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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KST-1026 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
277.60 oz-in
19.99 kg-cm
2.0 N-m
7.4V
249.84 oz-in
17.99 kg-cm
1.8 N-m
6.0V
208.20 oz-in
14.99 kg-cm
1.5 N-m
Average
|
| 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
0.14 sec/60°
428.6 deg/s
71.4 RPM
Average
|
| Physical | |
| Weight | 1.48 oz42.0 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/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Mechanical Limit | 100° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 333 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 |
| 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 | Average Stronger than 46% of 1043 Digital Standard servos at 6.0V |
| Speed | Average Faster than 49% of 1041 Digital Standard servos at 6.0V |
| Weight | Top 10% Lighter than 93% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.75–5.13 W |
| Power Density | 4.860 W/in³ More power-dense than 77% of 1759 Digital Standard servos |
| Torque Density | 4.9571 oz-in/g Stronger than 77% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 197.14 oz-in/in³ Denser torque than 79% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.17007 (1/sec·g) Faster than 79% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 29.15 Better balanced than 50% of 1031 Digital Standard servos |
| Torque Gain per Volt | 13.89%/V More voltage-responsive (torque) than 39% of 850 Digital Standard servos |
| Speed Gain per Volt | 16.66%/V More voltage-responsive (speed) than 56% 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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