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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KAV20.1266MGW |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
833.40 oz-in
60.01 kg-cm
5.9 N-m
7.4V
708.39 oz-in
51.01 kg-cm
5.0 N-m
6.0V
638.94 oz-in
46.01 kg-cm
4.5 N-m
4.8V
569.49 oz-in
41.01 kg-cm
4.0 N-m
Top 10%
|
| Speed |
8.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
7.4V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.15 sec/60°
400.0 deg/s
66.7 RPM
Average
|
| Physical | |
| Weight | 2.67 oz75.8 gBelow Average |
| Dimensions |
L 1.58 in W 0.80 in H 1.16 in L 40.1 mm W 20.3 mm H 29.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Angle Sensor | Magnetic Encoder |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Temperature | 0–55 °C32–131 °F |
| 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 | Top 10% Stronger than 95% of 1043 Digital Standard servos at 4.8V |
| Speed | Average Faster than 38% of 1041 Digital Standard servos at 4.8V |
| Weight | Below Average Lighter than 19% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 7.02–15.41 W |
| Power Density | 10.510 W/in³ More power-dense than 98% of 1759 Digital Standard servos |
| Torque Density | 7.5131 oz-in/g Stronger than 95% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 388.40 oz-in/in³ Denser torque than 98% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.08795 (1/sec·g) Faster than 21% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 85.42 Better balanced than 94% of 1031 Digital Standard servos |
| Torque Gain per Volt | 12.87%/V More voltage-responsive (torque) than 32% of 850 Digital Standard servos |
| Speed Gain per Volt | 13.89%/V More voltage-responsive (speed) than 39% of 871 Digital Standard servos |
| Voltage Range Width | 3.6 V Wider voltage range than 82% of 1539 Digital Standard servos |
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