S9550 Futaba Servo Digital Low-Profile

This is the S9550 Low Profile Digital Servo w/Two Ball Bearings for
Airplane and Car Use and Comes with “J” Connector Pre-Installed.
This servo will work fine with either 4.8V or 6V receiver packs.

FEATURES: Digitally Enhanced Microprocessor Cut About 1/2 of the Response
Time From Transmitter Input To Servo Reaction.
Low Profile allows for the servo to fit into wings and lay down
down in car chassis for less obstruction.
Coreless Motor
Metal Gears
Dual Ball-Bearings
High Torque
Case is Made of Black Plastic
Dust and Water Resistant (Not Waterproof)
High current/Low resistance servo leads.
Ideal for F3A aileron application and 1/10 scale electric touring car

INCLUDES: One S9550 Digital Low Profile Servo w/small Round Horn
Four Rectangular Grommets
One Three Arm Horn
One Wheel Horn

SPECS: Speed: .14 Sec/60 Deg @ 4.8V or .11 sec/60 deg @ 6V
Torque: 67 oz/in @ 4.8V – 83 oz/in @ 6V
(4.8 kg/cm @ 4.8V – 6.0 kg/cm @ 6V)
Weight: 1.6 oz (45g)
Length: 1.6″ (41mm)
Width: 0.8″ (20mm)
Height: 1.0″ (25mm)

COMMENTS: S9550 Digital Servo Precautions,
-It is best to avoid long leads and Y-harnesses especially with
standard grade wires. If problems are encountered, consider using
heavy duty wire such as Futaba’s Heavy Duty Series or Hobbico’s
Pro Series, minimizing lead lengths, and/or removing Y-harnesses.
Current Drain: Futaba S9550 Servo is Specially Designed for High-
Torque and High-Speed, Therefore Very High Current Drain Is
Normal At Startup. For Ultimate Performance When Using This Servo
Please Review The Following Points.
(1) When Using Systems With the Battery Fail Safe Function it Has
a Higher Cut-Off Voltage Setting Which Will Cause Shorter
Operation Time.
(2) When Installing the Servo Please Check Pushrod Linkage To Make
Sure There Is No Binding in Order To Prevent Excessive Power
Consumption and Decrease the Life of the Motor and Battery.

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.
**** Otherwise they will work fine with current AM systems *****