PyroDrone Hyperlite 1106 7122kv
PyroDrone branded version of the BrotherHobby R3
Check out the full list of results in this series here
Summary
| Tested KV: | 7122kv |
| Weight: | 7g |
| Stator W: | 11mm |
| Stator H: | 6mm |
No real difference to speak of compared to it's equivelant Brother Hobby R3 Efficiency testing as nearly identical, and prop load matches being exactly the same.
Large lack of efficiency at lower power levels, and a much smaller sweet spot at high power put it at a disadvantage. It appears to have a general lack of torque as well, so it's not able to maintain it's rpm as well under high loads. At extremely light loading, lighter than a DYS 2030x4, it's extra Kv can carry it a bit further, and it would be better served with higher voltage at light loads than being a brute at high prop loading. It's fairly well matched to light 3" prop loads, but is perhaps a little more closely suited to a 2.5" loading.
calibration report - most recent dyno calibration at the time this test was run
