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Technical Specifications
Last Updated: 2026-09-16
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS041MG |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
69.45 oz-in
5.00 kg-cm
0.5 N-m
7.4V
55.56 oz-in
4.00 kg-cm
0.4 N-m
6.0V
48.62 oz-in
3.50 kg-cm
0.3 N-m
|
| Speed |
8.4V
0.10 sec/60°
600.0 deg/s
100.0 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
|
| Running Current |
8.4V
0.200 A
200 mA
7.4V
0.150 A
150 mA
6.0V
0.100 A
100 mA
|
| Physical | |
| Weight | 0.49 oz14.0 gTop 10% |
| Dimensions |
L 1.27 in W 0.47 in H 1.00 in L 32.3 mm W 11.9 mm H 25.4 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 350° |
| Pulse Cycle | 3 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1520 µs |
| Dead Band | 3 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Magnetic Encoder |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Power Source | 2S LiPo | Direct |
| Regulator Type | Direct |
| Temperature | -20–60 °C-4–140 °F |
| Certification | CE | ROHS | FCC |
| Connectivity | |
| Connector | JST estimate |
| Wire Length | 260 mm10.24 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
| Weight | Top 10% Lighter than 95% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.64–1.28 W |
| Power Density | 2.151 W/in³ More power-dense than 59% of 482 Digital Mini servos |
| Torque Density | 3.4729 oz-in/g |
| Torque-to-Volume Ratio | 81.45 oz-in/in³ |
| Speed-to-Weight | 0.51020 (1/sec·g) |
| Speed-Torque Trade-off | 6.81 |
| Voltage Range Width | 3.6 V Wider voltage range than 82% of 405 Digital Mini servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0030 Finer dead band than 10% of 104 Digital Mini servos |
Notes
This servo also comes in a continuous rotation version with the same model number.
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Reviews (1)
Includes 1 review aggregated from around the web.
There are very few reviews for this servo on the web. Builders of biomimetic projects call it excellent performance for the price and cheaper than a pricier GDW model.
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