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Ace RC S1903
Standard Discontinued

Ace RC S1903

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-08-04
Identity
Brand Ace RC
Product Number ACE8114
Category Hobby
Discontinued Yes
Performance
Torque
4.8V41.70 oz-in
Speed
4.8V0.19 sec/60°
Running Current (add)
Stall Current (add)
Shaft Power 0.41 W
Physical
Weight 1.64 oz
Dimensions L 1.59 in
W 0.79 in
H 1.49 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Plastic
Gear Spline/Teeth 25 T
Rotation Mode (add)
Rotation/Support Bushing
Backlash (add)
Control & Signal
Modulation Analog
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage (add)
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (add)
Origin
Country of Origin (add)

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.

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Reviews (5)

  • tmsbav

    March 10, 2022

    Application(s): nitro rc car

    Comments: ive had this servo for over 13 years now and it just broke. overall its a great servo i highly recomend.

  • RickD

    February 13, 2018

    Application(s): Main rotor 30 size nitro heli

    Comments: Have only had one break and that was due to a crash. Very reliable

  • May 13, 2017

    Application(s): Nitro car

    Comments: This is one of my best servos. Is it waterproof ?

  • Giampiero

    July 13, 2016

    Application(s): Car

    Comments: Good

  • Omer

    June 26, 2012

    Application(s): Car

    Comments: It the bast servo that I'm work with..

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