Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS118 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
36.50 oz-in
2.63 kg-cm
0.3 N-m
7.4V
32.10 oz-in
2.31 kg-cm
0.2 N-m
6.6V
28.60 oz-in
2.06 kg-cm
0.2 N-m
4.2V
18.20 oz-in
1.31 kg-cm
0.1 N-m
Bottom 10%
|
| Speed |
8.4V
0.05 sec/60°
1,200.0 deg/s
200.0 RPM
7.4V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
6.6V
0.07 sec/60°
857.1 deg/s
142.9 RPM
4.2V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Top 10%
|
| Physical | |
| Weight | 0.35 oz10.0 gTop 10% |
| Dimensions |
L 0.925 in W 0.315 in H 0.866 in L 23.5 mm W 8.0 mm H 22.0 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Control & Signal | |
| Modulation | Digital |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.2–8.4 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 | Bottom 10% Stronger than 0% of 60 Digital Slim servos at 4.2V |
| Speed | Top 10% Faster than 98% of 59 Digital Slim servos at 4.2V |
| Weight | Top 10% Lighter than 91% of 103 Digital Slim servos |
Performance Analysis
| Shaft Power | 0.34–1.35 W |
| Power Density | 5.348 W/in³ More power-dense than 85% of 99 Digital Slim servos |
| Torque Density | 1.8200 oz-in/g Stronger than 3% of 60 Digital Slim servos |
| Torque-to-Volume Ratio | 72.10 oz-in/in³ Denser torque than 7% of 60 Digital Slim servos |
| Speed-to-Weight | 1.00000 (1/sec·g) 2nd-highest speed-to-weight of 59 Digital Slim servos |
| Speed-Torque Trade-off | 1.82 Better balanced than 0% of 59 Digital Slim servos |
| Torque Gain per Volt | 23.94%/V More voltage-responsive (torque) than 91% of 56 Digital Slim servos |
| Speed Gain per Volt | 23.81%/V More voltage-responsive (speed) than 87% of 55 Digital Slim servos |
| Voltage Range Width | 4.2 V Wider voltage range than 92% of 93 Digital Slim servos |
Similar Active Servos
Reviews of JR DS118
Be the first to review!