The second test is with a hobbyking Slow Fly Electric Prop 1045SF .
In combination with a 3Cell lipo battery this prop is oversized. That means that it is not safe to use this prop at maximum power. It could cause overheating and damage the motor. But I use this prop in a multirotor and this multirotor will hover at 40-50 % power. So I can use this propellor safely.
The difference between puller and pusher configuration is again ~5% .
In combination with a 3Cell lipo battery this prop is oversized. That means that it is not safe to use this prop at maximum power. It could cause overheating and damage the motor. But I use this prop in a multirotor and this multirotor will hover at 40-50 % power. So I can use this propellor safely.
The difference between puller and pusher configuration is again ~5% .
The values in bold at 225 gram thrust is what I need for my current Y6-copter project.
Test is performed with a 12V power supply (= 3Cell lipo battery).
Test is performed with a 12V power supply (= 3Cell lipo battery).
Although I would espect this prop to be more efficient then a smaler 9 inch prop this 10 inch prop is less efficient. At 350 gr thrust the motor is significantly warmer then with a 9 inch prop. It's not to hot but you can clearly feel the difference.
Thrust
grams
|
10x45 pull watt |
10x45 push watt |
push-pull % |
25 | 3,1 | 2,9 | 6,5 |
50 | 5,6 | 5,6 | 0,0 |
75 | 8,7 | 8,6 | 1,1 |
100 | 11,8 | 11,6 | 1,7 |
125 | 15,3 | 14,8 | 3,3 |
150 | 18,8 | 17,9 | 4,8 |
175 | 22 | 21 | 4,5 |
200 | 26 | 24,7 | 5,0 |
225 | 29,8 | 28 | 6,0 |
250 | 34,2 | 32,4 | 5,3 |
275 | 38,6 | 36,2 | 6,2 |
300 | 43,2 | 40,6 | 6,0 |
325 | 48,1 | 45,9 | 4,6 |
350 | 53,2 | 50,1 | 5,8 |
375 | 59,1 | 55,9 | 5,4 |
400 | 64,3 | 62 | 3,6 |
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