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Technical Specifications
Last Updated: 2026-09-16
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HSD51001 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
63.88 oz-in
4.60 kg-cm
0.5 N-m
4.8V
51.38 oz-in
3.70 kg-cm
0.4 N-m
Average
|
| Speed |
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
4.8V
0.13 sec/60°
461.5 deg/s
76.9 RPM
Average
|
| Physical | |
| Weight | 1.02 oz29.0 gBelow Average |
| Dimensions |
L 1.378 in W 0.591 in H 1.15 in L 35.0 mm W 15.0 mm H 29.2 mm |
| Case Material | Plastic / Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| 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 |
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 41% of 262 Digital Mini servos at 4.8V |
| Speed | Average Faster than 44% of 263 Digital Mini servos at 4.8V |
| Weight | Below Average Lighter than 32% of 466 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.73–1.07 W |
| Power Density | 1.147 W/in³ More power-dense than 27% of 440 Digital Mini servos |
| Torque Density | 1.7717 oz-in/g Stronger than 25% of 258 Digital Mini servos |
| Torque-to-Volume Ratio | 54.86 oz-in/in³ Denser torque than 26% of 262 Digital Mini servos |
| Speed-to-Weight | 0.26525 (1/sec·g) Faster than 30% of 259 Digital Mini servos |
| Speed-Torque Trade-off | 6.68 Better balanced than 43% of 261 Digital Mini servos |
| Torque Gain per Volt | 20.27%/V More voltage-responsive (torque) than 73% of 232 Digital Mini servos |
| Speed Gain per Volt | 15.17%/V More voltage-responsive (speed) than 43% of 235 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 21% of 351 Digital Mini servos |
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Reviews (1)
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trexc
July 1, 2012Application(s): cyclic servo
Comments: crash my T more than 10 times, replaced swashplate, frame tail ect,.. but not the DS510m. Excellent servo