{"id":697,"date":"2026-10-08T07:37:50","date_gmt":"2026-10-08T07:37:50","guid":{"rendered":"https:\/\/sun-gears.net\/product\/rack-pinion-gears\/"},"modified":"2026-10-08T10:15:18","modified_gmt":"2026-10-08T10:15:18","slug":"hollow-sun-gears","status":"publish","type":"product","link":"https:\/\/sun-gears.net\/fr\/produit\/hollow-sun-gears\/","title":{"rendered":"Hollow Sun Gears"},"content":{"rendered":"
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SUN GEAR PRODUCTS<\/div>\n

Hollow Sun Gears<\/h1>\n

Sun gears with through-bores or hollow interfaces for compact coaxial planetary arrangements.<\/p>\n

Hollow Sun Gears<\/span>Planetary Drive<\/span>Custom RFQ<\/span><\/div>\n
Request a Quote<\/a>Browse Products<\/a><\/div>\n<\/div>\n
\"Hollow<\/figure>\n<\/div>\n<\/section>\n
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Technical specification \/ ordering data<\/h2>\n<\/div>\n
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Parameter<\/th>\nWhat to Specify<\/th>\n<\/tr>\n<\/thead>\n
Tooth geometry<\/td>\nModule\/DP, pressure angle, tooth count and any profile shift.<\/td>\n<\/tr>\n
Bore<\/td>\nDiameter, fit, keyway\/spline if present and axial length.<\/td>\n<\/tr>\n
Wall \/ hub geometry<\/td>\nSection thickness, shoulders and retention features.<\/td>\n<\/tr>\n
Mating components<\/td>\nPlanet gear and ring gear data.<\/td>\n<\/tr>\n
Material \/ heat treatment<\/td>\nPer application and drawing.<\/td>\n<\/tr>\n
Inspection<\/td>\nBore-to-tooth concentricity and required tooth measurements.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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Selection points<\/h2>\n<\/div>\n

These are the questions to close before production.<\/p>\n

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Mating planet gears<\/h3>\n

Confirm the mating tooth count, pitch system and pressure angle rather than identifying the sun gear in isolation.<\/p>\n<\/article>\n

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Concentricity & runout<\/h3>\n

Define the datum relationship among gear teeth, bore\/spline\/shaft and bearing seats.<\/p>\n<\/article>\n

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Duty<\/h3>\n

Rated and peak torque, speed, reversals, shock and life influence material\/process decisions.<\/p>\n<\/article>\n

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Inspection<\/h3>\n

Agree the report content before production when tooth or interface verification is critical.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

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Replacement and custom projects<\/h2>\n<\/div>\n
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Sun gears with through-bores or hollow interfaces for compact coaxial planetary arrangements.<\/p>\n

For replacement hollow sun gears, verify bore fit, bore-to-tooth concentricity and the mating planet\/ring geometry together. Photos can show the arrangement, but the controlled measurements determine interchangeability.<\/p>\n<\/div>\n

\"Hollow<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
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Demande de devis<\/div>\n

Demande de devis \/ Envoyer une demande de prix<\/h2>\n

Send the drawing, tooth data, mating-component information, duty and quantity. We will review the interface before quotation.<\/p>\n

Send RFQ<\/a><\/div>\n

MOQ<\/strong>Flexible selon le type de produit et la valeur totale de la commande.<\/span><\/div>
\u00c9chantillons<\/strong>New customers may request 1-5 pieces when the part and process are suitable.<\/span><\/div>
Commandes mixtes<\/strong>Different sun gear or related planetary-component models can be combined when the total order value is around USD 1,500 or above.<\/span><\/div>
petites commandes<\/strong>Orders from 1-2 pieces can be discussed, normally with a higher unit cost.<\/span><\/div>
Livraison<\/strong>Standard parts: 10-25 working days. Custom components: 20-45 working days. Project equipment: 45-120 working days.<\/span><\/div>
Conditions commerciales<\/strong>Les incoterms EXW, FOB, CIF et DAP sont g\u00e9n\u00e9ralement accept\u00e9s. Les incoterms FCA, CFR, CPT, CIP et DDP peuvent \u00eatre discut\u00e9s au cas par cas.<\/span><\/div><\/div><\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

Sun gears with through-bores or hollow interfaces for compact coaxial planetary arrangements.<\/p>","protected":false},"featured_media":1005,"template":"","meta":[],"product_cat":[2023],"product_tag":[],"class_list":["post-697","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\/fr\/wp-json\/wp\/v2\/product\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/media\/1005"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/product_cat?post=697"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/product_tag?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}