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Technical Specifications
Last Updated: 2026-07-28
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Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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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
28.60 oz-in
2.06 kg-cm
0.2 N-m
6.6V
18.20 oz-in
1.31 kg-cm
0.1 N-m
4.2V
32.10 oz-in
2.31 kg-cm
0.2 N-m
|
| 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
|
| Running Current | (add) |
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| Physical | |
| Weight | 0.35 oz10.0 g |
| Dimensions |
L 0.93 in W 0.32 in H 0.87 in L 23.5 mm W 8.0 mm H 22.0 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | (add) |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | (add) |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | (add) |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.2–8.4 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | (add) |
| Origin | |
| Country of Origin | (add) |
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.
Performance Analysis
| Shaft Power | 0.48–1.35 W |
| Torque Density | 3.2100 oz-in/g Stronger than 71% of the 50 Digital Slim servos in the database |
| Torque-to-Volume Ratio | 127.17 oz-in/in³ Denser torque than 55% of the 50 Digital Slim servos in the database |
| Power Density | 5.348 W/in³ More power-dense than 88% of the 93 Digital Slim servos in the database |
| Speed-to-Weight | 1.00000 (1/sec·g) 3rd-highest speed-to-weight of 50 Digital Slim servos |
| Speed-Torque Trade-off | 3.21 Better balanced than 4% of the 50 Digital Slim servos in the database |
| Torque Gain per Volt | 3.26%/V More voltage-responsive (torque) than 0% of the 46 Digital Slim servos in the database |
| Speed Gain per Volt | 23.81%/V More voltage-responsive (speed) than 89% of the 46 Digital Slim servos in the database |
| Voltage Range Width | 4.2 V Wider voltage range than 92% of the 75 Digital Slim servos in the database |
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