The APC 12x4 is a 12×4 inch, 2-blade propeller weighing 40 g.
| Maker | APC |
|---|---|
| Model | 12x4 |
| Size | 12×4 in |
|---|---|
| Pitch | 4.00 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.33 |
| Weight | 0.09 lb |
| Max RPM | 18,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 2,948 | 0.33 lb | 16 W | 0.3 | 43.3 | 9.72 |
| 40 % | 3,831 | 0.57 lb | 26 W | 0.5 | 54.7 | 9.72 |
| 50 % | 4,691 | 0.85 lb | 41 W | 0.8 | 63.8 | 9.44 |
| 60 % | 5,526 | 1.19 lb | 60 W | 1.2 | 70.5 | 9 |
| 70 % | 6,336 | 1.57 lb | 84 W | 1.7 | 75.1 | 8.45 |
| 80 % | 7,119 | 1.99 lb | 115 W | 2.3 | 77.7 | 7.86 |
| 90 % | 7,873 | 2.45 lb | 154 W | 3.1 | 78.6 | 7.24 |
| 100 % | 8,313 | 2.74 lb | 181 W | 3.7 | 78.4 | 6.87 |