The Digital High Speed Aileron Servo produced by Futaba, is classified in R/C Models - System - Servo - Low Profile Servos
This is actually the Futaba S9154 Digital Low Profile tall Speed Aileron Servo
with J Connector.
Designed for aileron applications on model aircraft.
This servo can produce high-current draw from your own batteries.
If making use of NiMH or Li-Po batteries, cause them to become capable
of delivering adequate Amps.
QUALITIES: Coreless motor
Digitally enhanced microprocessors cut in two the reaction time
from transmitter input to servo reaction
Dust and water resistant-not water proof
Low profile aero design is particularly suited for wing installations
with slim airfoils
Black plastic case
One year warranty
INCLUDES: One S9154 Digital minimal Profile High Speed Aileron Servo
One round servo wheel, one 6 supply servo horn
four grommets, four mounting screws and two rubber mounts.
SPECS: Speed: 0.14 sec/60 deg @ 4.8V
Torque: 64 oz/in @ 4.8V (5.8 kg/cm @ 4.8V)
Length: 1.9" (48mm)
Width: 1.1" (28mm)
Height: 1.0" (25mm)
Weigth: 1.9 oz (53g)
Power Supply: 4.8V (Futaba will not recommend using 6V)
COMMENTS: S9154 Digital Servo Precautions,
-It is better in order to avoid long leads and Y-harnesses specially with
standard grade wires. If issues are experienced, consider using
heavy responsibility cable such as Futaba's heavy weight Series or Hobbico's
Pro Series,minimizing lead lengths, and/or removing Y-harnesses.
-Current Drain: This electronic servo is specially made for high-
torque or high-speed, consequently high current drain is normal
at startup. For ultimate performance when using this servo please
review the following points.
1. Radio systems utilizing the Battery Fail Safe function have actually a
higher cut-off voltage environment that may cause shorter
operation time.
2. When installing the servo, please check pushrod linkage to
make sure there is absolutely no binding so that you can avoid excessive
power consumption and reduce steadily the life of this engine and
battery.
An email on coreless motors. The standard servo motor has a steel
core armature covered with wire that spins within the magnets. In
a coreless design, the armature utilizes a thin cable mesh that types a
cup that spins around the outside the magnet eliminating the
heavy metal core. This design leads to smoother procedure and
faster response time.
This digital servo may not be used with the following * have always been *
transmitters whilst the servo basic signal is: 1310us.
CONQUEST AM, FG Series (T4FG, T5FGK,T6FG, T6FGK, T7FGK), Brand New Terra-
top, T3EGX, T3PGE, T2NL, T2LGX, T2FR, T2PK show.
***** Otherwise they'll work fine with current AM systems *****
No other arms will continue to work on this servo, because of the unique
spline size.
