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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | ST-3025-C002 |
| Category | Robotics |
| Performance | |
| Torque |
12.0V555.60 oz-in40.01 kg-cm3.9 N-m |
| Speed |
12.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
12.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
|
| Running Current |
12.0V0.380 A380 mA |
| Stall Current | ≤4.4 A≤4400 mABelow Average |
| Physical | |
| Weight | 3.14 oz89.0 gBottom 10% |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Copper |
| Gear Ratio | 378:1 |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Angle Sensor | Magnetic Encoder |
| Control System | TTL |
| Electrical & Environment | |
| Operating Voltage | 6–12 V |
| Temperature | -20–60 °C-4–140 °F |
| Certification | ROHS |
| Connectivity | |
| Wire Length | 150 mm5.91 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
| Weight | Bottom 10% Lighter than 2% of 1902 Digital Standard servos |
| Stall Current | Below Average Lower draw than 31% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 8.56 W |
| Power Density | 4.384 W/in³ More power-dense than 74% of 1759 Digital Standard servos |
| Torque Density | 6.2427 oz-in/g |
| Torque-to-Volume Ratio | 284.52 oz-in/in³ |
| Speed-to-Weight | 0.09363 (1/sec·g) |
| Speed-Torque Trade-off | 66.67 |
| Current-per-Torque Ratio | 0.0079 A/oz-in |
| No-Load vs Stall Current Spread | 11.58 |
| Voltage Range Width | 6.0 V Wider voltage range than 98% of 1539 Digital Standard servos |
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