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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HD-DS090M |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
133.30 oz-in
9.60 kg-cm
0.9 N-m
4.8V
118.00 oz-in
8.50 kg-cm
0.8 N-m
|
| Speed |
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
4.8V
0.12 sec/60°
500.0 deg/s
83.3 RPM
|
| Physical | |
| Weight | 1.98 oz56.0 gAbove Average |
| Dimensions |
L 1.65 in W 0.81 in H 1.56 in L 41.9 mm W 20.6 mm H 39.6 mm |
| Drivetrain | |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Electrical & Environment | |
| Operating Voltage | 4.5–6 V |
| Temperature | -10–50 °C14–122 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
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
| Weight | Above Average Lighter than 74% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.82–2.46 W |
| Power Density | 1.182 W/in³ More power-dense than 23% of 1768 Digital Standard servos |
| Torque Density | 2.1071 oz-in/g |
| Torque-to-Volume Ratio | 56.60 oz-in/in³ |
| Speed-to-Weight | 0.14881 (1/sec·g) |
| Speed-Torque Trade-off | 14.16 |
| Voltage Range Width | 1.5 V Wider voltage range than 38% of 1560 Digital Standard servos |
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Reviews (1)
Includes 1 review aggregated from around the web.
There are very few reviews for this servo on the web. A 2010 video from a 30cc plane team says they went through many Hitec, Futaba and Power HD servos and found the DS-090M a perfect match, calling it more reliable than a larger Power HD model and praising its centering and resolution.
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