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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 9118 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V37.50 oz-in2.70 kg-cm0.3 N-m |
| Speed |
7.4V0.08 sec/60°750.0 deg/s125.0 RPM |
| Physical | |
| Weight | 0.42 oz12.0 gAverage |
| Dimensions |
L 0.906 in W 0.472 in H 1.024 in L 23.0 mm W 12.0 mm H 26.0 mm |
| Drivetrain | |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Angle Sensor | Potentiometer |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Origin | |
| Country of Origin | German |
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 40% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.87 W |
| Power Density | 1.979 W/in³ More power-dense than 51% of 590 Digital Micro servos |
| Torque Density | 3.1250 oz-in/g |
| Torque-to-Volume Ratio | 85.64 oz-in/in³ |
| Speed-to-Weight | 1.04167 (1/sec·g) |
| Speed-Torque Trade-off | 3.00 |
| Voltage Range Width | 1.4 V Wider voltage range than 47% of 511 Digital Micro servos |
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