Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DA-720703 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
7.4V
416.60 oz-in
30.00 kg-cm
2.9 N-m
6.0V
361.10 oz-in
26.00 kg-cm
2.5 N-m
Above Average
|
| Speed |
8.4V
0.07 sec/60°
857.1 deg/s
142.9 RPM
7.4V
0.08 sec/60°
800.0 deg/s
133.3 RPM
6.0V
0.10 sec/60°
631.6 deg/s
105.3 RPM
Above Average
|
| Physical | |
| Weight | 2.65 oz75.0 gBelow Average |
| Dimensions |
L 1.602 in W 0.807 in H 1.52 in L 40.7 mm W 20.5 mm H 38.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Titanium / Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -20–60 °C-4–140 °F |
| 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 | Above Average Stronger than 78% of 1043 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 79% of 1041 Digital Standard servos at 6.0V |
| Weight | Below Average Lighter than 19% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 7.03–12.84 W |
| Power Density | 6.533 W/in³ More power-dense than 88% of 1759 Digital Standard servos |
| Torque Density | 4.8147 oz-in/g Stronger than 75% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 183.74 oz-in/in³ Denser torque than 75% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.14035 (1/sec·g) Faster than 66% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 34.30 Better balanced than 57% of 1031 Digital Standard servos |
| Torque Gain per Volt | 14.42%/V More voltage-responsive (torque) than 41% of 850 Digital Standard servos |
| Speed Gain per Volt | 14.88%/V More voltage-responsive (speed) than 46% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 45% of 1539 Digital Standard servos |
Similar Active Servos
Reviews of Dash RC ST702 V2
Be the first to review!