
Twelve volts. 1.1 kW. Nine teeth. Counter-clockwise at the pinion. The smallest can in this range, and the narrowest flange.
Wingtra builds fixed-wing VTOL airframes. WingtraOne GEN II flies on two 99 Wh lithium packs. There is no engine on that airframe, so this motor does not serve the aircraft. It serves the gasoline engine module used in hybrid and ground power builds.
If your machine is battery only, stop here. No flywheel, no ring gear, nothing for a starter to do. The part is real. The application is not universal.
The number. 024000011 on the label. Nothing public matches it. Not a dealer list, not a cross-reference tool, not an airframe parts book. Wingtra publishes payload and airframe parts, not engine parts. So the old label is the only reliable reference.
Measuring. Nine teeth. Counter-clockwise. Nose diameter. Bolt spacing. Photograph the old unit on both sides before removal and again after. Reassembly goes faster with a reference picture.
Fitting. Space is tight on a 155cc case. Use a short 8 mm socket. A long one jams against the cooling fin before the bolt seats, and a rounded head turns a ten-minute job into an afternoon. Negative lead off first.
Slow crank. A hot cable and a slow turn is resistance, not a weak motor. Check the strap. Check the block ground. A motor that spins freely on the bench and drags in the frame is chasing a bad return path.
Clicking. A single click with good voltage points at the relay or the solenoid contact. Jump the trigger wire and see. Spins on a jump means the fault is upstream in the harness or the key switch.
In the box. One motor. Terminals capped. Six months against DOA and winding faults. Sample of one, runs from twenty, ten to fifteen days.
Before ordering. Send the old label and count the teeth. Nine, not ten. Counter-clockwise, not clockwise. Two wrong assumptions cost more than the part.
| Brand | Model | Model Code | Year |
|---|---|---|---|
| DJI | Wingtra 2 Gen | WINGTRA-2-GEN | 2021–2026 |