{"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":"2026-10-09T06:54:33","modified_gmt":"2026-10-09T06:54:33","slug":"hollow-sun-gears","status":"publish","type":"product","link":"https:\/\/sun-gears.net\/pl\/produkt\/hollow-sun-gears\/","title":{"rendered":"Puste ko\u0142a z\u0119bate s\u0142oneczne"},"content":{"rendered":"
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SUN GEAR PRODUCTS<\/div>\n

Puste ko\u0142a z\u0119bate s\u0142oneczne<\/h1>\n

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

Puste ko\u0142a z\u0119bate s\u0142oneczne<\/span>Planetary Drive<\/span>Custom RFQ<\/span><\/div>\n
Popro\u015b o wycen\u0119<\/a>Przegl\u0105daj produkty<\/a><\/div>\n<\/div>\n
\"Puste<\/figure>\n<\/div>\n<\/section>\n
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Technical specification \/ ordering data<\/h2>\n<\/div>\n
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Parametr<\/th>\nCo okre\u015bli\u0107<\/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
Kontrola<\/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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Obowi\u0105zek<\/h3>\n

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

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Kontrola<\/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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Bore size changes the section and the process plan<\/h2>\n

A large through bore or internal spline reduces the remaining section between the center feature and tooth root, so duty, wall thickness and distortion should be reviewed together.<\/p>\n<\/div>\n

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For hollow sun gears, freeze the external tooth system and the bore or internal spline as one section before selecting the process route. The remaining wall thickness and gear-to-bore concentricity are central to the part definition.<\/p>\n

If material and heat treatment are already specified, preserve them. If the bore size or internal feature is being changed, include torque and duty information so the effect on section strength and distortion can be reviewed.<\/p>\n<\/div>\n

\"Bore<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
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Before approving production<\/h2>\n<\/div>\n
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Mesh confirmation<\/h3>\n

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

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Interface confirmation<\/h3>\n

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

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Process confirmation<\/h3>\n

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

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Acceptance confirmation<\/h3>\n

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

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Zapytanie ofertowe<\/div>\n

Popro\u015b o wycen\u0119 \/ Wy\u015blij zapytanie ofertowe<\/h2>\n

Prze\u015blij rysunek, dane dotycz\u0105ce z\u0119b\u00f3w, informacje o elementach wsp\u00f3\u0142pracuj\u0105cych, norm\u0119 i ilo\u015b\u0107. Przed wycen\u0105 sprawdzimy interfejs.<\/p>\n

Wy\u015blij zapytanie ofertowe<\/a><\/div>\n

Minimalne zam\u00f3wienie<\/strong>Elastyczne ze wzgl\u0119du na typ produktu i ca\u0142kowit\u0105 warto\u015b\u0107 zam\u00f3wienia.<\/span><\/div>
Pr\u00f3bki<\/strong>Nowi klienci mog\u0105 zam\u00f3wi\u0107 od 1 do 5 sztuk, je\u015bli cz\u0119\u015b\u0107 i proces s\u0105 odpowiednie.<\/span><\/div>
Zam\u00f3wienia mieszane<\/strong>Mo\u017cna \u0142\u0105czy\u0107 r\u00f3\u017cne modele przek\u0142adni s\u0142onecznych i powi\u0105zanych z nimi element\u00f3w planetarnych, je\u015bli ca\u0142kowita warto\u015b\u0107 zam\u00f3wienia wynosi oko\u0142o 1500 USD lub wi\u0119cej.<\/span><\/div>
Ma\u0142e zam\u00f3wienia<\/strong>Zam\u00f3wienia obejmuj\u0105ce 1\u20132 sztuki podlegaj\u0105 negocjacjom, zazwyczaj przy wy\u017cszej cenie jednostkowej.<\/span><\/div>
Dostawa<\/strong>Cz\u0119\u015bci standardowe: 10\u201325 dni roboczych. Komponenty niestandardowe: 20\u201345 dni roboczych. Sprz\u0119t projektowy: 45\u2013120 dni roboczych.<\/span><\/div>
Warunki handlowe<\/strong>Obs\u0142ugiwane s\u0105 powszechnie warunki EXW, FOB, CIF i DAP. Warunki FCA, CFR, CPT, CIP i DDP mog\u0105 by\u0107 omawiane indywidualnie w ka\u017cdym przypadku.<\/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\/pl\/wp-json\/wp\/v2\/product\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/media\/1005"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/product_cat?post=697"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/pl\/wp-json\/wp\/v2\/product_tag?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}