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Technical Specifications
Last Updated: 2026-09-13
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | ACE8114 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V41.70 oz-in3.00 kg-cm0.3 N-mBelow Average |
| Speed |
4.8V0.19 sec/60°315.8 deg/s52.6 RPMAverage |
| Running Current |
4.8V0.090 A90 mATop 10% |
| Physical | |
| Weight | 1.64 oz46.5 gAverage |
| 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 |
| Drivetrain | |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Analog |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
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
| Torque | Below Average Stronger than 10% of 192 Analog Standard servos at 4.8V |
| Speed | Average Faster than 42% of 190 Analog Standard servos at 4.8V |
| Weight | Average Lighter than 57% of 448 Analog Standard servos |
| Running Current | Top 10% Lower draw than 96% of 50 Analog Standard servos at 4.8V |
Performance Analysis
| Shaft Power | 0.41 W |
| Power Density | 0.217 W/in³ More power-dense than 5% of 437 Analog Standard servos |
| Torque Density | 0.8968 oz-in/g Stronger than 6% of 192 Analog Standard servos |
| Torque-to-Volume Ratio | 22.28 oz-in/in³ Denser torque than 9% of 192 Analog Standard servos |
| Speed-to-Weight | 0.11319 (1/sec·g) Faster than 50% of 190 Analog Standard servos |
| Speed-Torque Trade-off | 7.92 Better balanced than 13% of 190 Analog Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 77% of 229 Analog Standard servos |
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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..