{"id":695,"date":"2026-10-08T07:37:44","date_gmt":"2026-10-08T07:37:44","guid":{"rendered":"https:\/\/sun-gears.net\/product\/ground-precision-gear-racks\/"},"modified":"2026-10-09T06:54:25","modified_gmt":"2026-10-09T06:54:25","slug":"sun-gear-shafts","status":"publish","type":"product","link":"https:\/\/sun-gears.net\/fr\/produit\/sun-gear-shafts\/","title":{"rendered":"Arbres de pignon solaire"},"content":{"rendered":"
\n
\n
\n
SUN GEAR PRODUCTS<\/div>\n

Arbres de pignon solaire<\/h1>\n

Integrated gear-and-shaft components for planetary systems where gear teeth, journals, splines and retention features share one datum structure.<\/p>\n

Arbres de pignon solaire<\/span>Planetary Drive<\/span>Custom RFQ<\/span><\/div>\n
Demander un devis<\/a>Parcourir les produits<\/a><\/div>\n<\/div>\n
\"Arbres<\/figure>\n<\/div>\n<\/section>\n
\n
\n
\n

Technical specification \/ ordering data<\/h2>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tre<\/th>\nQue sp\u00e9cifier<\/th>\n<\/tr>\n<\/thead>\n
Gear section<\/td>\nModule\/DP, pressure angle, tooth count and tooth finish.<\/td>\n<\/tr>\n
Shaft journals<\/td>\nDiameters, fits, lengths and surface-finish requirements.<\/td>\n<\/tr>\n
Spline \/ key \/ thread<\/td>\nDrive and retention features per drawing.<\/td>\n<\/tr>\n
Bearing seats<\/td>\nDatum, shoulder and runout relationships.<\/td>\n<\/tr>\n
Traitement thermique<\/td>\nControlled with attention to gear and shaft requirements.<\/td>\n<\/tr>\n
Inspection<\/td>\nGear runout plus shaft\/spline dimensional and geometric checks as specified.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
\n
\n
\n

Selection points<\/h2>\n<\/div>\n

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

\n
<\/span><\/p>\n

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

<\/span><\/p>\n

Concentricity & runout<\/h3>\n

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

<\/span><\/p>\n

Devoir<\/h3>\n

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

<\/span><\/p>\n

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

\n
\n
\n

Replacement and custom projects<\/h2>\n<\/div>\n
\n
\n

Integrated gear-and-shaft components for planetary systems where gear teeth, journals, splines and retention features share one datum structure.<\/p>\n

For an existing sun gear shaft, measure the complete shaft stack-up including journals, shoulders, spline or key features and their runout to the gear teeth. Photos are useful for context, not dimensional approval.<\/p>\n<\/div>\n

\"Sun<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
\n
\n
\n

Integrated shaft geometry expands the inspection scope<\/h2>\n

Bearing seats, shoulders, threads and splines become part of the same datum chain as the sun gear teeth, especially after heat treatment.<\/p>\n<\/div>\n

\n
\n

For integrated sun gear shafts, process planning has to protect the relationship among gear teeth, bearing seats and shaft features across the full part length. Replacement measurement should therefore include the whole datum chain, not only the damaged gear section.<\/p>\n

Material and heat-treatment requirements should be coordinated with post-treatment straightness and finishing needs. When the source is incomplete, provide torque, speed and bearing\/support information to explain which surfaces are function-critical.<\/p>\n<\/div>\n

\"Integrated<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
\n
\n
\n

Before approving production<\/h2>\n<\/div>\n
\n
<\/span><\/p>\n

Mesh confirmation<\/h3>\n

Verify tooth system and mating planetary geometry.<\/p>\n<\/article>\n

<\/span><\/p>\n

Interface confirmation<\/h3>\n

Verify bore\/spline\/shaft fits, datums and retention.<\/p>\n<\/article>\n

<\/span><\/p>\n

Process confirmation<\/h3>\n

Verify material, heat treatment, finishing and coating requirements.<\/p>\n<\/article>\n

<\/span><\/p>\n

Acceptance confirmation<\/h3>\n

Verify tooth, runout, dimensional and documentation requirements.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

\n
\n
\n
Demande de devis<\/div>\n

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

Veuillez nous envoyer le dessin, les donn\u00e9es de denture, les informations sur les composants d'accouplement, le droit de passage et la quantit\u00e9. Nous examinerons l'interface avant de vous \u00e9tablir un devis.<\/p>\n

Envoyer une demande de devis<\/a><\/div>\n

MOQ<\/strong>Flexible selon le type de produit et la valeur totale de la commande.<\/span><\/div>
\u00c9chantillons<\/strong>Les nouveaux clients peuvent commander de 1 \u00e0 5 pi\u00e8ces lorsque la pi\u00e8ce et le processus le permettent.<\/span><\/div>
Commandes mixtes<\/strong>Diff\u00e9rents mod\u00e8les d'\u00e9quipements solaires ou de composants plan\u00e9taires apparent\u00e9s peuvent \u00eatre combin\u00e9s lorsque la valeur totale de la commande est d'environ 1\u00a0500 USD ou plus.<\/span><\/div>
petites commandes<\/strong>Les commandes de 1 \u00e0 2 pi\u00e8ces peuvent \u00eatre discut\u00e9es, g\u00e9n\u00e9ralement avec un co\u00fbt unitaire plus \u00e9lev\u00e9.<\/span><\/div>
Livraison<\/strong>Pi\u00e8ces standard\u00a0: 10 \u00e0 25 jours ouvrables. Composants sur mesure\u00a0: 20 \u00e0 45 jours ouvrables. \u00c9quipements de projet\u00a0: 45 \u00e0 120 jours ouvrables.<\/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":"

Integrated gear-and-shaft components for planetary systems where gear teeth, journals, splines and retention features share one datum structure.<\/p>","protected":false},"featured_media":1013,"template":"","meta":[],"product_cat":[2023],"product_tag":[],"class_list":["post-695","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\/695","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\/1013"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/media?parent=695"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/product_cat?post=695"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/fr\/wp-json\/wp\/v2\/product_tag?post=695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}