The APC 7x9E is a 7×9 inch, 2-blade propeller weighing 10 g.
| Maker | APC |
|---|---|
| Model | 7x9E |
| Size | 7×9 in |
|---|---|
| Pitch | 9.00 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 1.29 |
| Weight | 0.02 lb |
| Max RPM | 26,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 5,008 | 0.22 lb | 37 W | 0.7 | 40.6 | 2.67 |
| 40 % | 6,577 | 0.39 lb | 65 W | 1.3 | 51.8 | 2.73 |
| 50 % | 8,124 | 0.61 lb | 104 W | 2.1 | 60.5 | 2.68 |
| 60 % | 9,641 | 0.88 lb | 156 W | 3.1 | 67.1 | 2.58 |
| 70 % | 11,120 | 1.20 lb | 223 W | 4.5 | 71.9 | 2.45 |
| 80 % | 12,548 | 1.56 lb | 306 W | 6.3 | 75.3 | 2.31 |
| 90 % | 13,914 | 1.94 lb | 406 W | 8.4 | 77.6 | 2.17 |
| 100 % | 14,704 | 2.19 lb | 474 W | 9.9 | 78.5 | 2.09 |