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Technical Specifications
Last Updated: 2026-09-14Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| 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
|
| 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
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 0.45 oz12.7 g |
| 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 | |
| Motor Type | (add) |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | (add) |
| Shaft Size | (add) |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 1520 µs |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | (add) |
| Wire Length | (add) |
| 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.
Performance Analysis
| Shaft Power | 0.36–0.63 W |
| Torque Density | 1.9685 oz-in/g Stronger than 36% of the 239 Digital Micro servos in the database |
| Torque-to-Volume Ratio | 52.75 oz-in/in³ Denser torque than 25% of the 241 Digital Micro servos in the database |
| Power Density | 1.327 W/in³ More power-dense than 32% of the 545 Digital Micro servos in the database |
| Speed-to-Weight | 0.60569 (1/sec·g) Faster than 32% of the 239 Digital Micro servos in the database |
| Speed-Torque Trade-off | 3.25 Better balanced than 55% of the 241 Digital Micro servos in the database |
| Torque Gain per Volt | 18.67%/V More voltage-responsive (torque) than 67% of the 193 Digital Micro servos in the database |
| Speed Gain per Volt | 37.05%/V 2nd-highest speed gain per volt of 195 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 42% of the 407 Digital Micro servos in the database |
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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.