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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | JRPS281 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V17.00 oz-in1.22 kg-cm0.1 N-m |
| Speed |
4.8V0.23 sec/60°260.9 deg/s43.5 RPM |
| Physical | |
| Weight | 0.32 oz9.1 gAverage |
| Dimensions |
L 0.87 in W 0.45 in H 0.85 in L 22.1 mm W 11.4 mm H 21.6 mm |
| Drivetrain | |
| Motor Type | Cored |
| Gears | Plastic |
| 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 59% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.14 W |
| Power Density | 0.411 W/in³ More power-dense than 1% of 590 Digital Micro servos |
| Torque Density | 1.8681 oz-in/g |
| Torque-to-Volume Ratio | 51.09 oz-in/in³ |
| Speed-to-Weight | 0.47778 (1/sec·g) |
| Speed-Torque Trade-off | 3.91 |
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