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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | XQ-S2025D |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
40.00 oz-in
2.88 kg-cm
0.3 N-m
4.8V
34.70 oz-in
2.50 kg-cm
0.2 N-m
Below 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
Above Average
|
| Running Current |
6.0V
0.150 A
150 mA
4.8V
0.120 A
120 mA
Above Average
|
| Stall Current | 1.5–1.5 A1500–1500 mAAbove Average |
| Physical | |
| Weight | 0.88 oz25.0 gAverage |
| 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 | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 110° |
| Mechanical Limit | 210° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–70 °C-4–158 °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 | Below Average Stronger than 15% of 262 Digital Mini servos at 4.8V |
| Speed | Above Average Faster than 78% of 263 Digital Mini servos at 4.8V |
| Weight | Average Lighter than 55% of 466 Digital Mini servos |
| Running Current | Above Average Lower draw than 81% of 28 Digital Mini servos at 4.8V |
| Stall Current | Above Average Lower draw than 72% of 76 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.71–1.06 W |
| Power Density | 1.092 W/in³ More power-dense than 24% of 440 Digital Mini servos |
| Torque Density | 1.3880 oz-in/g Stronger than 13% of 258 Digital Mini servos |
| Torque-to-Volume Ratio | 35.86 oz-in/in³ Denser torque than 9% of 262 Digital Mini servos |
| Speed-to-Weight | 0.44444 (1/sec·g) Faster than 72% of 259 Digital Mini servos |
| Speed-Torque Trade-off | 3.12 Better balanced than 15% of 261 Digital Mini servos |
| Current-per-Torque Ratio | 0.0432 A/oz-in More efficient than 18% of 52 Digital Mini servos |
| Idle-to-Running Current Ratio | 0.042 Lower idle draw than 48% of 26 Mini servos |
| No-Load vs Stall Current Spread | 12.50 Narrower current spread than 36% of 26 Mini servos |
| Torque Gain per Volt | 12.73%/V More voltage-responsive (torque) than 22% of 232 Digital Mini servos |
| Speed Gain per Volt | 23.80%/V More voltage-responsive (speed) than 87% of 235 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 21% of 351 Digital Mini servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0014 Finer dead band than 71% of 77 Digital Mini servos |
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