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-CH635S |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
7.4V
444.40 oz-in
32.00 kg-cm
3.1 N-m
6.0V
416.60 oz-in
30.00 kg-cm
2.9 N-m
Above Average
|
| Speed |
8.4V
0.14 sec/60°
428.6 deg/s
71.4 RPM
7.4V
0.15 sec/60°
400.0 deg/s
66.7 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Physical | |
| Weight | 2.65 oz75.0 gBelow Average |
| Dimensions |
L 1.60 in W 0.80 in H 1.51 in L 40.6 mm W 20.3 mm H 38.4 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.03 ms |
| Refresh Rate | 330 Hz |
| 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 85% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 30% of 1041 Digital Standard servos at 6.0V |
| Weight | Below Average Lighter than 20% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.81–6.42 W |
| Power Density | 3.322 W/in³ More power-dense than 63% of 1759 Digital Standard servos |
| Torque Density | 5.5547 oz-in/g Stronger than 83% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 215.54 oz-in/in³ Denser torque than 85% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.08333 (1/sec·g) Faster than 16% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 66.66 Better balanced than 87% of 1031 Digital Standard servos |
| Torque Gain per Volt | 6.95%/V More voltage-responsive (torque) than 9% of 850 Digital Standard servos |
| Speed Gain per Volt | 5.96%/V More voltage-responsive (speed) than 3% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 48% of 1539 Digital Standard servos |
Similar Active Servos
MKS HBL599-DroneCAN
Weight: 73.12 grams
Dimensions: 1.5748" x 0.7874" x 1.5276"
Size Class: Standard
Reviews of SRT CH635S
Be the first to review!