Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KAV20.1280MG |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
555.60 oz-in
40.01 kg-cm
3.9 N-m
7.4V
500.04 oz-in
36.01 kg-cm
3.5 N-m
6.0V
430.59 oz-in
31.01 kg-cm
3.0 N-m
4.8V
375.03 oz-in
27.01 kg-cm
2.6 N-m
Above Average
|
| Speed |
8.4V
0.09 sec/60°
705.9 deg/s
117.6 RPM
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
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
Average
|
| Physical | |
| Weight | 2.79 oz79.0 gBelow Average |
| Dimensions |
L 1.57 in W 0.79 in H 1.48 in L 39.9 mm W 20.1 mm H 37.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Triple Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Angle Sensor | Magnetic Encoder |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Water Rating | IP67 |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 81% of 1060 Digital Standard servos at 4.8V |
| Speed | Average Faster than 48% of 1045 Digital Standard servos at 4.8V |
| Weight | Below Average Lighter than 13% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.95–12.09 W |
| Power Density | 6.584 W/in³ More power-dense than 89% of 1768 Digital Standard servos |
| Torque Density | 4.7472 oz-in/g Stronger than 75% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 204.30 oz-in/in³ Denser torque than 83% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.09042 (1/sec·g) Faster than 26% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 52.50 Better balanced than 79% of 1034 Digital Standard servos |
| Torque Gain per Volt | 13.37%/V More voltage-responsive (torque) than 35% of 873 Digital Standard servos |
| Speed Gain per Volt | 17.97%/V More voltage-responsive (speed) than 69% of 874 Digital Standard servos |
| Voltage Range Width | 3.6 V Wider voltage range than 81% of 1560 Digital Standard servos |
Similar Active Servos
Reviews of Kavan GO-1280MG
Be the first to review!