2006-08-23 18:57:25 · 8 answers · asked by Edward D 1 in Cars & Transportation ➔ Aircraft
Depends on the length of the blade...
You don';t want too much of the blade to break the sound barrier so the longer the blade the smaller the RPM..
Its been 20 years sense I have flown one but as I remember the rotor speed was about 1200..
That was in a Huges 500.
It was jet powered so the motor speed was much higher.. Like about 30,000
Again, all from memory (old memory)
2006-08-23 19:04:58 · answer #1 · answered by Anonymous · 1⤊ 0⤋
The tail rotor is about 3000 rpms and the main rotor is about 2000 rpms
2006-08-26 03:23:15 · answer #2 · answered by pilotjeannie89 2 · 0⤊ 0⤋
About 1000 rpm
2006-08-24 02:12:37 · answer #3 · answered by Ironball 7 · 0⤊ 0⤋
It's going to differ from helicopter to helicopter based on the length of blades, number of blades, and designed airspeed. If I remember correctly, the CH-46 was 264, but the Bell 206 is 394, so you can see if does vary quite a bit.
2006-08-24 05:04:42 · answer #4 · answered by WildBill846 2 · 0⤊ 0⤋
properly, i understand no longer something approximately helicopters, so i presumed the pilot is a smoker, and that he has devised a kinda of ventilation duct :) i admire Michel Verheughe's answer (between others). constructive shot, BTW.
2016-12-17 16:13:46 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Number of turn in motor
2006-08-23 19:00:47 · answer #6 · answered by emadebrahem 2 · 0⤊ 0⤋
All are different.
You have to know the aircraft type and model.
2006-08-24 04:15:15 · answer #7 · answered by Duke 2 · 0⤊ 0⤋
hi.
2006-08-23 21:52:20 · answer #8 · answered by Israely Jew 3 · 0⤊ 0⤋