Technical Data

making the swashplate

making the rotor head

making the cyclic control system

making the tail rotor

installing the servo

an introduction to electronic components

building an airborne video system

flybarless CP modification I

flybarless CP modification II

brushless modification

lithium cells

making your own blades

technical data

photo gallery

video page

Height

Flying Weight

Control system

Main rotor diameter   

Tail rotor span              

Transmission rate

Power                                             

tail boom

150mm

250g    (include 700mAh battery pack)

Hiller control system / fixed pitch

490mm

146mm

1:18      (main rotor)

1:3.5     (tail rotor)

speed 300 motor   (main rotor)

280mm

receiver

ESC

Gyro

servo

Battery

GWS R4P  ( 4 channel, 3.8g )

Jeti 05   ( main rotor, 5A, 9g )

JMP-7   ( tail rotor, 4A, 0.7g )

GWS-PG-03  ( 7g with case )

Hitec HS-50  * 2 ( 0.09sec/60° , 0.6kg/cm,  5.8g )

Sanyo 700mAh * 7  ( 90g )

                              Here is a simple plan for the fixed pitch design.

Copyright © 2002 to 2003                                                                                                  Ben Hui - web master    2003