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MSH Protos, Mini Protos
› Mini Protos Stock Kit Motors Are JUNK !
04-22-2011 09:04 AM  7 years agoPost 1
GetToDaChopper

rrElite Veteran

Las Vegas , NV

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I sware this is the second mini protos kit i've bought BOTH TIMES the motors vibrate like crazy, no belt drive pinon pully on just the adaptor and man does it vibrate the heck out of the heli, this just sucks to no end ! i can see a bad one slipping though from time to time but i get both of them ? if you want someting done right you have to do it yourself ! so i'll fix this one the same as the last !

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04-22-2011 02:21 PM  7 years agoPost 2
alexf1852

rrApprentice

Inverness, FL - U.S.

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Yep, my MSH branded Scorpion motor for my Protos 500 is vibrating pretty bad. It sounds like the bearings are gone. But I'm not sure.

What did you do to fix your motor?

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04-22-2011 05:11 PM  7 years agoPost 3
GetToDaChopper

rrElite Veteran

Las Vegas , NV

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last time i replaced the end bell from a diff scorpion motor i had as a spare, this one i have all ready trying changing the shaft and bearings, no dice better but not right, i'll just have to buy a new unbranded motor and hope i get a good one.........

EDIT well i fixed this one to, same thing as the last one, the end bell was badly out of balance so sense i didn't have a spare scorpion end bell this time but i did have a sonix OT-BL450 motor from a helidirect 450 kit and it had the same basic dimensions i use the end bell from it, put in a scorp shaft kit, put it together, spun it up and smooooooth !

So whats that say about scorpion as a company and there 2nd party motors when SONIX has higher manufacturing standards then scorpion !!!

Thats just plain SAD !!!!

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