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Futaba S9257 EP Digital Rudder Servo 2kg/.08sec/26g
Futaba S9257 EP Digital Rudder Servo 2kg/.08sec/26g
Futaba S9257 is a high speed digital servo for gyro at a blistering 0.08sec/60 deg (at 4.8v). The S9257 servo weighs only 26g and works very well with electric helicopters producing 2kg.cm of torque at 4.8v.
This servo is not designed for 6.0v.
Specifications: Torque(4.8V): 2.0kg.cm Speed(4.8V): 0.08sec Torque(6.0V): NA Speed(6.0V): NA Dimension(mm): 35.5x15.0x28.6mm Weight(g): 26g
anybody use this with the hk401b gyro? i'm thinking of buying this one for 450pro but i'm also interested on turnigy ds480. any recommendation on which servo is better considering say 50/50 price and quality?
this is one of the most chosen 450 tail servo's! a good servo for the 450 cyclic are hitec hs-65 with the karbonite gears. though i still have hxt900 servo's on my hk450 i plan to get 65's on the hk450pro when it is released!
I bought this Servo for my HK 450 pro TT and I found out that you are not able to run at 6V. you need a voltage step down to 4.8V. dose anybody know if hobby king has such a thing because I can't find them anywhere. on the site. I read on a few forms that some people are running them with out the step down and they are not having and problem but I don't want to take the chance deaking with a crash i could have prevented. but the Servo fits nice and snug in my HK450pro TT I cant wait to try it out thanks
Where can i buy 4.8 voltage step down? I have the align 5.1 step down but is it safe to use? I burned up a power HD3688HB servo recently with Align's 5.1 step down hooked up from gyro to servo.
Probably still the best tail-servo for 450-500 class helis at unbeatable price... Add-to-cart.
Works perfectly also as CCPM servo for 500-class copter. I have 4 of these in MSH Protos and this servo will make T-Rex 500/HK-500 pretty sharp mover. compared to "prices-starting" servos.
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Overall Rating
vanderlei
126 likes
Value
UNRATED
Quality
UNRATED
2 thumbs up!
Otimo servo para helicopteros eletricos principalmente para o trex 500
This is an excellent servo for the tail gyro. You can't go wrong with this product. It is fast and keeps the tail rock solid. Excellent Futaba quality and recommended for those who want a quality servo
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