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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SR508H |
| Category | Robotics |
| Performance | |
| Torque |
7.4V
104.18 oz-in
7.50 kg-cm
0.7 N-m
6.0V
84.73 oz-in
6.10 kg-cm
0.6 N-m
|
| Speed |
7.4V
0.16 sec/60°
375.0 deg/s
62.5 RPM
6.0V
0.18 sec/60°
333.3 deg/s
55.6 RPM
|
| Physical | |
| Weight | 2.33 oz66.0 gBottom 10% |
| Shape | Boxed |
| Dimensions |
L 2.004 in W 1.406 in H 1.417 in L 50.9 mm W 35.7 mm H 36.0 mm |
| Drivetrain | |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Rotational Range | 300° |
| Control System | SerialBUS |
| 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
| Weight | Bottom 10% Lighter than 5% of 358 Low Profile servos |
Performance Analysis
| Shaft Power | 0.87–1.20 W |
| Power Density | 0.302 W/in³ More power-dense than 1% of 97 SpringRC servos |
| Torque Density | 1.2838 oz-in/g |
| Torque-to-Volume Ratio | 21.22 oz-in/in³ |
| Speed-to-Weight | 0.08418 (1/sec·g) |
| Speed-Torque Trade-off | 15.25 |
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