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Technical Specifications
Last Updated: 2026-09-16
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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 | 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 | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 0.49 oz14.0 g |
| 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 |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Shaft Size | (add) |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | (add) |
| 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 |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Power Source | 2S LiPo | Direct |
| Regulator Type | Direct |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | (add) |
| Certification | CE | ROHS | FCC |
| Idle Current | (add) |
| 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.
Performance Analysis
| Shaft Power | 0.64–1.28 W |
| Torque Density | 3.4729 oz-in/g |
| Torque-to-Volume Ratio | 81.45 oz-in/in³ |
| Power Density | 2.151 W/in³ More power-dense than 67% of the 425 Digital Mini servos in the database |
| Speed-to-Weight | 0.51020 (1/sec·g) |
| Speed-Torque Trade-off | 6.81 |
| Voltage Range Width | 3.6 V Wider voltage range than 87% of the 288 Digital Mini servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0030 Finer dead band than 8% of the 49 Digital Mini servos in the database |
Notes
This servo also comes in a continuous rotation version with the same model number.
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