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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KST-0302 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
141.57 oz-in
10.19 kg-cm
1.0 N-m
7.4V
124.92 oz-in
9.00 kg-cm
0.9 N-m
6.0V
99.93 oz-in
7.20 kg-cm
0.7 N-m
Above Average
|
| Speed |
8.4V
0.04 sec/60°
1,500.0 deg/s
250.0 RPM
7.4V
0.05 sec/60°
1,200.0 deg/s
200.0 RPM
6.0V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
Top 10%
|
| Physical | |
| Weight | 1.41 oz40.0 gBelow Average |
| Dimensions |
L 1.398 in W 0.591 in H 1.28 in L 35.5 mm W 15.0 mm H 32.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Pulse Cycle | 1.7857 ms |
| Pulse Width | 900-2100 µs |
| Refresh Rate | 560 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 3.3–5.0V |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–65 °C14–149 °F |
| 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 82% of 290 Digital Mini servos at 6.0V |
| Speed | Top 10% Faster than 96% of 293 Digital Mini servos at 6.0V |
| Weight | Below Average Lighter than 11% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 3.08–6.54 W |
| Power Density | 6.196 W/in³ More power-dense than 91% of 482 Digital Mini servos |
| Torque Density | 2.4983 oz-in/g Stronger than 56% of 286 Digital Mini servos |
| Torque-to-Volume Ratio | 94.62 oz-in/in³ Denser torque than 63% of 288 Digital Mini servos |
| Speed-to-Weight | 0.41667 (1/sec·g) Faster than 68% of 289 Digital Mini servos |
| Speed-Torque Trade-off | 6.00 Better balanced than 39% of 288 Digital Mini servos |
| Torque Gain per Volt | 17.36%/V More voltage-responsive (torque) than 57% 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 | 2.4 V Wider voltage range than 56% of 405 Digital Mini servos |
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