Mating planet gears
Confirm the mating tooth count, pitch system and pressure angle rather than identifying the sun gear in isolation.
SUN GEAR PRODUCTS
Hollow Sun Gears
Sun gears with through-bores or hollow interfaces for compact coaxial planetary arrangements.
Hollow Sun GearsPlanetary DriveCustom RFQ
Technical specification / ordering data
| Parameter | What to Specify |
|---|---|
| Tooth geometry | Module/DP, pressure angle, tooth count and any profile shift. |
| Bore | Diameter, fit, keyway/spline if present and axial length. |
| Wall / hub geometry | Section thickness, shoulders and retention features. |
| Mating components | Planet gear and ring gear data. |
| Material / heat treatment | Per application and drawing. |
| Inspection | Bore-to-tooth concentricity and required tooth measurements. |
Selection points
These are the questions to close before production.
Concentricity & runout
Define the datum relationship among gear teeth, bore/spline/shaft and bearing seats.
Duty
Rated and peak torque, speed, reversals, shock and life influence material/process decisions.
Inspection
Agree the report content before production when tooth or interface verification is critical.
Replacement and custom projects
Sun gears with through-bores or hollow interfaces for compact coaxial planetary arrangements.
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.
Yêu cầu báo giá (RFQ)
Yêu cầu báo giá / Gửi yêu cầu báo giá
Send the drawing, tooth data, mating-component information, duty and quantity. We will review the interface before quotation.
Số lượng đặt hàng tối thiểuGiá cả linh hoạt tùy thuộc vào loại sản phẩm và tổng giá trị đơn hàng.
MẫuNew customers may request 1-5 pieces when the part and process are suitable.
Đơn hàng hỗn hợpDifferent sun gear or related planetary-component models can be combined when the total order value is around USD 1,500 or above.
Đơn hàng nhỏOrders from 1-2 pieces can be discussed, normally with a higher unit cost.
Vận chuyểnStandard parts: 10-25 working days. Custom components: 20-45 working days. Project equipment: 45-120 working days.
Điều khoản thương mạiCác điều khoản EXW, FOB, CIF và DAP thường được hỗ trợ. Các điều khoản FCA, CFR, CPT, CIP và DDP có thể được thảo luận tùy từng trường hợp.
