The APC 4.7x4.2E is a 4.7×4.2 inch, 2-blade propeller weighing 3.1 g.
| Maker | APC |
|---|---|
| Model | 4.7x4.2E |
| Size | 4.7×4.2 in |
|---|---|
| Pitch | 4.20 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.89 |
| Weight | 0.01 lb |
| Max RPM | 41,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 7,170 | 0.08 lb | 27 W | 0.7 | 13.7 | 1.3 |
| 40 % | 9,431 | 0.14 lb | 39 W | 1 | 21.6 | 1.65 |
| 50 % | 11,686 | 0.22 lb | 50 W | 1.3 | 31.8 | 2.04 |
| 60 % | 13,935 | 0.33 lb | 60 W | 1.6 | 43.9 | 2.45 |
| 70 % | 16,176 | 0.45 lb | 72 W | 1.9 | 57 | 2.81 |
| 80 % | 18,405 | 0.59 lb | 88 W | 2.4 | 68.7 | 3.04 |
| 90 % | 20,616 | 0.76 lb | 112 W | 3 | 76.5 | 3.06 |
| 100 % | 21,940 | 0.86 lb | 131 W | 3.5 | 78.6 | 2.98 |