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INDUSTRIAL PLANETARY DRIVES

Sun Gears for Planetary Gearboxes

Planetary gearboxes place the sun gear at the center of the mesh. A reliable RFQ must treat the sun gear, planet gears, ring gear and carrier geometry as one system.

DutyInterfaceInspection
Sun Gears for Planetary Gearboxes

Application-specific RFQ checklist

Parameter What to Specify
Duty data Rated and peak torque, input/output speed, starts, reversals and target life.
Geometry Sun/planet/ring tooth counts, module or DP, pressure angle and any profile shift.
Interface Spline, shaft, bore, bearing-seat and retention details.
Risk point Load sharing and tooth-contact errors can concentrate load on one planet path.

Confirm the whole planetary interface

Start by identifying which planetary member is input, output or fixed, then verify the sun-to-planet mesh and the ring-gear relationship before manufacturing.

When the original gearbox drawing is missing, supply tooth counts for the sun, planets and ring, plus carrier/center-distance information so the stage can be checked as a complete gear train.

Sun Gears for Planetary Gearboxes application context
見積依頼書

見積もり依頼/見積依頼を送信

Send the gearbox drawing, sun/planet/ring tooth counts, input and output duty, interface dimensions and quantity. Include the gearbox nameplate when the request is for a replacement.

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。