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Align DS820
Standard

Align DS820

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-08
Identity
Brand Align
Product Number 01-HSD82002
Category Hobby
Performance
Torque
8.4V 811.30 oz-in
7.4V 776.03 oz-in Top 10%
Speed
8.4V 0.06 sec/60°
7.4V 0.06 sec/60° Top 10%
Physical
Weight 2.47 ozBelow Average
Dimensions L 1.575 in
W 0.787 in
H 1.535 in
Case Material Metal / Plastic
Drivetrain
Motor Type Brushless
Gears Steel
Gear Spline/Teeth 25 T estimate
Control & Signal
Modulation Digital
Neutral Position 1520 µs
Refresh Rate 333 Hz
Control System PWM
Electrical & Environment
Operating Voltage 7.4–8.4 V
Temperature -20–60 °C

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

TorqueTop 10%
Stronger than 99% of 1043 Digital Standard servos at 7.4V
SpeedTop 10%
Faster than 93% of 1041 Digital Standard servos at 7.4V
WeightBelow Average
Lighter than 34% of 1902 Digital Standard servos

Performance Analysis

Shaft Power 23.91–27.27 W
Power Density14.326 W/in³
More power-dense than 99% of 1759 Digital Standard servos
Torque Density11.0861 oz-in/g
5th-highest torque density of 1036 Digital Standard servos
Torque-to-Volume Ratio407.60 oz-in/in³
Denser torque than 99% of 1042 Digital Standard servos
Speed-to-Weight0.23810 (1/sec·g)
Faster than 90% of 1033 Digital Standard servos
Speed-Torque Trade-off46.56
Better balanced than 72% of 1031 Digital Standard servos
Torque Gain per Volt4.55%/V
More voltage-responsive (torque) than 2% of 850 Digital Standard servos
Speed Gain per Volt9.09%/V
More voltage-responsive (speed) than 12% of 871 Digital Standard servos
Voltage Range Width1.0 V
Wider voltage range than 4% of 1539 Digital Standard servos

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