SW400Pro‑K is a medium‑thrust miniature turbojet engine specially designed for non‑military civilian flying equipment. It adopts an integrated compact layout, upgraded fuel‑supply assembly and optimized rotor structure, delivering outstanding high‑speed running stability and fast throttle response.
Every ignition setting, throttle curve and fuel‑pump limit voltage can be manually fine‑tuned. This power plant is suitable for large‑scale hobby aeromodels, medium‑payload aerial‑survey unmanned aircraft, long‑distance civilian patrol drones and small‑sized flight‑test devices. All design targets are civilian aeromodel hobbies and commercial aerial‑operation missions.
| Specification Item | Detailed Parameter |
|---|---|
| Continuous Rated Thrust | 40 kg |
| Outer Shell Diameter | 148 mm |
| Whole‑Machine Length | 341.1 mm |
| Net Weight | 3240 g |
| Idle Operating Rotation Speed | 35000 rpm |
| Peak Working Rotation Speed | 97000 rpm |
| Standard Rated Exhaust Temperature | 750℃ |
| Maximum Safe Operating Temperature | ≤ 1000℃ |
| Permitted Peak Fuel Consumption | ≤1000 g per minute |
| Compatible Fuel | Aviation kerosene |
| Lubricant Mix‑in Percentage | 3%‑5% |
| Fixed Routine Maintenance Interval | 25 working hours |
| Maximum Allowable Startup Duration | ≤30 s |
| Minimum Rated Input Voltage | ≥10 V |
The turbojet main unit and matched electric‑control accessories are wrapped separately with thick shock‑absorbing foam. Precision electronic parts are sealed inside anti‑static bags to avoid static damage during long‑distance land and sea transportation.
Heavy‑duty thickened corrugated cartons serve as the outer‑layer package for anti‑collision performance. One complete printed operation manual comes with every shipment. Custom‑made packaging solutions are available for bulk‑order purchasers.
