{"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\/ar\/product\/sun-gear-shafts\/","title":{"rendered":"\u0623\u0639\u0645\u062f\u0629 \u062a\u0631\u0648\u0633 \u0627\u0644\u0634\u0645\u0633"},"content":{"rendered":"
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SUN GEAR PRODUCTS<\/div>\n

\u0623\u0639\u0645\u062f\u0629 \u062a\u0631\u0648\u0633 \u0627\u0644\u0634\u0645\u0633<\/h1>\n

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

\u0623\u0639\u0645\u062f\u0629 \u062a\u0631\u0648\u0633 \u0627\u0644\u0634\u0645\u0633<\/span>Planetary Drive<\/span>Custom RFQ<\/span><\/div>\n
\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631<\/a>\u062a\u0635\u0641\u062d \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/a><\/div>\n<\/div>\n
\"\u0623\u0639\u0645\u062f\u0629<\/figure>\n<\/div>\n<\/section>\n
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Technical specification \/ ordering data<\/h2>\n<\/div>\n
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\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\n\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f\u0647<\/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
\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/td>\nControlled with attention to gear and shaft requirements.<\/td>\n<\/tr>\n
\u062a\u0642\u062a\u064a\u0634<\/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
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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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\u0648\u0627\u062c\u0628<\/h3>\n

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

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\u062a\u0642\u062a\u064a\u0634<\/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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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
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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

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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
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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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\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/div>\n

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\u0623\u0631\u0633\u0644 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/a><\/div>\n

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\u0639\u064a\u0646\u0627\u062a<\/strong>\u064a\u0645\u0643\u0646 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u062c\u062f\u062f \u0637\u0644\u0628 \u0645\u0646 1 \u0625\u0644\u0649 5 \u0642\u0637\u0639 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062c\u0632\u0621 \u0648\u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u064a\u0646.<\/span><\/div>
\u0637\u0644\u0628\u0627\u062a \u0645\u062e\u062a\u0644\u0637\u0629<\/strong>\u064a\u0645\u0643\u0646 \u062f\u0645\u062c \u0646\u0645\u0627\u0630\u062c \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u062a\u0631\u0648\u0633 \u0627\u0644\u0634\u0645\u0633 \u0623\u0648 \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0648\u0643\u0628\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0642\u064a\u0645\u0629 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u062d\u0648\u0627\u0644\u064a 1500 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a \u0623\u0648 \u0623\u0643\u062b\u0631.<\/span><\/div>
\u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629<\/strong>\u064a\u0645\u0643\u0646 \u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 \u0642\u0637\u0639\u0629 \u0648\u0627\u062d\u062f\u0629 \u0648\u0642\u0637\u0639\u062a\u064a\u0646\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0628\u062a\u0643\u0644\u0641\u0629 \u0648\u062d\u062f\u0629 \u0623\u0639\u0644\u0649.<\/span><\/div>
\u062a\u0648\u0635\u064a\u0644<\/strong>\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629: \u0645\u0646 10 \u0625\u0644\u0649 25 \u064a\u0648\u0645 \u0639\u0645\u0644. \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628: \u0645\u0646 20 \u0625\u0644\u0649 45 \u064a\u0648\u0645 \u0639\u0645\u0644. \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639: \u0645\u0646 45 \u0625\u0644\u0649 120 \u064a\u0648\u0645 \u0639\u0645\u0644.<\/span><\/div>
\u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u062c\u0627\u0631\u0629<\/strong>\u062a\u064f\u062f\u0639\u0645 \u0634\u0631\u0648\u0637 EXW \u0648FOB \u0648CIF \u0648DAP \u0628\u0634\u0643\u0644 \u0634\u0627\u0626\u0639. \u0623\u0645\u0627 \u0634\u0631\u0648\u0637 FCA \u0648CFR \u0648CPT \u0648CIP \u0648DDP \u0641\u064a\u0645\u0643\u0646 \u0645\u0646\u0627\u0642\u0634\u062a\u0647\u0627 \u062d\u0633\u0628 \u0643\u0644 \u062d\u0627\u0644\u0629 \u0639\u0644\u0649 \u062d\u062f\u0629.<\/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\/ar\/wp-json\/wp\/v2\/product\/695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/media\/1013"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/media?parent=695"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/product_cat?post=695"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/ar\/wp-json\/wp\/v2\/product_tag?post=695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}