Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SRT-BH9037 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
513.80 oz-in
37.00 kg-cm
3.6 N-m
7.4V
486.00 oz-in
35.00 kg-cm
3.4 N-m
6.0V
416.60 oz-in
30.00 kg-cm
2.9 N-m
Above Average
|
| Speed |
8.4V
0.13 sec/60°
461.5 deg/s
76.9 RPM
7.4V
0.14 sec/60°
428.6 deg/s
71.4 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Physical | |
| Weight | 2.82 oz80.0 gBottom 10% |
| Dimensions |
L 1.57 in W 0.79 in H 1.49 in L 39.9 mm W 20.1 mm H 37.8 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 in |
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 | Above Average Stronger than 85% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 30% of 1041 Digital Standard servos at 6.0V |
| Weight | Bottom 10% Lighter than 9% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.81–7.31 W |
| Power Density | 3.954 W/in³ More power-dense than 70% of 1759 Digital Standard servos |
| Torque Density | 5.2075 oz-in/g Stronger than 79% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 225.43 oz-in/in³ Denser torque than 87% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.07813 (1/sec·g) Faster than 11% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 66.66 Better balanced than 87% of 1031 Digital Standard servos |
| Torque Gain per Volt | 9.72%/V More voltage-responsive (torque) than 17% of 850 Digital Standard servos |
| Speed Gain per Volt | 9.61%/V More voltage-responsive (speed) than 16% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 48% of 1539 Digital Standard servos |
Similar Active Servos
Reviews of SRT BH9037
Be the first to review!