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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | XQ-S2025S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
40.30 oz-in
2.90 kg-cm
0.3 N-m
4.8V
34.70 oz-in
2.50 kg-cm
0.2 N-m
Average
|
| Speed |
6.0V
0.07 sec/60°
857.1 deg/s
142.9 RPM
4.8V
0.09 sec/60°
666.7 deg/s
111.1 RPM
Top 10%
|
| Stall Current | ≤1.5 A≤1500 mABelow Average |
| Physical | |
| Weight | 0.88 oz25.0 gBelow Average |
| Dimensions |
L 1.417 in W 0.598 in H 1.142 in L 36.0 mm W 15.2 mm H 29.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Rotational Range | 110° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -15–60 °C5–140 °F |
| Idle Current | 0.005 A5 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 80 Analog Mini servos at 4.8V |
| Speed | Top 10% Faster than 95% of 81 Analog Mini servos at 4.8V |
| Weight | Below Average Lighter than 27% of 165 Analog Mini servos |
| Stall Current | Below Average Lower draw than 23% of 23 Analog Mini servos |
Performance Analysis
| Shaft Power | 0.71–1.06 W |
| Power Density | 1.100 W/in³ More power-dense than 75% of 163 Analog Mini servos |
| Torque Density | 1.3880 oz-in/g Stronger than 18% of 80 Analog Mini servos |
| Torque-to-Volume Ratio | 35.86 oz-in/in³ Denser torque than 13% of 80 Analog Mini servos |
| Speed-to-Weight | 0.44444 (1/sec·g) Faster than 61% of 81 Analog Mini servos |
| Speed-Torque Trade-off | 3.12 Better balanced than 18% of 80 Analog Mini servos |
| Current-per-Torque Ratio | 0.0432 A/oz-in More efficient than 11% of 46 XQ-Power servos |
| Torque Gain per Volt | 13.45%/V More voltage-responsive (torque) than 41% of 55 Analog Mini servos |
| Speed Gain per Volt | 23.80%/V 3rd-highest speed gain per volt of 56 Analog Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 30% of 88 Analog Mini servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0029 Finer dead band than 16% of 51 XQ-Power servos |
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