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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HD-DC1217MG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
294.41 oz-in
21.20 kg-cm
2.1 N-m
6.0V
219.42 oz-in
15.80 kg-cm
1.5 N-m
Average
|
| Speed |
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
Above Average
|
| Physical | |
| Weight | 2.19 oz62.0 gAverage |
| Dimensions |
L 1.587 in W 0.795 in H 1.465 in L 40.3 mm W 20.2 mm H 37.2 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Connectivity | |
| Connector | JR (Universal) |
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 49% of 1043 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 72% of 1041 Digital Standard servos at 6.0V |
| Weight | Average Lighter than 54% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.69–5.44 W |
| Power Density | 2.945 W/in³ More power-dense than 58% of 1759 Digital Standard servos |
| Torque Density | 3.5390 oz-in/g Stronger than 51% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 118.71 oz-in/in³ Denser torque than 50% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.14663 (1/sec·g) Faster than 69% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 24.13 Better balanced than 43% of 1031 Digital Standard servos |
| Torque Gain per Volt | 24.41%/V More voltage-responsive (torque) than 92% of 850 Digital Standard servos |
| Speed Gain per Volt | 7.14%/V More voltage-responsive (speed) than 6% of 871 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 37% of 1539 Digital Standard servos |
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