A109 Agusta - US Coast Guard on T-Rex 450

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Uploaded by on Feb 9, 2009

A109 Agusta - US Coast Guard on T-Rex 450SE

Gyro : GY401
Retract Landing Gear : HS-65HB servo + Hyperion Servo Delay
ESC & Motor : Align 35X ESC & 430X Motor
UBEC : Hobbywing 3A UBEC

Flying Weight : 1220gram

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  • The advantage to use UBEC:

    1) Even your ESC is burnt out or cut the power when u are flying in the air, u still have the Rx and servos control to do the auto-rotation and minimize the damage.

    2) Lower the ESC working temperature to avoid ESC overheat

    3) The stock ESC UBEC supply w/ 2A only may not sufficient to supply the 3 x ccpm servos, tail servo + gyro, receiver, and plus the Two extra retract servo on the fuselage.

  • Hi felow!

    I have a TREX 450 XL with stock ESC.

    Which the advantage to use UBEC??

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