The APC 4.75x4.5E is a 4.75×4.5 inch, 2-blade propeller weighing 4 g.
| Maker | APC |
|---|---|
| Model | 4.75x4.5E |
| Size | 4.75×4.5 in |
|---|---|
| Pitch | 4.50 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.95 |
| Weight | 0.01 lb |
| Max RPM | 41,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 7,164 | 0.08 lb | 28 W | 0.7 | 14.9 | 1.3 |
| 40 % | 9,422 | 0.14 lb | 40 W | 1.1 | 23.4 | 1.64 |
| 50 % | 11,671 | 0.23 lb | 51 W | 1.4 | 34 | 2.01 |
| 60 % | 13,913 | 0.33 lb | 63 W | 1.7 | 46.4 | 2.38 |
| 70 % | 16,146 | 0.46 lb | 77 W | 2 | 59.3 | 2.69 |
| 80 % | 18,365 | 0.60 lb | 95 W | 2.5 | 70.6 | 2.87 |
| 90 % | 20,563 | 0.77 lb | 121 W | 3.2 | 77.9 | 2.87 |
| 100 % | 21,879 | 0.88 lb | 143 W | 3.8 | 79.8 | 2.78 |