Thread: Discussion MJX-F45 Single Rotor FP
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Old Jul 08, 2012, 04:24 PM
Mitch332 is offline
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V911 F45 Super CP
Joined Apr 2012
140 Posts
Originally Posted by markkona View Post
This heli is supposed to be equipped with a system to automatically switch off the main motor once the blades come in contact with something. However I am still not 100% certain what you are referring to exactly when you mention guides. Watch the gobelus YouTube clip on this heli and you'll see what I mean.
The "Main Shaft", as it is called at is the plastic part that sits atop of the hollow tube. The rotor grips and flybar attach to it, and the red "hat" screws into the top of it. At it's bottom are "U" shaped guides that the lower connecting rods go through. Without the guides, the heli wobbles like crazy, presumably because the swashplate bearing is being pulled by the lower connecting rods and trying to rotate with the blades.
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