AUTOMATION
Sun Gears for Industrial Automation
Automation and servo-driven planetary systems put more emphasis on backlash, concentricity and repeatability. A compact gear still needs a complete interface definition.
DutyInterfaceInspection
Application-specific RFQ checklist
| Parameter | What to Specify |
|---|---|
| Duty data | Continuous or indexing duty, reversals, speed, acceleration and torque. |
| Geometry | Backlash target, tooth quality requirement and planetary tooth counts. |
| Interface | Spline/bore fit, concentricity datums and shaft/bearing arrangement. |
| Risk point | Small errors in runout, fit or backlash can appear as positioning error at the machine. |
Confirm the whole planetary interface
In positioning systems, runout between the sun gear teeth and the shaft or spline datum can become visible as cyclic transmission error, so the datum structure belongs in the RFQ.
If a drawing is unavailable, combine gear measurements with backlash expectations, mating-gear data and the shaft/spline datum so the replacement can be reviewed for repeatability rather than appearance alone.
RFQ
Request a Quote / Send RFQ
Send the sun gear drawing or measurements, mating gear data, backlash target, servo duty, interface tolerances and quantity.
MOQFlexible by product type and total order value.
SamplesNew customers may request 1-5 pieces when the part and process are suitable.
Mixed ordersDifferent sun gear or related planetary-component models can be combined when the total order value is around USD 1,500 or above.
Small ordersOrders from 1-2 pieces can be discussed, normally with a higher unit cost.
DeliveryStandard parts: 10-25 working days. Custom components: 20-45 working days. Project equipment: 45-120 working days.
Trade termsEXW, FOB, CIF and DAP are commonly supported. FCA, CFR, CPT, CIP and DDP can be discussed case by case.
