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Futaba - FUTM0215 FUTS9155 S9155 513886203534 4513886203534
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S9155
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Futaba S9155 Digital High-Torque Air Servo
 
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Futaba S9155 Digital High-Torque Air Servo
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Tower Catalog Page: 163

Stock Number
LXMHB6
Retail Price
159.99
Tower's Low Price
$119.99
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Stock Status
In Stock
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Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the Futaba S9155 Digital High Torque Metal Gear Servo.
with J Connector.
Designed for aircraft applications
This servo requires high-current draw from batteries.

FEATURES

Coreless motor, see COMMENTS
Digitally enhanced microprocessors cut in half the response time
from transmitter input to servo reaction
Center of case is metal
Metal gears
One year warranty

INCLUDES

One S9155 Digital High Torque Servo with J Connector
Round servo wheel 1.8" (45mm) diameter
Four point servo wheel 1.5" (38.5mm) diameter
Six point servo wheel 1.2" (32mm) diameter
Four rubber grommets
Four metal eyelets
Four 2x11mm mounting screws
3x8mm horn set screw

SPECIFICATIONS

Speed: 0.16 sec/60 @ 4.8V
0.13.8 sec/60 @ 6.0V
Torque: 153 oz-in @ 4.8V (11.0kg/cm)
192 oz-in @ 6.0V (13.8kg/cm)
Dimensions: 1.6 x 0.8 x 1.4" (40 x 20 x 37mm)
Weight: 2.2oz (61g)
Power Supply: 4.8V or 6V

COMMENTS

S9155 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: This digital servo is specially designed for high-
torque or high-speed, therefore very high current drain is normal
at startup. For ultimate performance when using this servo please
review the following points.
1. Radio systems with the Battery Fail Safe function have 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.

A note on Coreless motors: conventional servo motors have a steel
core armature wrapped with wire that spins inside the magnets. In
a Coreless design, 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 results in smoother operation and
faster response time.

This digital servo cannot be used with any AM transmitters including
the following Futaba models 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.

jxs 6/23/06
ir/jxs
updated jpg 3/27/07

– If you need more information, use these Futaba resources –
Click Here: Manufacturer's Product Web Page
Email: support@futaba-rc.com
Web Site: http://www.futaba-rc.com/
Phone: 217-398-8970
  Postal Address:
Futaba
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

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