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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | XQ-S3003s |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
48.60 oz-in
3.50 kg-cm
0.3 N-m
4.8V
41.70 oz-in
3.00 kg-cm
0.3 N-m
Bottom 10%
|
| Speed |
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
4.8V
0.14 sec/60°
428.6 deg/s
71.4 RPM
Above Average
|
| Stall Current | ≤2 A≤2000 mABelow Average |
| Physical | |
| Weight | 1.27 oz36.0 gTop 10% |
| Dimensions |
L 1.606 in W 0.791 in H 1.496 in L 40.8 mm W 20.1 mm H 38.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Bushing |
| 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 | -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 | Bottom 10% Stronger than 10% of 198 Analog Standard servos at 4.8V |
| Speed | Above Average Faster than 88% of 195 Analog Standard servos at 4.8V |
| Weight | Top 10% Lighter than 94% of 447 Analog Standard servos |
| Stall Current | Below Average Lower draw than 29% of 63 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.55–0.75 W |
| Power Density | 0.394 W/in³ More power-dense than 30% of 432 Analog Standard servos |
| Torque Density | 1.1583 oz-in/g Stronger than 28% of 198 Analog Standard servos |
| Torque-to-Volume Ratio | 21.94 oz-in/in³ Denser torque than 8% of 198 Analog Standard servos |
| Speed-to-Weight | 0.19841 (1/sec·g) Faster than 97% of 195 Analog Standard servos |
| Speed-Torque Trade-off | 5.84 Better balanced than 3% of 195 Analog Standard servos |
| Current-per-Torque Ratio | 0.0480 A/oz-in More efficient than 2% of 54 Analog Standard servos |
| Torque Gain per Volt | 13.79%/V More voltage-responsive (torque) than 45% of 156 Analog Standard servos |
| Speed Gain per Volt | 13.88%/V More voltage-responsive (speed) than 47% of 156 Analog Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 24% of 239 Analog Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0029 Finer dead band than 78% of 56 Analog Standard servos |
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