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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | CYS-S2215 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
208.31 oz-in
15.00 kg-cm
1.5 N-m
6.0V
194.42 oz-in
14.00 kg-cm
1.4 N-m
Average
|
| Speed |
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
Above Average
|
| Running Current |
7.4V
0.150 A
150 mA
6.0V
0.100 A
100 mA
Above Average
|
| Stall Current | 2.3–2.5 A2300–2500 mAAbove Average |
| Physical | |
| Weight | 2.26 oz64.0 gAverage |
| Dimensions |
L 1.579 in W 0.791 in H 1.528 in L 40.1 mm W 20.1 mm H 38.8 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 90° |
| Pulse Cycle | 20 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.020 A20 mA |
| 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.
Class Comparison
| Torque | Average Stronger than 44% of 1060 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 67% of 1045 Digital Standard servos at 6.0V |
| Weight | Average Lighter than 47% of 1880 Digital Standard servos |
| Running Current | Above Average Lower draw than 89% of 226 Digital Standard servos at 6.0V |
| Stall Current | Above Average Lower draw than 78% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.00–3.50 W |
| Power Density | 1.835 W/in³ More power-dense than 40% of 1768 Digital Standard servos |
| Torque Density | 3.0378 oz-in/g Stronger than 44% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 101.87 oz-in/in³ Denser torque than 44% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.13021 (1/sec·g) Faster than 62% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 23.33 Better balanced than 42% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0129 A/oz-in More efficient than 60% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.200 Lower idle draw than 17% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 25.00 Narrower current spread than 39% of 179 Digital Standard servos |
| Torque Gain per Volt | 5.10%/V More voltage-responsive (torque) than 3% of 873 Digital Standard servos |
| Speed Gain per Volt | 6.50%/V More voltage-responsive (speed) than 3% of 874 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 35% of 1560 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 35% of 504 Digital Standard servos |
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