drehmoment auf das Sonnenrad wirkt und ob die Schmierung die Eingriffs- und Keilwellen-\/Zapfenschnittstelle erreicht. Falls das Originalteil ausgefallen ist, f\u00fcgen Sie Fotos und die genaue Fehlerstelle bei, damit die neue Angebotsanfrage nicht einfach eine besch\u00e4digte Geometrie ohne Kontext kopiert.<\/p>\n<\/div>\n<\/section>\n<section class=\"ep-section ep-surface\">\n<div class=\"ep-section-head\"><span class=\"ep-eyebrow\">Verwandte Komponenten<\/span><\/p>\n<h2>\u00dcberpr\u00fcfen Sie die gesamte Planetenphase, wenn es sinnvoll ist.<\/h2>\n<\/div>\n<div class=\"ep-card-grid\">\n<article class=\"ep-card\">\n<div class=\"ep-card-media\"><img width=\"1200\" height=\"900\" src=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear.webp\" class=\"attachment-full size-full\" alt=\"Planetenrad\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear.webp 1200w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear-300x225.webp 300w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear-1024x768.webp 1024w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear-768x576.webp 768w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear-16x12.webp 16w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planet-gear-600x450.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div>\n<div class=\"ep-card-body\">\n<h3>Planetenr\u00e4der<\/h3>\n<p>Passende Au\u00dfenzahnr\u00e4der, die sowohl mit dem Sonnenrad als auch mit dem Hohlrad in Eingriff stehen.<\/p>\n<p><a class=\"ep-text-link\" href=\"https:\/\/sungears.top\/de\/produkt\/planet-gear\/\">Details anzeigen<\/a><\/div>\n<\/article>\n<article class=\"ep-card\">\n<div class=\"ep-card-media\"><img width=\"1200\" height=\"900\" src=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear.webp\" class=\"attachment-full size-full\" alt=\"Innenzahnkranz\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear.webp 1200w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear-300x225.webp 300w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear-1024x768.webp 1024w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear-768x576.webp 768w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear-16x12.webp 16w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/internal-ring-gear-600x450.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div>\n<div class=\"ep-card-body\">\n<h3>Innenringrad<\/h3>\n<p>Das \u00e4u\u00dfere innere Gitter der Planetenstufe.<\/p>\n<p><a class=\"ep-text-link\" href=\"https:\/\/sungears.top\/de\/produkt\/internal-ring-gear\/\">Details anzeigen<\/a><\/div>\n<\/article>\n<article class=\"ep-card\">\n<div class=\"ep-card-media\"><img width=\"1200\" height=\"900\" src=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component.webp\" class=\"attachment-full size-full\" alt=\"Planetentr\u00e4ger\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component.webp 1200w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component-300x225.webp 300w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component-1024x768.webp 1024w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component-768x576.webp 768w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component-16x12.webp 16w, https:\/\/sungears.top\/wp-content\/uploads\/2026\/09\/planetary-component-600x450.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div>\n<div class=\"ep-card-body\">\n<h3>Planetentr\u00e4ger<\/h3>\n<p>Positioniert Planeten-Pins und tr\u00e4gt eines der B\u00fchnenmitglieder.<\/p>\n<p><a class=\"ep-text-link\" href=\"https:\/\/sungears.top\/de\/produkt\/planet-carrier\/\">Details anzeigen<\/a><\/div>\n<\/article>\n<\/div>\n<div class=\"ep-actions\"><a class=\"ep-btn\" href=\"#rfq-form\">Antragspr\u00fcfung anfordern<\/a><a class=\"ep-text-link\" href=\"https:\/\/sungears.top\/de\/contact\/\">Senden Sie eine Zeichnung oder Musterdetails<\/a><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Application Automotive &#038; EV Transmissions Sun Gear Applications Planetary gearsets are used in automatic transmissions, hybrid power-split arrangements and other vehicle drivetrains where several torque paths share a compact coaxial package. Request a QuoteSend a drawing or sample details Operating context What the Sun Gear has to do in this application Noise, efficiency, fatigue life, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":704,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-773","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/pages\/773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/comments?post=773"}],"version-history":[{"count":0,"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/pages\/773\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/pages\/704"}],"wp:attachment":[{"href":"https:\/\/sungears.top\/de\/wp-json\/wp\/v2\/media?parent=773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}