Cyclic Phase

In case you do not know something or you are not sure, here is the right place for your question.
Post Reply
Rcpassa
Posts: 55
Joined: Thu 15. Oct 2015 1:41:38

What should this setting be for help with a 3 headed blade? 60?
ZeXx86
Site Admin
Posts: 12833
Joined: Mon 29. Apr 2013 16:06:44
Contact:

For many multirotor heads cyclic phase is 0°, because phasing is done mechanically.
So you have to check what your rotor head require to operate correctly.
Manufacturer of the rotor head should tell you all the details.
Spirit System developer
Adrian
Posts: 204
Joined: Thu 08. Oct 2015 14:43:12
Location: Switzerland

Have a look on my explanation to find right phase:
http://www.spirit-system.com/phpBB3/vie ... 481#p13481
Oxy4max SpiritPro + HW // SOXOS 550, SpiritPro, HW120A V4, 920KV // SOXOS 600, SpiritPro, HW160A, Pyro650 // SOXOS Strike7, SpiritPro, HW160A, Pyro750 // Skywing Spirit Aero // FrSky Horus X10S + Taranis X7 /
Rcpassa
Posts: 55
Joined: Thu 15. Oct 2015 1:41:38

What would the cyclic phase setting need to be on a goblin 380 three bladed heli or a oxy3 Qube?
User avatar
Coco66
Posts: 433
Joined: Sun 26. Jul 2015 8:17:50
Location: Madrid, Spain / Torino, Italy

AFAIK, both manufacturers specify that to go from their two blades head to their three blades head the only needed change is to reduce the cyclic gain.
Oxy 2X-VertWarp 360Blade 450XBlade 450X NightflyerGoblin 500 (RIP) ♦ 2 X mCPX v2 ♦ night fly mQXLadyMQXnano QXnano QX FPVInductrixDX8 G1
Rcpassa
Posts: 55
Joined: Thu 15. Oct 2015 1:41:38

it seems ambiguous with the spirit flybarless
User avatar
Coco66
Posts: 433
Joined: Sun 26. Jul 2015 8:17:50
Location: Madrid, Spain / Torino, Italy

Where did you see any ambiguos note?
The FBL has nothing to do differently than with a two blades head, if everything has been done mechanically... why should Spirit be different?
Oxy 2X-VertWarp 360Blade 450XBlade 450X NightflyerGoblin 500 (RIP) ♦ 2 X mCPX v2 ♦ night fly mQXLadyMQXnano QXnano QX FPVInductrixDX8 G1
Rcpassa
Posts: 55
Joined: Thu 15. Oct 2015 1:41:38

it ambiguous because tomas has mentioned that in some cases it doesn't need to be lowered with three blades...
ZeXx86
Site Admin
Posts: 12833
Joined: Mon 29. Apr 2013 16:06:44
Contact:

Spirit has adaptive regulation that is able to tune itself to a certain degree. So this is reason, why it can fly well with the same cyclic gain.
But generally you have to lower the gain. So everything is true.
Spirit System developer
Post Reply