{"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\/pt\/produto\/splined-sun-gears\/","title":{"rendered":"Engrenagens solares estriadas"},"content":{"rendered":"
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SUN GEAR PRODUCTS<\/div>\n

Engrenagens solares estriadas<\/h1>\n

Sun gears with spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.<\/p>\n

Engrenagens solares estriadas<\/span>Planetary Drive<\/span>Custom RFQ<\/span><\/div>\n
Solicite um or\u00e7amento<\/a>Veja os produtos<\/a><\/div>\n<\/div>\n
\"Engrenagens<\/figure>\n<\/div>\n<\/section>\n
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Technical specification \/ ordering data<\/h2>\n<\/div>\n
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Par\u00e2metro<\/th>\nO que especificar<\/th>\n<\/tr>\n<\/thead>\n
Gear teeth<\/td>\nSun-gear module\/DP, pressure angle, tooth count and helix\/profile data.<\/td>\n<\/tr>\n
Spline<\/td>\nInternal or external spline per controlled drawing\/standard.<\/td>\n<\/tr>\n
Spline fit<\/td>\nFit class, effective length and inspection\/gauge requirement.<\/td>\n<\/tr>\n
Datums<\/td>\nRunout and concentricity relationship between gear teeth, spline and faces.<\/td>\n<\/tr>\n
Material \/ heat treatment<\/td>\nPer drawing and duty.<\/td>\n<\/tr>\n
Inspe\u00e7\u00e3o<\/td>\nGear and spline inspection scope agreed before production.<\/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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Obriga\u00e7\u00e3o<\/h3>\n

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

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Inspe\u00e7\u00e3o<\/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 spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.<\/p>\n

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

\"Splined<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
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Two tooth systems must be controlled together<\/h2>\n

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

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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

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

\"Two<\/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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Solicita\u00e7\u00e3o de Cota\u00e7\u00e3o<\/div>\n

Solicitar um or\u00e7amento \/ Enviar solicita\u00e7\u00e3o de cota\u00e7\u00e3o<\/h2>\n

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

Enviar solicita\u00e7\u00e3o de cota\u00e7\u00e3o<\/a><\/div>\n

MOQ<\/strong>Flex\u00edvel por tipo de produto e valor total do pedido.<\/span><\/div>
Amostras<\/strong>Novos clientes podem solicitar de 1 a 5 pe\u00e7as, quando a pe\u00e7a e o processo forem adequados.<\/span><\/div>
Pedidos mistos<\/strong>Diferentes modelos de engrenagens solares ou componentes planet\u00e1rios relacionados podem ser combinados quando o valor total do pedido for de aproximadamente USD 1.500 ou mais.<\/span><\/div>
Encomendas pequenas<\/strong>Encomendas de 1 a 2 unidades podem ser discutidas, normalmente com um custo unit\u00e1rio mais elevado.<\/span><\/div>
Entrega<\/strong>Pe\u00e7as padr\u00e3o: 10 a 25 dias \u00fateis. Componentes personalizados: 20 a 45 dias \u00fateis. Equipamentos para projetos: 45 a 120 dias \u00fateis.<\/span><\/div>
Termos comerciais<\/strong>EXW, FOB, CIF e DAP s\u00e3o geralmente aceitos. FCA, CFR, CPT, CIP e DDP podem ser discutidos caso a caso.<\/span><\/div><\/div><\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

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\/pt\/wp-json\/wp\/v2\/product\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/media\/1011"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/product_cat?post=694"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/pt\/wp-json\/wp\/v2\/product_tag?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}