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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-S8213 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
41.66 oz-in
3.00 kg-cm
0.3 N-m
4.8V
38.88 oz-in
2.80 kg-cm
0.3 N-m
|
| Speed |
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
4.8V
0.14 sec/60°
428.6 deg/s
71.4 RPM
|
| Running Current | (add) |
| Stall Current | 1–1.3 A1000–1300 mA |
| Physical | |
| Weight | 0.71 oz20.0 g |
| Dimensions |
L 1.14 in W 0.53 in H 1.20 in L 29.0 mm W 13.5 mm H 30.4 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Brushed |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | (add) |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Analog |
| 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 | No |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 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 | 0.51–0.64 W |
| Torque Density | 1.9440 oz-in/g Stronger than 52% of the 67 Analog Mini servos in the database |
| Torque-to-Volume Ratio | 53.56 oz-in/in³ Denser torque than 56% of the 67 Analog Mini servos in the database |
| Power Density | 0.884 W/in³ More power-dense than 58% of the 166 Analog Mini servos in the database |
| Speed-to-Weight | 0.35714 (1/sec·g) Faster than 42% of the 67 Analog Mini servos in the database |
| Speed-Torque Trade-off | 5.44 Better balanced than 59% of the 67 Analog Mini servos in the database |
| Current-per-Torque Ratio | 0.0334 A/oz-in More efficient than 34% of the 95 Cys servos in the database |
| Torque Gain per Volt | 5.96%/V More voltage-responsive (torque) than 9% of the 46 Analog Mini servos in the database |
| Speed Gain per Volt | 13.88%/V More voltage-responsive (speed) than 43% of the 47 Analog Mini servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 26% of the 77 Analog Mini servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0040 Finer dead band than 8% of the 67 Cys servos in the database |
Quick Actions
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