Compy 300 class EP remote control helicopter

Product Information

Length w/o rotor: 500mm
Main rotor: 550mm
Tail rotor:140mm

AUW: approx. 395g
Main gear: 140T
Belt Gear: 40T
Tail Gear: 11T
Head/Tail Speed Ratio: 3.63

compy300
 
rotor


Cyclic/Collective Pitch Mixing Design(CCPM)

Simple collective pitch design, direct push and pull linkages minimize excessive slop and weight.

Bearing built-in mixing arms give out precision movement.

 

120 degree CCPM Swashplate

We used the most common 120 degree CCPM swashplate, which widely supported by most brand of transmitters.

Changeable linkage balls design. Just change them when you get any slop in ball linkages.

swashplate
 
tail rotor

120 Degree Servo Mount

All servos rotate in same direction during pitch movement which ensure swashplate have same leveling.

Direct Belt Driven Tail

Durable belt driven tail and simple direct driven design reduce both noise and weight.

3mm belt with 12mm tail boom, you can swap to other tails whenever you like!

belt
 
tail rotor

Dual Push & Pull Tail Pitch Slider

Applied the Dual Push & Pull Tail Pitch slider design to gives out zero slop rudder.

Changeable linkage balls design. Just change them when you get any slop in ball linkages.

 

More Details are coming!