The APC 8x4.5MR is a 8×4.5 inch, 2-blade propeller weighing 9.1 g.
| Maker | APC |
|---|---|
| Model | 8x4.5MR |
| Size | 8×4.5 in |
|---|---|
| Pitch | 4.50 in |
| Blades | 2 |
| Rotation | CW/CCW |
| P/D | 0.56 |
| Weight | 0.02 lb |
| Max RPM | 26,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,259 | 0.24 lb | 17 W | 0.3 | 36 | 6.4 |
| 40 % | 5,572 | 0.43 lb | 29 W | 0.6 | 47.8 | 6.67 |
| 50 % | 6,865 | 0.65 lb | 44 W | 0.9 | 57.9 | 6.69 |
| 60 % | 8,134 | 0.93 lb | 64 W | 1.3 | 66.1 | 6.53 |
| 70 % | 9,377 | 1.24 lb | 90 W | 1.8 | 72.1 | 6.24 |
| 80 % | 10,591 | 1.60 lb | 123 W | 2.5 | 76.1 | 5.88 |
| 90 % | 11,770 | 1.99 lb | 165 W | 3.3 | 78.3 | 5.47 |
| 100 % | 12,464 | 2.25 lb | 196 W | 4 | 78.7 | 5.21 |