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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | KST-1014 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
694.00 oz-in
49.97 kg-cm
4.9 N-m
7.4V
624.60 oz-in
44.98 kg-cm
4.4 N-m
6.0V
499.68 oz-in
35.98 kg-cm
3.5 N-m
Top 10%
|
| Speed |
8.4V
0.13 sec/60°
461.5 deg/s
76.9 RPM
7.4V
0.15 sec/60°
400.0 deg/s
66.7 RPM
6.0V
0.19 sec/60°
315.8 deg/s
52.6 RPM
Below Average
|
| Physical | |
| Weight | 2.82 oz80.0 gBelow Average |
| Dimensions |
L 1.595 in W 0.787 in H 1.654 in L 40.5 mm W 20.0 mm H 42.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1520 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 3.3–5V |
| 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 | Top 10% Stronger than 91% of 1060 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 13% of 1045 Digital Standard servos at 6.0V |
| Weight | Below Average Lighter than 11% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.86–9.87 W |
| Power Density | 4.755 W/in³ More power-dense than 77% of 1768 Digital Standard servos |
| Torque Density | 6.2460 oz-in/g Stronger than 90% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 240.70 oz-in/in³ Denser torque than 90% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.06579 (1/sec·g) Faster than 5% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 94.94 Better balanced than 96% of 1034 Digital Standard servos |
| Torque Gain per Volt | 16.20%/V More voltage-responsive (torque) than 54% of 873 Digital Standard servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 76% of 874 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 59% of 1560 Digital Standard servos |
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