New 400 size 3-D machine, looks MEAN!
check OUT this link on runryder. duh duh duh duh dam!
The helis from that company have not had a good record in regard to being able to fly
I would hold off a littel until it is a proven performer. The 300 sized sparrow struggles in the air and this just looks like an enlarged version of it.
Joined Sep 2005
I got some new details about SJM400 from the website.
1.Main rotor diameter: 655mm
2.Tail rotor diameter: 110mm
3.Airframe dimension: 600*120*200mm
4.Weight w/o power system: 257g
6.Main and tail rotor gear ratio: 1:5
*Whirling swashplate ccpm 120 degree
*Available for +/- pitch
*Mixing control of 3D rotor head through main rotor and flybar in high quality
*The whole kit is made of all aluminum alloy and fiber glass which are all processed through CNC
6~12g servo *3
6~12g high-speed servo *1
RC receiver *1
Brushless motor *1 (3950kv with 11,12,13,14T)
Li polymer battery (1500mah 12c *1)
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