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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KST-0802 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
97.16 oz-in
7.00 kg-cm
0.7 N-m
4.8V
83.28 oz-in
6.00 kg-cm
0.6 N-m
Above Average
|
| Speed |
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
4.8V
0.15 sec/60°
400.0 deg/s
66.7 RPM
Below Average
|
| Physical | |
| Weight | 0.99 oz28.0 gAverage |
| Dimensions |
L 1.181 in W 0.394 in H 1.398 in L 30.0 mm W 10.0 mm H 35.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | FET |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 3.3–5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–65 °C14–149 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 160 mm6.3 in |
| 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 74% of 290 Digital Mini servos at 4.8V |
| Speed | Below Average Faster than 25% of 293 Digital Mini servos at 4.8V |
| Weight | Average Lighter than 36% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 1.03–1.50 W |
| Power Density | 2.304 W/in³ More power-dense than 62% of 482 Digital Mini servos |
| Torque Density | 2.9743 oz-in/g Stronger than 69% of 286 Digital Mini servos |
| Torque-to-Volume Ratio | 128.15 oz-in/in³ Denser torque than 79% of 288 Digital Mini servos |
| Speed-to-Weight | 0.23810 (1/sec·g) Faster than 20% of 289 Digital Mini servos |
| Speed-Torque Trade-off | 12.49 Better balanced than 80% of 288 Digital Mini servos |
| Torque Gain per Volt | 13.89%/V More voltage-responsive (torque) than 29% of 257 Digital Mini servos |
| Speed Gain per Volt | 20.83%/V More voltage-responsive (speed) than 75% of 262 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 14% of 405 Digital Mini servos |
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Reviews (2)
Includes 2 reviews aggregated from around the web.
There are few reviews for this servo on the web. A German forum member who bought two because of many positive comments was surprised to find considerable gear play in both. A Reddit user, in contrast, calls it a favorite among KST servos in several planes and says they are strong, reliable and durable.
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