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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SM-S1121S |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
6.94 oz-in
0.50 kg-cm
0.0 N-m
4.8V
5.55 oz-in
0.40 kg-cm
0.0 N-m
|
| Speed |
4.8V0.10 sec/60°600.0 deg/s100.0 RPM |
| Physical | |
| Weight | 0.12 oz3.5 gTop 10% |
| Dimensions |
L 0.776 in W 0.323 in H 0.748 in L 19.7 mm W 8.2 mm H 19.0 mm |
| Drivetrain | |
| Gears | Plastic |
| Control & Signal | |
| Modulation | Analog |
| Rotational Range | 120° |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 200 mm7.87 in |
| Origin | |
| Country of Origin | China |
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 | Top 10% Lighter than 94% of 346 Analog Micro servos |
Performance Analysis
| Shaft Power | 0.10 W |
| Power Density | 0.547 W/in³ More power-dense than 14% of 333 Analog Micro servos |
| Torque Density | 1.5857 oz-in/g |
| Torque-to-Volume Ratio | 29.60 oz-in/in³ |
| Speed-to-Weight | 2.85714 (1/sec·g) |
| Speed-Torque Trade-off | 0.56 |
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