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Printing 3d Forum
Started by TheEdge, Wednesday,October 16, 2013, 20:18:57
Quote from: DarrellW on Wednesday,October 16, 2013, 21:55:15 Hi, you shouldn';t notice much difference between the three - in real terms there is very little. 10" being the diameter and 4.5", 4.7" & 5" being the pitch. The 5" will take roughly 11% more amps to rotate them at the same speed as the 4.5" in real terms 2-3 amps.I would get the best quality ones rather than be too concerned about the slight difference in pitch.
Quote from: TheEdge on Thursday,October 17, 2013, 00:10:19 Thank you for the reply.Ok, so the 1050 takes more juice to spin, but I guess that one also creates more lift so it would not have to spin as fast as i.e the 1045..??How will those 3 different pitches affect flight time on a charge?
Quote from: DarrellW on Thursday,October 17, 2013, 07:21:55 Correct but it';s marginal, flight times will not be affected very much really. it depends how you fly more than anything else.I';m using 9 x 4.7 Gemfan Carbon reinforced nylon props on my 450 Flamewheel - they are very good; but I am next going to trial their 10 x 4.7 to see if I get better flight times. I tried running on 4S batteries instead of 3S and you do get quite a performance increase but not any appreciable increase in flight time.In your specification you do not say if the esc';s have been flashed with SimonK or BLHeli firmware (Specialist settings for Multirotors), this makes a big difference to your flight performance!http://www.multi-rotor.co.uk/index.php?topic=1079.0 - have a look at this thread.
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