The APC 5.1x4.5E is a 5.1×4.5 inch, 2-blade propeller weighing 5.1 g.
| Maker | APC |
|---|---|
| Model | 5.1x4.5E |
| Size | 5.1×4.5 in |
|---|---|
| Pitch | 4.50 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.88 |
| Weight | 0.01 lb |
| Max RPM | 32,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 7,108 | 0.19 lb | 32 W | 0.8 | 25.9 | 2.64 |
| 40 % | 9,322 | 0.33 lb | 49 W | 1.3 | 37.7 | 3.08 |
| 50 % | 11,515 | 0.53 lb | 69 W | 1.8 | 50.1 | 3.44 |
| 60 % | 13,684 | 0.76 lb | 94 W | 2.5 | 62.1 | 3.69 |
| 70 % | 15,826 | 1.04 lb | 125 W | 3.3 | 72.4 | 3.79 |
| 80 % | 17,935 | 1.36 lb | 165 W | 4.4 | 79.9 | 3.74 |
| 90 % | 20,002 | 1.72 lb | 220 W | 5.9 | 83.8 | 3.56 |
| 100 % | 21,227 | 1.96 lb | 262 W | 7 | 84.6 | 3.39 |