Futaba S9255 High-Torque Heli Digital Servo

Tower Stock# LXHKA9  •  Manufacturer Stock# S9255
Futaba S9255 High-Torque Heli Digital Servo (large view)
Notes from our tech department:
This is the Futaba S9255 Digital High-Torque Servo
for helicopter usage.


Comes with heavy duty wiring that can handle higher current loads
Ball bearing output shaft
Metal gears
Coreless motor, a conventional servo motor has a steel core armature
wrapped with wire that spins inside magnets. In Coreless designs,
the armature uses a thin wire mesh that forms a cup that spins
around the outside of the magnet eliminating the heavy steel core.
This design is much lighter resulting in smoother operation and
faster response time.
High torque
One year limited warranty


One Digital High Torque Servo w/Small Round Horn and 11.5" (292mm)
wire lead
Four Rectangular Grommets
Four Chrome Bushings
Four Mounting Screws
One Large Round Horn
One Six Arm Horn
One Four Arm Horn


Speed: .16 sec/60 @ 4.8V
Torque: 125 oz-in (9.0 kg/cm) @ 4.8V
Weight: 1.9oz (55g)
Dimensions: 1.6 x 0.8 x 1.4" (40 x 20 x 37mm)


Case Set FUTM3030
Gear Set FUTM3463

This digital servo cannot be used with the following AM transmitters
as the servo neutral signal is: 1310us).
CONQUEST AM, FG Series (T4FG, T5FGK,T6FG, T6FGK, T7FGK), New Terra-
top, T3EGX, T3PGE, T2NL, T2LGX, T2FR, T2PK series.

*Do not turn servo horn forcibly in the Power OFF State*
***** Do not use digital servos with AM systems *****
***** For use only with NiCd packs *****

mcw 11/29/04
updt jxs 1/19/05

See Tower Catalog page 163.
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