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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | CYS-S0090D |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
138.87 oz-in
10.00 kg-cm
1.0 N-m
6.0V
124.99 oz-in
9.00 kg-cm
0.9 N-m
Below Average
|
| Speed |
7.4V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
Average
|
| Physical | |
| Weight | 1.98 oz56.0 gAbove Average |
| Dimensions |
L 1.594 in W 0.787 in H 1.496 in L 40.5 mm W 20.0 mm H 38.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Control & Signal | |
| Modulation | Digital |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 25% of 1055 Digital Standard servos at 6.0V |
| Speed | Average Faster than 52% of 1038 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 73% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.65–2.14 W |
| Power Density | 1.140 W/in³ More power-dense than 22% of 1762 Digital Standard servos |
| Torque Density | 2.2320 oz-in/g Stronger than 26% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 66.60 oz-in/in³ Denser torque than 24% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.12755 (1/sec·g) Faster than 60% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 17.50 Better balanced than 29% of 1029 Digital Standard servos |
| Torque Gain per Volt | 7.93%/V More voltage-responsive (torque) than 10% of 868 Digital Standard servos |
| Speed Gain per Volt | 11.90%/V More voltage-responsive (speed) than 27% of 868 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 36% of 1552 Digital Standard servos |
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