{"id":694,"date":"2026-10-08T07:37:44","date_gmt":"2026-10-08T07:37:44","guid":{"rendered":"https:\/\/sun-gears.net\/product\/helical-gear-racks\/"},"modified":"2026-10-09T06:54:18","modified_gmt":"2026-10-09T06:54:18","slug":"splined-sun-gears","status":"publish","type":"product","link":"https:\/\/sun-gears.net\/de\/produkt\/splined-sun-gears\/","title":{"rendered":"Keilwellen-Sonnenr\u00e4der"},"content":{"rendered":"<section class=\"sg-hero\">\n<div class=\"sg-container sg-hero-grid\">\n<div>\n<div class=\"sg-eyebrow\">SUN GEAR PRODUKTE<\/div>\n<h1>Keilwellen-Sonnenr\u00e4der<\/h1>\n<p class=\"sg-lead\">Sun gears with spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.<\/p>\n<div class=\"sg-pills\"><span>Keilwellen-Sonnenr\u00e4der<\/span><span>Planetenantrieb<\/span><span>Kundenspezifische Angebotsanfrage<\/span><\/div>\n<div class=\"sg-actions\"><a class=\"sg-btn\" href=\"#rfq-form\">Angebot anfordern<\/a><a class=\"sg-btn sg-btn--ghost\" href=\"https:\/\/sun-gears.net\/de\/products\/\">Produkte durchsuchen<\/a><\/div>\n<\/div>\n<figure><img decoding=\"async\" src=\"https:\/\/sun-gears.net\/wp-content\/uploads\/2026\/10\/splined-sun-gear.webp\" alt=\"Keilwellen-Sonnenr\u00e4der\" fetchpriority=\"high\"><\/figure>\n<\/div>\n<\/section>\n<section class=\"sg-section\">\n<div class=\"sg-container\">\n<div class=\"sg-section-head\">\n<h2>Technische Spezifikation \/ Bestelldaten<\/h2>\n<\/div>\n<div class=\"sg-table-wrap table-scroll\">\n<table class=\"sg-table\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Was anzugeben ist<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gear teeth<\/td>\n<td>Sun-gear module\/DP, pressure angle, tooth count and helix\/profile data.<\/td>\n<\/tr>\n<tr>\n<td>Spline<\/td>\n<td>Internal or external spline per controlled drawing\/standard.<\/td>\n<\/tr>\n<tr>\n<td>Spline fit<\/td>\n<td>Fit class, effective length and inspection\/gauge requirement.<\/td>\n<\/tr>\n<tr>\n<td>Datums<\/td>\n<td>Runout and concentricity relationship between gear teeth, spline and faces.<\/td>\n<\/tr>\n<tr>\n<td>Material \/ heat treatment<\/td>\n<td>Per drawing and duty.<\/td>\n<\/tr>\n<tr>\n<td>Inspektion<\/td>\n<td>Gear and spline inspection scope agreed before production.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sg-section sg-section--soft\">\n<div class=\"sg-container\">\n<div class=\"sg-section-head\">\n<h2>Auswahlpunkte<\/h2>\n<\/div>\n<p class=\"sg-intro\">Diese Fragen m\u00fcssen vor Produktionsbeginn gekl\u00e4rt werden.<\/p>\n<div class=\"sg-card-grid\">\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-1\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Gegeneinanderpassende Planetenr\u00e4der<\/h3>\n<p>Pr\u00fcfen Sie die Anzahl der Gegenz\u00e4hne, das Teilungssystem und den Eingriffswinkel, anstatt das Sonnenrad isoliert zu betrachten.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-2\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Konzentrizit\u00e4t und Rundlauf<\/h3>\n<p>Definieren Sie die Bezugsbeziehung zwischen Zahnradz\u00e4hnen, Bohrung\/Keilwelle\/Welle und Lagersitzen.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-3\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Pflicht<\/h3>\n<p>Nenn- und Spitzendrehmoment, Drehzahl, Drehrichtungsumkehr, Sto\u00dfbelastung und Lebensdauer beeinflussen die Material-\/Prozessentscheidungen.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-4\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Inspektion<\/h3>\n<p>Den Inhalt des Berichts vor Produktionsbeginn abstimmen, wenn die \u00dcberpr\u00fcfung von Z\u00e4hnen oder Schnittstellen von entscheidender Bedeutung ist.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sg-section sg-section--split\">\n<div class=\"sg-container\">\n<div class=\"sg-section-head\">\n<h2>Ersatz- und Sonderprojekte<\/h2>\n<\/div>\n<div class=\"sg-split sg-split--flip\">\n<div class=\"sg-prose\">\n<p>Sun gears with spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.<\/p>\n<p>For a replacement splined sun gear, verify both the planetary mesh and the spline standard, fit and datum relationship. Photos help identify the assembly, but spline and tooth measurements control the part.<\/p>\n<\/div>\n<figure class=\"sg-figure\"><img decoding=\"async\" src=\"https:\/\/sun-gears.net\/wp-content\/uploads\/2026\/10\/splined-sun-gear.webp\" alt=\"Splined Sun Gears product image\" loading=\"lazy\"><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sg-section\">\n<div class=\"sg-container\">\n<div class=\"sg-section-head\">\n<h2>Two tooth systems must be controlled together<\/h2>\n<p class=\"sg-intro\">The external gear teeth and center spline are separate precision interfaces. Spline fit, effective length and concentricity to the gear teeth all influence assembly and load distribution.