This is the Futaba S9254 Digital Coreless High Torque, High Speed Helicopter Gyro Servo with J Connector. This hyper fast digital servo, ideal for tail rotor control on helicopters as well as many other applications requiring the ultimate in speed of response, yet still having good torque.This servo features a coreless motor for reduced weight and high-speed response, and digitally enhanced microprocessors that cut in half the response time from transmitter input to servo reaction. A dual ball bearing gear train and a dust and water resistant-not water proof Black plastic case.Specifications:
Hmotnost ( g )
Rychlost ( Sec / 60deg )
Točivý moment ( kg) (min . 0,01 kg )
Unit Weight (g):
A ( mm ):
B ( mm )
C ( mm )
D ( mm ):
E ( mm ):
F ( mm )
I have this one on my raptor 50 converted to electric very fast and accurate control of the tail, I recommend this servo, and don't forget the Futaba quality, and is a very good price thanks to hobbyking
great servo but have been waiting for over 2 months now!!!!! come on HK if you can't stock it why sell it!!!!What to say about it? Only 2 words It's Futaba. And very nice price from HKType your review here.
Try to include as much data as possible.
Put this servo on the tail of a 550 gaui. gyro is inertia 860 ,works great rock solid good speed instant stops.Set the ball link 12mm from centre .This is a genuine Futaba servo with 3.4 kgs torque not 1.38 as above .It is a 4.8v servo ,and you will need to use a step down voltage regulater if using 6v.I use the Align regulater.Good servo best price.Ik heb al een combi van deze met en gy-401, is echt de perfecte combi om normaal te heli vliegen.
Servo is sterk en snel.This is a great value. It's Futaba...Very fast response in a Thunder Tiger E-620SE heli with Spartan Quark gyro.I have already this one on my raptor 50 and bought another one for my second heli .
Very fast servo .06 sec ,futaba quality.
At this price you can't be wrong.
$120.00 at your local store.
replaced the 520 on a trex 500 tail. works great!Put this servo on my trex 600 with a 401 gyro.Rock solid..set it then forget it.