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Turnigy TGY-390DMH
Mini

Turnigy TGY-390DMH

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand Turnigy
Product Number (add)
Category Hobby
Performance
Torque
6.0V 74.99 oz-in
4.8V 63.88 oz-in
Speed
6.0V 0.11 sec/60°
4.8V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 0.79 oz
Dimensions L 1.14 in
W 0.51 in
H 1.18 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 Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle 3 ms
Pulse Width (add)
Neutral Position 1520 µs
Dead Band (add)
Refresh Rate 200 Hz
Angle Sensor (add)
Control System (add)
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6.6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
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 0.84–1.26 W
Torque Density2.8391 oz-in/g
Stronger than 63% of the 219 Digital Mini servos in the database
Torque-to-Volume Ratio92.51 oz-in/in³
Denser torque than 63% of the 224 Digital Mini servos in the database
Power Density1.825 W/in³
More power-dense than 61% of the 425 Digital Mini servos in the database
Speed-to-Weight0.31746 (1/sec·g)
Faster than 49% of the 220 Digital Mini servos in the database
Speed-Torque Trade-off8.94
Better balanced than 59% of the 223 Digital Mini servos in the database
Voltage Range Width1.8 V
Wider voltage range than 51% of the 288 Digital Mini servos in the database

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Reviews (4)

  • Robert

    March 17, 2017

    Application(s): airplane (4 servos)

    Comments: 2 new servos are out of service before the first flight ! I shall throw the other 2 to trash

  • LYNXDAMPER

    March 3, 2017

    Application(s): It powers the elevator on my Aether 3.7m electric glider

    Comments: I mistakenly applied a 3cell LiFe to my model instead of 2cell, this servo still operates perfectly!

  • Kippkin

    December 24, 2015

    Application(s): 1/16 modded slash

    Comments: Speed is fast and power great, I would like a speed curve,,,,slow initial and after 1/10th increase in speed curve steer....and most important is fail to return to center from left or right approx. 1-2 degrees just enough to lose control at 20+ through corners...so now I have to hope a servo programmer works and if does I wouldn't want a different servo but a hi-tech titanium .

  • vesper

    June 8, 2014

    Application(s): for 1/16 cars, e-revo, monster bestle, etc.

    Comments: Very strong, good pull strength and toughness. Best option to replace 2080.

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