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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SCH-SRTBHX6 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
7.4V
416.60 oz-in
30.00 kg-cm
2.9 N-m
6.0V
347.20 oz-in
25.00 kg-cm
2.5 N-m
Top 10%
|
| Speed |
8.4V
0.05 sec/60°
1,132.1 deg/s
188.7 RPM
7.4V
0.07 sec/60°
923.1 deg/s
153.8 RPM
6.0V
0.08 sec/60°
750.0 deg/s
125.0 RPM
Above Average
|
| Running Current |
8.4V
0.200 A
200 mA
7.4V
0.200 A
200 mA
6.0V
0.200 A
200 mA
Average
|
| Stall Current | 2–2.6 A2000–2600 mAAbove Average |
| Physical | |
| Weight | 2.33 oz66.0 gBottom 10% |
| Dimensions |
L 1.61 in W 0.79 in H 1.18 in L 40.9 mm W 20.1 mm H 30.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Shaft Size | 5.9 mm |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 90° |
| Mechanical Limit | 180° |
| Pulse Cycle | 3.03 ms |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.080 A80 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 295 mm11.61 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
| Torque | Top 10% Stronger than 92% of 186 Digital Low Profile servos at 6.0V |
| Speed | Above Average Faster than 71% of 183 Digital Low Profile servos at 6.0V |
| Weight | Bottom 10% Lighter than 10% of 304 Digital Low Profile servos |
| Running Current | Average Lower draw than 50% of 27 Digital Low Profile servos at 6.0V |
| Stall Current | Above Average Lower draw than 88% of 81 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 8.02–16.96 W |
| Power Density | 11.299 W/in³ More power-dense than 96% of 273 Digital Low Profile servos |
| Torque Density | 5.2606 oz-in/g Stronger than 90% of 185 Digital Low Profile servos |
| Torque-to-Volume Ratio | 231.34 oz-in/in³ Denser torque than 91% of 186 Digital Low Profile servos |
| Speed-to-Weight | 0.18939 (1/sec·g) Faster than 43% of 182 Digital Low Profile servos |
| Speed-Torque Trade-off | 27.78 Better balanced than 82% of 183 Digital Low Profile servos |
| Current-per-Torque Ratio | 0.0075 A/oz-in 1st-highest current-per-torque ratio of 58 Digital Low Profile servos |
| Idle-to-Running Current Ratio | 0.400 Lower idle draw than 3% of 333 Hobby servos |
| No-Load vs Stall Current Spread | 13.00 4th-highest no-load vs stall current spread of 20 Low Profile servos |
| Torque Gain per Volt | 16.67%/V More voltage-responsive (torque) than 60% of 164 Digital Low Profile servos |
| Speed Gain per Volt | 21.23%/V More voltage-responsive (speed) than 88% of 163 Digital Low Profile servos |
| Voltage Range Width | 2.4 V Wider voltage range than 40% of 276 Digital Low Profile servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0014 Finer dead band than 58% of 79 Digital Low Profile servos |
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