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Technical Specifications
Last Updated: 2026-10-25
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 | Stainless Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Bushing |
| 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 6% of 1040 Digital Standard servos at 4.8V |
| Speed | Bottom 10% Faster than 2% of 1024 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 56% of 1882 Digital Standard servos |
| Stall Current | Average Lower draw than 48% of 553 Digital Standard servos |
Performance Analysis
| Torque Density | 0.9344 oz-in/g Stronger than 2% of 1034 Digital Standard servos |
| Torque-to-Volume Ratio | 28.72 oz-in/in³ Denser torque than 3% of 1039 Digital Standard servos |
| Speed-to-Weight | 0.06664 (1/sec·g) Faster than 5% of 1018 Digital Standard servos |
| Speed-Torque Trade-off | 14.02 Better balanced than 22% of 1014 Digital Standard servos |
| Current-per-Torque Ratio | 0.0561 A/oz-in More efficient than 3% of 317 Digital Standard servos |
| Torque Gain per Volt | 16.08%/V More voltage-responsive (torque) than 53% of 851 Digital Standard servos |
| Speed Gain per Volt | 13.63%/V More voltage-responsive (speed) than 36% of 852 Digital Standard servos |
| Voltage Range Width | 3.6 V Wider voltage range than 74% of 1545 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0021 Finer dead band than 14% of 489 Digital Standard servos |
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