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Old 04-12-2006 | 02:41 AM
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From: ., SWEDEN
Default RE: Aileron Servo Sizing
ORIGINAL: blw

I have to agree. I think the HS 81 puts out only 36 oz of torque. I am building my first 60 sized plane and I'm settling for around 60 something oz for each servo.
Then I can recomend hitecs HS 255MG. 3.9kg (54oz) @ 4.8volt. OR 4.8kg (67oz) @ 6.0volt. I have four of these in my 60size yak.. (dual aileron, dual elevator.)

Edit: forgot to add speed data: 0.14s @ 4.8volt, 0.11s @ 6.0volt

Lighter, smaller AND stronger then a standard servo.
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