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0 Yeager
rrApprentice Cascais, Portugal |
Multi blade (4 blade) hover pitch The Robbe Cuatro manual advices a setup of the main rotor blades whereby at mid-stick the helicopter hovers at 5deg collective pitch and an appropriate head speed - this I'm assuming is for a 2 blade setup.So, my question is, with multi blades (say 4 blades) is the hovering pitch still supposed to be 5deg and an appropriate head speed or should I setup the mid-stick collective pitch to something else.Thank you. |
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 Rojoalfa
rrKey Veteran Punta de Mata, Monagas-Venezuela |
/In general cases, it is the same setup. It depends upon blades shape. For example, simetric and not simetrical..Hover at 5 degrees.../ |
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| goodhunting
rrVeteran Slovenia ... somewhere in Europe |
For scale flight the general guidance for pitch is -2 deg at low stick, 5,5 deg at mid stick and +10 deg at high stick.Helicopters usually hover at the magical 5,5 degrees of pitch. Some, heavier with lower headspeed require a bit more, but not too much...gh |
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| Yeager
rrApprentice Cascais, Portugal |
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