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Futaba S9254
Standard Discontinued

Futaba S9254

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-14
Identity
Brand Futaba
Product Number FUTM0224
Category Hobby
Discontinued Yes
Performance
Torque
4.8V47.00 oz-inBottom 10%
Speed
4.8V0.06 sec/60°Top 10%
Physical
Weight 1.73 ozAbove Average
Dimensions L 1.57 in
W 0.79 in
H 1.46 in
Drivetrain
Motor Type Coreless
Gears Plastic
Gear Spline/Teeth 25 T estimate
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Direction Counterclockwise
Rotational Range 100°
Pulse Width 920-2120 µs
Neutral Position 1520 µs
Refresh Rate 280 Hz
Angle Sensor Potentiometer
Control System PWM
Programmable No
Signal Voltage 3-5V
Electrical & Environment
Operating Voltage 4.8–4.8 V
Temperature -20–60 °C
Water Rating None
Connectivity
Connector Futaba J
Wire Length 290 mm

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Class Comparison

TorqueBottom 10%
Stronger than 3% of 1043 Digital Standard servos at 4.8V
SpeedTop 10%
Faster than 95% of 1041 Digital Standard servos at 4.8V
WeightAbove Average
Lighter than 88% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 1.45 W
Power Density0.800 W/in³
More power-dense than 13% of 1759 Digital Standard servos
Torque Density0.9592 oz-in/g
Stronger than 3% of 1036 Digital Standard servos
Torque-to-Volume Ratio25.95 oz-in/in³
Denser torque than 2% of 1042 Digital Standard servos
Speed-to-Weight0.34014 (1/sec·g)
Faster than 97% of 1033 Digital Standard servos
Speed-Torque Trade-off2.82
Better balanced than 2% of 1031 Digital Standard servos
Voltage Range Width0.0 V
Wider voltage range than 2% of 1539 Digital Standard servos

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Reviews (6)

  • sid

    January 2, 2017

    Application(s): rc helicopter, raptor 50 tail servo,

    Comments: inside gears gone all off suddenly for no reason,

  • Angel Negron

    November 25, 2014

    Application(s): Raptor 50se Trex 600

    Comments: I've used the same servos over the last 8 yesrs and only replaced 1 set of gears.
    many crashes.
    servo tested today and all check out fine.
    GREAT PRODUCT! !

  • jimboflies

    October 6, 2014

    Application(s): s9254 . EP8 Quick of Japan japan

    Comments: flying this servo on at least 5 helis never a problem

  • phil

    November 7, 2013

    Application(s): tail rotor align 700dfcn

    Comments: small plastic gear fails way to often. no tail strikes or crashes, it seems it lasts about 30 to 40 flights and it strips. im not flying real hard 3d either. for $120 servo it should last longer or put a better gear in or give an extra gear away

  • blade1910

    May 13, 2012

    Application(s): Tail servo for trex 600N

    Comments: This servo last for about 50 flights, then it burned out on my vbar 5.2 . This product is disappointed !!!

  • Krojby

    May 5, 2012

    Application(s): Kyosho caliber 30 tail

    Comments: Absolute perfeft for tail setup on kyosho caliber 30 with GY401 gyro. No problems at all.

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