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Trex 450

Old 06-01-2008, 12:34 PM
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engraved
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Default Trex 450

Hello im sure ill get grief for this seems thay way things go but anyhow. Ive been looking at 450's and im not sure if i want hiller or eccpm any suggestion would be great. Ill even take the wonderfull well search for it and u shall find.
Old 06-02-2008, 09:04 AM
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Skarn
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Default RE: Trex 450

I believe now ALL trex heli's are eCCPM which is the way to go. But it still uses a bell-hiller head system.

Skarn
Old 06-02-2008, 09:07 AM
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noobflyer01
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Default RE: Trex 450

what is the difference between ccpm and eccmp? also what does it mean when your lipo " puffs " .
Old 06-02-2008, 09:38 AM
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Default RE: Trex 450

Puff lipo's mean there are damaged.
Old 06-02-2008, 10:08 AM
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Default RE: Trex 450

Puffed lipos, or those that are over discharged or damage, puff up and look like a silver sausage.

eccpm and ccpm are two common means of saying the same thing. 3 servos on the swash plate, all moving in unison to control collective pitch, or in opposition for aileron and elevator.

While not technically correct, its the generally accepted definition. It stands for Cyclic Collective Pitch Mixing
Old 06-03-2008, 08:46 AM
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Skarn
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Default RE: Trex 450

eCCPM is electric CCPM where the mixing is done in the radio. mCCPM is mechanical CCPM like a Raptor where the mixing is done soley with the servo's.

Skarn

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