The APC 7x3.8WSF is a 7×3.8 inch, 2-blade propeller weighing 7.1 g.
| Maker | APC |
|---|---|
| Model | 7x3.8WSF |
| Size | 7×3.8 in |
|---|---|
| Pitch | 3.80 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.54 |
| Weight | 0.02 lb |
| Max RPM | 32,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,912 | 0.28 lb | 29 W | 0.7 | 27 | 4.44 |
| 40 % | 6,453 | 0.49 lb | 49 W | 1.2 | 36.1 | 4.6 |
| 50 % | 7,977 | 0.76 lb | 75 W | 1.8 | 43.9 | 4.58 |
| 60 % | 9,478 | 1.08 lb | 109 W | 2.6 | 50.4 | 4.47 |
| 70 % | 10,950 | 1.45 lb | 152 W | 3.7 | 55.7 | 4.31 |
| 80 % | 12,382 | 1.86 lb | 205 W | 5 | 59.8 | 4.12 |
| 90 % | 13,767 | 2.32 lb | 269 W | 6.6 | 63 | 3.91 |
| 100 % | 14,576 | 2.61 lb | 312 W | 7.8 | 64.5 | 3.79 |