Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS6221MG |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
282.19 oz-in
20.32 kg-cm
2.0 N-m
4.8V
239.56 oz-in
17.25 kg-cm
1.7 N-m
Average
|
| Speed |
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
4.8V
0.18 sec/60°
333.3 deg/s
55.6 RPM
Below Average
|
| Physical | |
| Weight | 2.19 oz62.0 gAverage |
| Dimensions |
L 1.59 in W 0.80 in H 1.57 in L 40.4 mm W 20.3 mm H 39.9 mm |
| Drivetrain | |
| Motor Type | DC |
| Gears | Metal |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Neutral Position | 1520 µs |
| Dead Band | 2 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 260 mm10.24 in |
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 55% of 1060 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 17% of 1045 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 51% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.46–3.26 W |
| Power Density | 1.633 W/in³ More power-dense than 35% of 1768 Digital Standard servos |
| Torque Density | 3.8639 oz-in/g Stronger than 58% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 119.96 oz-in/in³ Denser torque than 52% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.08961 (1/sec·g) Faster than 24% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 43.13 Better balanced than 69% of 1034 Digital Standard servos |
| Torque Gain per Volt | 14.83%/V More voltage-responsive (torque) than 44% of 873 Digital Standard servos |
| Speed Gain per Volt | 10.43%/V More voltage-responsive (speed) than 21% of 874 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 6% of 1560 Digital Standard servos |
Similar Active Servos
Reviews of Racerstar DS6221MG
Be the first to review!