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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | CYS-S2112 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
194.42 oz-in
14.00 kg-cm
1.4 N-m
6.0V
180.54 oz-in
13.00 kg-cm
1.3 N-m
Average
|
| Speed |
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
Above Average
|
| Running Current |
7.4V
0.120 A
120 mA
6.0V
0.100 A
100 mA
Top 10%
|
| Stall Current | 2.6–2.8 A2600–2800 mAAbove Average |
| Physical | |
| Weight | 1.90 oz54.0 gAbove Average |
| Dimensions |
L 1.579 in W 0.791 in H 1.469 in L 40.1 mm W 20.1 mm H 37.3 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 |
| 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 41% of 1055 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 67% of 1038 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 79% of 1872 Digital Standard servos |
| Running Current | Top 10% Lower draw than 91% of 226 Digital Standard servos at 6.0V |
| Stall Current | Above Average Lower draw than 68% of 569 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.78–3.59 W |
| Power Density | 1.959 W/in³ More power-dense than 43% of 1762 Digital Standard servos |
| Torque Density | 3.3433 oz-in/g Stronger than 49% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 98.40 oz-in/in³ Denser torque than 42% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.15432 (1/sec·g) Faster than 75% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 21.66 Better balanced than 38% of 1029 Digital Standard servos |
| Current-per-Torque Ratio | 0.0155 A/oz-in More efficient than 47% of 330 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.200 Lower idle draw than 20% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 28.00 Narrower current spread than 34% of 179 Digital Standard servos |
| Torque Gain per Volt | 5.49%/V More voltage-responsive (torque) than 3% of 868 Digital Standard servos |
| Speed Gain per Volt | 14.29%/V More voltage-responsive (speed) than 43% of 868 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 35% of 1552 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 35% of 501 Digital Standard servos |
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