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Align DS620
Standard Discontinued

Align DS620

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-14
Identity
Brand Align
Product Number HSD62001
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 138.90 oz-in
4.8V 111.10 oz-in
Speed
6.0V 0.07 sec/60°
4.8V 0.09 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.84 oz
Dimensions L 1.64 in
W 0.82 in
H 1.47 in
Case Material Aluminum / Plastic
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Titanium
Gear Spline/Teeth 25 T estimate
Shaft Size (add)
Rotation Mode Positional
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1520 µs
Dead Band (add)
Refresh Rate 333 Hz
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature -20–60 °C
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector (add)
Wire Length (add)
Origin
Country of Origin (add)

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.

Performance Analysis

Shaft Power 2.28–3.67 W
Torque Density2.1284 oz-in/g
Stronger than 29% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio56.20 oz-in/in³
Denser torque than 21% of the 843 Digital Standard servos in the database
Power Density1.856 W/in³
More power-dense than 42% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.21286 (1/sec·g)
Faster than 85% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off10.00
Better balanced than 17% of the 826 Digital Standard servos in the database
Torque Gain per Volt20.85%/V
More voltage-responsive (torque) than 85% of the 673 Digital Standard servos in the database
Speed Gain per Volt23.80%/V
More voltage-responsive (speed) than 92% of the 687 Digital Standard servos in the database
Voltage Range Width1.2 V
Wider voltage range than 24% of the 1269 Digital Standard servos in the database

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Reviews (3)

  • Cielo

    March 1, 2019

    Application(s): i used it as tail servo for my 30size hirobo Scale Lama... i use 2s lipo pack for my rx with a 6v regulator output.. Sadly, after hovering (3ft) a mimute or so, this servo gave up.. Tail spins up on one side causing me to flick the throttle cut switch. So lucky i did'nt crash my precious Lama .. Lol!!? When i check.the servo, it was too hot, not only warm but damn hot and gears all locked up.. So i was thinking if this sevo really can do the job at 6v.

    Comments: i expected more great performance on this servo....but i got less.

  • BladeScraper

    August 15, 2016

    Application(s): Throttle servo, 700N

    Comments: Works great for throttle and can be had for ridiculous cheap used. No complaints here

  • toptrex

    September 4, 2010

    Application(s): tail servo

    Comments: Very good servo but the ds650 is so much better have them on all my helicopters.

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