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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 290 Digital Mini servos at 4.8V |
| Speed | Average Faster than 43% of 293 Digital Mini servos at 4.8V |
| Weight | Below Average Lighter than 31% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.73–1.07 W |
| Power Density | 1.147 W/in³ More power-dense than 26% of 482 Digital Mini servos |
| Torque Density | 1.7717 oz-in/g Stronger than 26% of 286 Digital Mini servos |
| Torque-to-Volume Ratio | 54.86 oz-in/in³ Denser torque than 28% of 288 Digital Mini servos |
| Speed-to-Weight | 0.26525 (1/sec·g) Faster than 29% of 289 Digital Mini servos |
| Speed-Torque Trade-off | 6.68 Better balanced than 46% of 288 Digital Mini servos |
| Torque Gain per Volt | 20.27%/V More voltage-responsive (torque) than 72% of 257 Digital Mini servos |
| Speed Gain per Volt | 15.17%/V More voltage-responsive (speed) than 42% of 262 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 21% of 405 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