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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 9123 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
38.89 oz-in
2.80 kg-cm
0.3 N-m
6.6V
34.73 oz-in
2.50 kg-cm
0.2 N-m
6.0V
31.95 oz-in
2.30 kg-cm
0.2 N-m
Below Average
|
| Speed |
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
6.6V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
Above Average
|
| Physical | |
| Weight | 0.43 oz12.2 gAbove Average |
| Dimensions |
L 0.91 in W 0.36 in H 1.03 in L 23.1 mm W 9.1 mm H 26.2 mm |
| Case Material | Plastic |
| Drivetrain | |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Rotation Mode | Positional |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 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
| Torque | Below Average Stronger than 10% of 60 Digital Slim servos at 6.0V |
| Speed | Above Average Faster than 78% of 59 Digital Slim servos at 6.0V |
| Weight | Above Average Lighter than 81% of 103 Digital Slim servos |
Performance Analysis
| Shaft Power | 0.45–0.72 W |
| Power Density | 2.131 W/in³ More power-dense than 29% of 99 Digital Slim servos |
| Torque Density | 2.6189 oz-in/g Stronger than 32% of 60 Digital Slim servos |
| Torque-to-Volume Ratio | 94.69 oz-in/in³ Denser torque than 20% of 60 Digital Slim servos |
| Speed-to-Weight | 0.63052 (1/sec·g) Faster than 90% of 59 Digital Slim servos |
| Speed-Torque Trade-off | 4.15 Better balanced than 7% of 59 Digital Slim servos |
| Voltage Range Width | 2.4 V Wider voltage range than 38% of 93 Digital Slim servos |
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