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450 PRO Class Electric Helicopters 450 PRO Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


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Old 11-06-2010, 07:40 AM   #1 (permalink)
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Default Motor Shaft

I was practicing hoovering in the driveway when the skids slid off the edge and the blades skimmed the grass, nothing major. I picked it up and saw no visible damage, flybar, feathering and main shaft ok. I set it back down and started to spool it up and heard the motor start but no blade movement. The motor shaft sheared off! WTH? What replacement motor should I get for my 450 Pro?
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Old 11-06-2010, 07:43 AM   #2 (permalink)
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Originally Posted by jsshieldsjr View Post
I was practicing hoovering in the driveway when the skids slid off the edge and the blades skimmed the grass, nothing major. I picked it up and saw no visible damage, flybar, feathering and main shaft ok. I set it back down and started to spool it up and heard the motor start but no blade movement. The motor shaft sheared off! WTH? What replacement motor should I get for my 450 Pro?

you sure that the pinion isn't just loose?
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Old 11-06-2010, 07:48 AM   #3 (permalink)
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Nope it's not loose it broke right where the shaft comes out of the bearing, sheared clean off.
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Old 11-06-2010, 07:49 AM   #4 (permalink)
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Nope it's not loose it broke right where the shaft comes out of the bearing, sheared clean off.

wow.... well I was hoping for you anyways.Thats just bizarre. First report I have heard of like that.....
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