<\/p>\n<\/div>\n<div class=\"sg-split sg-split--flip\">\n<div class=\"sg-prose\">\n<p>For splined sun gears, the external gear and spline must be reviewed as two linked tooth systems. The spline fit and effective length should be confirmed together with the external gear datum before process planning.<\/p>\n<p>Preserve the specified gear and spline standards when available. If the original spline is worn, use the mating shaft or hub to separate service wear from the intended fit before the part is released.<\/p>\n<\/div>\n<figure class=\"sg-figure\"><img decoding=\"async\" src=\"https:\/\/sun-gears.net\/wp-content\/uploads\/2026\/10\/splined-sun-gear.webp\" alt=\"Two tooth systems must be controlled together\" loading=\"lazy\"><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sg-section sg-section--soft\">\n<div class=\"sg-container\">\n<div class=\"sg-section-head\">\n<h2>Vor der Produktionsfreigabe<\/h2>\n<\/div>\n<div class=\"sg-card-grid\">\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-1\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Netzbest\u00e4tigung<\/h3>\n<p>\u00dcberpr\u00fcfen Sie das Zahnsystem und die Geometrie der zusammenpassenden Planeten.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-2\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Schnittstellenbest\u00e4tigung<\/h3>\n<p>Pr\u00fcfen Sie die Passungen, Bezugspunkte und die Befestigung von Bohrung, Keilwelle und Welle.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-3\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Prozessbest\u00e4tigung<\/h3>\n<p>Material-, W\u00e4rmebehandlungs-, Oberfl\u00e4chenbehandlungs- und Beschichtungsanforderungen pr\u00fcfen.<\/p>\n<\/article>\n<article class=\"sg-card\"><span class=\"sg-icon sg-icon-4\" aria-hidden=\"true\"><\/span><\/p>\n<h3>Annahmebest\u00e4tigung<\/h3>\n<p>Zahnflanken-, Rundlauf-, Ma\u00df- und Dokumentationsanforderungen pr\u00fcfen.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sg-section sg-cta\">\n<div class=\"sg-container sg-cta-grid\">\n<div>\n<div class=\"sg-eyebrow\">Angebotsanfrage<\/div>\n<h2>Angebot anfordern \/ Angebotsanfrage senden<\/h2>\n<p>Bitte senden Sie uns die Zeichnung, die Zahndaten, die Informationen zu den Gegenst\u00fccken sowie die Anforderungen und die ben\u00f6tigte Menge. Wir pr\u00fcfen die Schnittstelle vor der Angebotserstellung.<\/p>\n<p><a class=\"sg-btn\" href=\"#rfq-form\">Angebotsanfrage senden<\/a><\/div>\n<div><div class=\"sg-order-terms\"><div class=\"sg-order-term\"><strong>Mindestbestellmenge<\/strong><span>Flexibel nach Produkttyp und Gesamtbestellwert.<\/span><\/div><div class=\"sg-order-term\"><strong>Proben<\/strong><span>Neukunden k\u00f6nnen 1-5 St\u00fcck anfordern, sofern das Teil und der Herstellungsprozess geeignet sind.<\/span><\/div><div class=\"sg-order-term\"><strong>Gemischte Bestellungen<\/strong><span>Verschiedene Sonnenrad- oder Planetengetriebekomponenten k\u00f6nnen kombiniert werden, wenn der Gesamtbestellwert bei etwa 1.500 USD oder dar\u00fcber liegt.<\/span><\/div><div class=\"sg-order-term\"><strong>Kleinbestellungen<\/strong><span>Bestellungen von 1-2 St\u00fcck k\u00f6nnen besprochen werden, in der Regel mit einem h\u00f6heren St\u00fcckpreis.<\/span><\/div><div class=\"sg-order-term\"><strong>Lieferung<\/strong><span>Standardteile: 10\u201325 Werktage. Kundenspezifische Komponenten: 20\u201345 Werktage. Projektausr\u00fcstung: 45\u2013120 Werktage.<\/span><\/div><div class=\"sg-order-term\"><strong>Handelsbedingungen<\/strong><span>EXW, FOB, CIF und DAP werden h\u00e4ufig unterst\u00fctzt. FCA, CFR, CPT, CIP und DDP k\u00f6nnen im Einzelfall besprochen werden.<\/span><\/div><\/div><\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Sun gears with spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.<\/p>","protected":false},"featured_media":1011,"template":"","meta":[],"product_cat":[2023],"product_tag":[],"class_list":["post-694","product","type-product","status-publish","has-post-thumbnail","product_cat-sun-gear-products","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/product\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/media\/1011"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/product_cat?post=694"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/de\/wp-json\/wp\/v2\/product_tag?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}