The AXI 2217/20 GOLD LINE V3 840kV is a 840 kv motor with a 27.7 × 34.5 mm stator, weighing 69.5 g and rated to 20 A.
| Brand | AXI |
|---|---|
| Model | AXI 2217/20 GOLD LINE V3 840kV |
| kv | 840 |
| Max A | 20 |
|---|---|
| Phase resistance | 103 mΩ |
| Poles | 14 |
| Maker cells | 2–4S |
| Curve pack | 4S |
| Weight | 0.15 lb |
|---|---|
| Stator | 27.7×34.5 |
| Stator length | 34.5 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,211 | 0.19 lb | 10 W | 0.6 | 44.9 | 9.02 |
| 40 % | 5,510 | 0.33 lb | 17 W | 1 | 57.7 | 9.14 |
| 50 % | 6,784 | 0.51 lb | 26 W | 1.5 | 67.4 | 8.87 |
| 60 % | 8,030 | 0.72 lb | 39 W | 2.3 | 74.5 | 8.42 |
| 70 % | 9,242 | 0.97 lb | 56 W | 3.2 | 79.3 | 7.89 |
| 80 % | 10,414 | 1.24 lb | 77 W | 4.5 | 82.2 | 7.33 |
| 90 % | 11,540 | 1.54 lb | 103 W | 6.1 | 83.7 | 6.78 |
| 100 % | 12,194 | 1.72 lb | 121 W | 7.2 | 83.9 | 6.46 |