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Old 07-13-2015, 12:21 PM   #1 (permalink)
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Default Scorpion 2221-12 motor

Hi everyone,
I'm looking to put a 4 or 5 blade head on my 450 pro with a view to going scale. Now I know that I have to drop the head speed and was looking to use the Scorpion 2221-12 motor. Now my question is, will this motor run on 3s, looking at the specs it states the max lips cell is 4s. I know you will say go 4s but I have other helicopters that run on 3s and feel reluctant to change at the moment.
Thanks for your help guys.

Emo.
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Old 07-13-2015, 01:43 PM   #2 (permalink)
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Yes, it will run just fine on 3s. Good luck with the build.

Don
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Old 07-13-2015, 02:03 PM   #3 (permalink)
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Thanks Don. Motor ordered.
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Old 07-13-2015, 02:13 PM   #4 (permalink)
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No problem. I have the same motor in a 450 size A109 running a four blade head. Take care.

Don
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