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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | CYS-S3108 |
| Category | Hobby |
| Performance | |
| Torque |
7.2V
44.44 oz-in
3.20 kg-cm
0.3 N-m
6.0V
38.88 oz-in
2.80 kg-cm
0.3 N-m
Above Average
|
| Speed |
7.4V
0.06 sec/60°
1,090.9 deg/s
181.8 RPM
6.0V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
Top 10%
|
| Stall Current | 1.5–1.6 A1500–1600 mABelow Average |
| Physical | |
| Weight | 0.71 oz20.0 gBelow Average |
| Dimensions |
L 0.906 in W 0.472 in H 1.122 in L 23.0 mm W 12.0 mm H 28.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 90° |
| Pulse Cycle | 20 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 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
| Torque | Above Average Stronger than 73% of 349 Digital Micro servos at 6.0V |
| Speed | Top 10% Faster than 98% of 347 Digital Micro servos at 6.0V |
| Weight | Below Average Lighter than 17% of 597 Digital Micro servos |
| Stall Current | Below Average Lower draw than 27% of 188 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.20 W |
| Power Density | 2.497 W/in³ More power-dense than 59% of 563 Digital Micro servos |
| Torque Density | 1.9440 oz-in/g Stronger than 27% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 81.03 oz-in/in³ Denser torque than 58% of 345 Digital Micro servos |
| Speed-to-Weight | 0.83333 (1/sec·g) Faster than 63% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 2.33 Better balanced than 32% of 345 Digital Micro servos |
| Current-per-Torque Ratio | 0.0412 A/oz-in More efficient than 41% of 98 Digital Micro servos |
| Speed Gain per Volt | 6.49%/V More voltage-responsive (speed) than 3% of 295 Digital Micro servos |
| Voltage Range Width | 1.4 V Wider voltage range than 49% of 496 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0040 Finer dead band than 7% of 182 Digital Micro servos |
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