Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 21100031 |
| Category | Robotics |
| Performance | |
| Torque |
7.4V
236.00 oz-in
16.99 kg-cm
1.7 N-m
6.0V
208.00 oz-in
14.98 kg-cm
1.5 N-m
Average
|
| Speed |
7.4V0.22 sec/60°272.7 deg/s45.5 RPM |
| Stall Current | 2.4–3 A2400–3000 mAAverage |
| Physical | |
| Weight | 1.52 oz43.0 gTop 10% |
| Shape | Boxed |
| Dimensions |
L 1.73 in W 0.90 in H 1.38 in L 43.9 mm W 22.9 mm H 35.1 mm |
| Drivetrain | |
| Gears | Metal |
| Rotation Mode | Continuous |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 240° |
| Angle Sensor | Potentiometer |
| Control System | UART |
| Programmable | Yes |
| Operating Modes | Position, Continuous Rotation |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Connectivity | |
| Wire Length | 200 mm7.87 in |
| Baud Rate | 115.2 Kbps |
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 47% of 1055 Digital Standard servos at 6.0V |
| Weight | Top 10% Lighter than 93% of 1872 Digital Standard servos |
| Stall Current | Average Lower draw than 56% of 569 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.98 W |
| Power Density | 0.923 W/in³ More power-dense than 15% of 1762 Digital Standard servos |
| Torque Density | 4.8372 oz-in/g Stronger than 76% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 96.80 oz-in/in³ Denser torque than 41% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.10571 (1/sec·g) |
| Speed-Torque Trade-off | 45.76 |
| Current-per-Torque Ratio | 0.0144 A/oz-in More efficient than 51% of 330 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 45% of 1552 Digital Standard servos |
Similar Active Servos
Reviews (2)
Includes 2 reviews aggregated from around the web.
There are few reviews for this servo on the web. A Japanese blogger found it easy to set up and drive from an ESP32, and a retailer customer says it works fine.
Be the first to review!