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Technical Specifications
Last Updated: 2026-09-13Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | ACE8114 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V41.70 oz-in3.00 kg-cm0.3 N-m |
| Speed |
4.8V0.19 sec/60°315.8 deg/s52.6 RPM |
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 1.64 oz46.5 g |
| Dimensions |
L 1.59 in W 0.79 in H 1.49 in L 40.4 mm W 20.1 mm H 37.8 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | (add) |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T |
| Shaft Size | (add) |
| 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 | 4.8–6 V |
| 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.
Performance Analysis
| Shaft Power | 0.41 W |
| Torque Density | 0.8968 oz-in/g Stronger than 6% of the 156 Analog Standard servos in the database |
| Torque-to-Volume Ratio | 22.28 oz-in/in³ Denser torque than 10% of the 156 Analog Standard servos in the database |
| Power Density | 0.217 W/in³ More power-dense than 5% of the 421 Analog Standard servos in the database |
| Speed-to-Weight | 0.11319 (1/sec·g) Faster than 52% of the 155 Analog Standard servos in the database |
| Speed-Torque Trade-off | 7.92 Better balanced than 12% of the 155 Analog Standard servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 78% of the 185 Analog Standard servos in the database |
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Reviews (5)
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tmsbav
March 10, 2022Application(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, 2018Application(s): Main rotor 30 size nitro heli
Comments: Have only had one break and that was due to a crash. Very reliable
May 13, 2017Application(s): Nitro car
Comments: This is one of my best servos. Is it waterproof ?
Giampiero
July 13, 2016Application(s): Car
Comments: Good
Omer
June 26, 2012Application(s): Car
Comments: It the bast servo that I'm work with..