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Technical Specifications
Last Updated: 2026-10-10
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
Below 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 gTop 10% |
| 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 |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Pulse Cycle | 1.7857 ms |
| Pulse Width | 450-1050 µs |
| Refresh Rate | 560 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -20–65 °C-4–149 °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 | Below Average Stronger than 18% of 1043 Digital Standard servos at 6.0V |
| Speed | Top 10% Faster than 93% of 1041 Digital Standard servos at 6.0V |
| Weight | Top 10% Lighter than 95% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.08–6.54 W |
| Power Density | 6.196 W/in³ More power-dense than 86% of 1759 Digital Standard servos |
| Torque Density | 2.4983 oz-in/g Stronger than 32% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 94.62 oz-in/in³ Denser torque than 39% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.41667 (1/sec·g) Faster than 98% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 6.00 Better balanced than 7% of 1031 Digital Standard servos |
| Torque Gain per Volt | 17.36%/V More voltage-responsive (torque) than 66% of 850 Digital Standard servos |
| Speed Gain per Volt | 20.83%/V More voltage-responsive (speed) than 82% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 59% of 1539 Digital Standard servos |
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