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Technical Specifications
Last Updated: 2026-09-14
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HSD41001 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
30.60 oz-in
2.20 kg-cm
0.2 N-m
4.8V
25.00 oz-in
1.80 kg-cm
0.2 N-m
Average
|
| Speed |
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
4.8V
0.13 sec/60°
461.5 deg/s
76.9 RPM
Below Average
|
| Physical | |
| Weight | 0.45 oz12.7 gAverage |
| Dimensions |
L 0.93 in W 0.49 in H 1.04 in L 23.6 mm W 12.4 mm H 26.4 mm |
| Case Material | Plastic / Aluminum |
| Drivetrain | |
| Gears | Plastic |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Neutral Position | 1520 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–60 °C-4–140 °F |
| Origin | |
| Country of Origin | Taiwan |
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 | Average Stronger than 48% of 328 Digital Micro servos at 4.8V |
| Speed | Below Average Faster than 35% of 328 Digital Micro servos at 4.8V |
| Weight | Average Lighter than 36% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.36–0.63 W |
| Power Density | 1.327 W/in³ More power-dense than 31% of 590 Digital Micro servos |
| Torque Density | 1.9685 oz-in/g Stronger than 32% of 327 Digital Micro servos |
| Torque-to-Volume Ratio | 52.75 oz-in/in³ Denser torque than 22% of 327 Digital Micro servos |
| Speed-to-Weight | 0.60569 (1/sec·g) Faster than 32% of 327 Digital Micro servos |
| Speed-Torque Trade-off | 3.25 Better balanced than 54% of 327 Digital Micro servos |
| Torque Gain per Volt | 18.67%/V More voltage-responsive (torque) than 64% of 268 Digital Micro servos |
| Speed Gain per Volt | 37.05%/V 2nd-highest speed gain per volt of 273 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 45% of 511 Digital Micro servos |
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Reviews (1)
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2Doggs
September 26, 2012Application(s): Cyclic on 450 Pro heli
Comments: Having tried several cheap digital servos, I bought some DS410's. They work well in my 450 Pro, and the heli feels more locked in. There is little gear backlash, but the plastic main gear fails in almost every crash. Maybe that's a good thing, since it might limit the damage to the rest of the heli. I give them a 4 star rating only because, at $28, they are a little pricey.