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HEAVY DUTY

Sun Gears for Construction & Heavy Machinery

Travel, hub and planetary drives in mobile equipment can expose sun gears to shock, contamination and high peak torque. Replacement work should begin from drawings or measured mating components.

DutyInterfaceInspection
Sun Gears for Construction & Heavy Machinery

Application-specific RFQ checklist

Parameter What to Specify
Duty data Peak torque, shock events, starts under load, reversals, operating hours and contamination.
Geometry Mating planet and ring gear data, especially for replacement components.
Interface Hub, shaft or spline dimensions plus axial retention and bearing relationships.
Risk point Shock and edge loading can make material, case depth and tooth contact decisive.

Confirm the whole planetary interface

For mobile drives, tooth strength must be reviewed together with spline or shaft support, lubrication, shock loading and the way the carrier distributes load across the planets.

If the original drawing is unavailable, measure the sun gear together with at least one mating planet and record the ring-gear tooth count, carrier arrangement and any hub or shaft interface.

Sun Gears for Construction & Heavy Machinery application context
見積依頼書

見積もり依頼/見積依頼を送信

Send photos of the drive, sun gear measurements, mating-gear data, peak torque or machine model, operating environment and required quantity.

見積依頼書を送信する

最小注文数量製品の種類と注文総額に応じて柔軟に対応します。
サンプル新規のお客様は、部品と製造工程が適切であれば、1~5個の注文をすることができます。
混合注文Different sun gear or related planetary-component models can be combined when the total order value is around USD 1,500 or above.
小口注文1~2個からのご注文もご相談に応じますが、通常は単価が高くなります。
配達標準部品:10~25営業日。特注部品:20~45営業日。プロジェクト機器:45~120営業日。
取引条件EXW、FOB、CIF、DAPは一般的に対応可能です。FCA、CFR、CPT、CIP、DDPについては、個別にご相談ください。