bullaculla
09-05-2007, 05:08 AM
Cant really tell what the size is. but looks like a good cool running motor up to 14s!
Can lift some weight! Around $3000. Check out the vid...
http://ks.jp.org/ks_e/index.htm
found it while looking for the KS split flybar weights. going to Japan again and will check out a few hobby shops soon. :)
:edit:
found some more specs. looks like its based on the JR airskipper 90 size bird.
From rcjapan.net
Overall Length：1590mm
Overall Height ：710mm
Overall Width ： 445mm
Rotor Diameter： 1770mm (790mm main rotor)
Tail Rotor Diameter： 293mm
Gear ratio ： 9.77 ： 1 ： 4.7
Gross Weight： 4400g- （Exp Li-po battery and Main rotor）
*HLI-3300 Brushless motor
We designed this bｒushless motor for Air Crane. HLI-3300 is in-runner motor and has a cooling fan in the motor. So, you do not worry about heat. That’s why it maintains powerful performance.
This is setting by KV550rpm for the gear ratio of Air Crane gear.
*ESC-H120A speed controller
This ESC is designed by K&S with JET.
The Max Current is 150A and corresponding 10-14 cell Li-po battery. The rotation control is either gas mode or governor mode.
It is not using usual programming mode. We made the programming for HLI-3300 brushless motor.
Also, When you connect to the battery with this ESC , It will not spark.
*Motor Mount
It is made by duralumin, which has special coating and is very tough.
Careful consideration went into maintaining stability of the HLI-3300 Brushless motor rotation.
*Around Head
We made the main mast diameter expand to 12mm for main rotor stability. Also, we changed the way to attach spindle shaft from damper style to O-ring style.
Can lift some weight! Around $3000. Check out the vid...
http://ks.jp.org/ks_e/index.htm
found it while looking for the KS split flybar weights. going to Japan again and will check out a few hobby shops soon. :)
:edit:
found some more specs. looks like its based on the JR airskipper 90 size bird.
From rcjapan.net
Overall Length：1590mm
Overall Height ：710mm
Overall Width ： 445mm
Rotor Diameter： 1770mm (790mm main rotor)
Tail Rotor Diameter： 293mm
Gear ratio ： 9.77 ： 1 ： 4.7
Gross Weight： 4400g- （Exp Li-po battery and Main rotor）
*HLI-3300 Brushless motor
We designed this bｒushless motor for Air Crane. HLI-3300 is in-runner motor and has a cooling fan in the motor. So, you do not worry about heat. That’s why it maintains powerful performance.
This is setting by KV550rpm for the gear ratio of Air Crane gear.
*ESC-H120A speed controller
This ESC is designed by K&S with JET.
The Max Current is 150A and corresponding 10-14 cell Li-po battery. The rotation control is either gas mode or governor mode.
It is not using usual programming mode. We made the programming for HLI-3300 brushless motor.
Also, When you connect to the battery with this ESC , It will not spark.
*Motor Mount
It is made by duralumin, which has special coating and is very tough.
Careful consideration went into maintaining stability of the HLI-3300 Brushless motor rotation.
*Around Head
We made the main mast diameter expand to 12mm for main rotor stability. Also, we changed the way to attach spindle shaft from damper style to O-ring style.