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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | BH9032 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
8.4V
444.40 oz-in
32.00 kg-cm
3.1 N-m
7.4V
416.60 oz-in
30.00 kg-cm
2.9 N-m
6.0V
374.90 oz-in
27.00 kg-cm
2.6 N-m
Above Average
|
| Speed |
8.4V
0.11 sec/60°
545.5 deg/s
90.9 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 | 2.79 oz79.0 gBelow Average |
| 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 / Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.03 ms |
| Neutral Position | 1520 µs |
| 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 | 300 mm11.81 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 80% of 1055 Digital Standard servos at 6.0V |
| Speed | Average Faster than 48% of 1038 Digital Standard servos at 6.0V |
| Weight | Below Average Lighter than 13% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.95–7.47 W |
| Power Density | 4.042 W/in³ More power-dense than 71% of 1762 Digital Standard servos |
| Torque Density | 4.7456 oz-in/g Stronger than 75% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 202.86 oz-in/in³ Denser torque than 83% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.09042 (1/sec·g) Faster than 26% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 52.48 Better balanced than 78% of 1029 Digital Standard servos |
| Torque Gain per Volt | 7.72%/V More voltage-responsive (torque) than 10% of 868 Digital Standard servos |
| Speed Gain per Volt | 11.36%/V More voltage-responsive (speed) than 25% of 868 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 47% of 1552 Digital Standard servos |
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Reviews (3)
Includes 3 reviews aggregated from around the web.
There are few reviews for this servo on the web. An RC Tech forum member says SRT servos look and feel great, are super quiet and have no slop, while another says two sibling models are too fast for off-road buggy and strip gears.
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