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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | JRPS8417/8455 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V90.00 oz-in6.48 kg-cm0.6 N-m |
| Speed |
4.8V0.10 sec/60°600.0 deg/s100.0 RPM |
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Connectivity | |
| Connector | JR (Universal) |
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
| Weight | Average Lighter than 62% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.66 W |
| Torque Density | 1.5000 oz-in/g |
| Speed-to-Weight | 0.16667 (1/sec·g) |
| Speed-Torque Trade-off | 9.00 |
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Reviews (1)
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Ds8855 servo
October 9, 2016Application(s): Trex 600n/helicopter
Comments: Ds8854