- Micro servos have become very necessary components of modern electric flight aircraft - the trend to have small servos directly driving control surfaces, or a servo on each aileron in a foamy flying wing, has raised the need for tiny, powerful and low cost servos.
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- The Hitec HS-81 micro is a popular servo for many applications, with respectable specifications. Compare the specifications below. These servos fit straight in to the servo cavities in the Multiplex EasyStar and Easy Electric Glider - and they are a close fit to many other ARF electric aircraft, such as the Great Planes Slinger flying wing.
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- For smaller servos see the Multiplex NanoS/Hitec 55, JR-375 and Protech B109 (D60) and Dymond D47 and FlyDream super micros
The specifications for the HS81 are:
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- Size: 30 x 29 x 12mm
- Weight: 16.6g
- Torque: 2.6 kg/cm
- Speed: 0.11 seconds to 60 degrees
- Price: $25 - price back to normal
HT-HS82 MG now in stock at $29 - same size as HS81
ideal for EasyStar
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