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Technical Specifications
Last Updated: 2026-07-10
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Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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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
|
| 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
|
| Running Current | (add) |
| Stall Current | 1.5–1.6 A1500–1600 mA |
| Physical | |
| Weight | 0.71 oz20.0 g |
| Dimensions |
L 0.91 in W 0.47 in H 1.12 in L 23.0 mm W 12.0 mm H 28.5 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | Single Bearing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 90° |
| Mechanical Limit | (add) |
| Pulse Cycle | 50 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| 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.
Performance Analysis
| Shaft Power | 1.20 W |
| Torque Density | 1.9440 oz-in/g Stronger than 35% of the 240 Digital Micro servos in the database |
| Torque-to-Volume Ratio | 81.03 oz-in/in³ Denser torque than 60% of the 242 Digital Micro servos in the database |
| Power Density | 2.497 W/in³ More power-dense than 59% of the 544 Digital Micro servos in the database |
| Speed-to-Weight | 0.83333 (1/sec·g) Faster than 63% of the 240 Digital Micro servos in the database |
| Speed-Torque Trade-off | 2.33 Better balanced than 34% of the 242 Digital Micro servos in the database |
| Current-per-Torque Ratio | 0.0412 A/oz-in More efficient than 54% of the 47 Digital Micro servos in the database |
| Speed Gain per Volt | 6.49%/V More voltage-responsive (speed) than 4% of the 196 Digital Micro servos in the database |
| Voltage Range Width | 1.4 V Wider voltage range than 45% of the 407 Digital Micro servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0040 Finer dead band than 3% of the 120 Digital Micro servos in the database |
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