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Technical Specifications
Last Updated: 2026-07-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS90DLHV |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
90.00 oz-in
6.48 kg-cm
0.6 N-m
7.4V
82.00 oz-in
5.90 kg-cm
0.6 N-m
6.6V
68.00 oz-in
4.90 kg-cm
0.5 N-m
6.0V
62.00 oz-in
4.46 kg-cm
0.4 N-m
4.8V
57.00 oz-in
4.10 kg-cm
0.4 N-m
Bottom 10%
|
| Speed |
8.4V
0.17 sec/60°
363.6 deg/s
60.6 RPM
7.4V
0.17 sec/60°
348.8 deg/s
58.1 RPM
6.6V
0.20 sec/60°
306.1 deg/s
51.0 RPM
6.0V
0.21 sec/60°
288.5 deg/s
48.1 RPM
4.8V
0.25 sec/60°
243.9 deg/s
40.7 RPM
Bottom 10%
|
| Stall Current | 2.2–3.2 A2200–3200 mAAverage |
| Physical | |
| Weight | 2.15 oz61.0 gAverage |
| Dimensions |
L 1.58 in W 0.79 in H 1.59 in L 40.1 mm W 20.1 mm H 40.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Standard |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 125° |
| Mechanical Limit | 180° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1520 µs |
| Dead Band | 3 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Water Resistant |
| 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 | Bottom 10% Stronger than 8% of 845 Digital Standard servos at 4.8V |
| Speed | Bottom 10% Faster than 3% of 833 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 54% of 1819 Digital Standard servos |
| Stall Current | Average Lower draw than 47% of 403 Digital Standard servos |
Performance Analysis
| Torque Density | 0.9344 oz-in/g Stronger than 4% of 834 Digital Standard servos |
| Torque-to-Volume Ratio | 28.72 oz-in/in³ Denser torque than 4% of 845 Digital Standard servos |
| Speed-to-Weight | 0.06664 (1/sec·g) Faster than 5% of 823 Digital Standard servos |
| Speed-Torque Trade-off | 14.02 Better balanced than 25% of 828 Digital Standard servos |
| Current-per-Torque Ratio | 0.0561 A/oz-in More efficient than 10% of 232 Digital Standard servos |
| Torque Gain per Volt | 16.08%/V More voltage-responsive (torque) than 52% of 674 Digital Standard servos |
| Speed Gain per Volt | 13.63%/V More voltage-responsive (speed) than 36% of 688 Digital Standard servos |
| Voltage Range Width | 3.6 V Wider voltage range than 76% of 1272 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0021 Finer dead band than 14% of 329 Digital Standard servos |
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