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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | XQ-S4615D |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
286.10 oz-in
20.60 kg-cm
2.0 N-m
4.8V
243.00 oz-in
17.50 kg-cm
1.7 N-m
Average
|
| Speed |
6.0V
0.08 sec/60°
750.0 deg/s
125.0 RPM
4.8V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Above Average
|
| Stall Current | ≤2.6 A≤2600 mAAbove Average |
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Dimensions |
L 1.583 in W 0.791 in H 1.528 in L 40.2 mm W 20.1 mm H 38.8 mm |
| Case Material | Plastic / Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 110° |
| 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 | -15–60 °C5–140 °F |
| Water Rating | Waterproof |
| Idle Current | 0.015 A15 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 56% of 1060 Digital Standard servos at 4.8V |
| Speed | Above Average Faster than 78% of 1045 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 62% of 1880 Digital Standard servos |
| Stall Current | Above Average Lower draw than 73% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.49–6.61 W |
| Power Density | 3.456 W/in³ More power-dense than 66% of 1768 Digital Standard servos |
| Torque Density | 4.0500 oz-in/g Stronger than 63% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 127.01 oz-in/in³ Denser torque than 57% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.16667 (1/sec·g) Faster than 80% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 24.30 Better balanced than 43% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0107 A/oz-in More efficient than 76% of 331 Digital Standard servos |
| Torque Gain per Volt | 14.78%/V More voltage-responsive (torque) than 44% of 873 Digital Standard servos |
| Speed Gain per Volt | 20.83%/V More voltage-responsive (speed) than 83% of 874 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 16% of 1560 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0014 Finer dead band than 58% of 504 Digital Standard servos |
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