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Alturn AAS-645LMG
Low Profile

Alturn AAS-645LMG

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Alturn
Product Number (add)
Category Hobby
Performance
Torque
6.0V 103.00 oz-in
4.8V 88.00 oz-in
Speed
6.0V 0.11 sec/60°
4.8V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.20 oz
Dimensions L 1.65 in
W 0.78 in
H 0.87 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Metal
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Analog
Direction (add)
Rotational Range 80°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width 1500-1900 µs
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage (add)
Power Source (add)
Regulator Type (add)
Temperature (add)
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 1.16–1.73 W
Torque Density2.5882 oz-in/g
Torque-to-Volume Ratio78.59 oz-in/in³
Power Density1.546 W/in³
3rd-highest power density of 51 Analog Low Profile servos
Speed-to-Weight0.21008 (1/sec·g)
Speed-Torque Trade-off12.32

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