KDS-450SD-E helicopter

Product Description：

INNOVA 450 series helicopters are the latest developed helicopters by KDS MODEL. The SD series helicopters with flybar features American-style rotor head and there are several operation options on the unique main rotor head.  You can select any mode between flexible and stable flying modes.  Streamline carbon body is full of motion, and the design of double-geared belt driven transmission makes it easy for maintenance.

The thicker 15MM tail boom reduces the vibration effectively.

The whole kit is powered just with the high performance Lipo ( 11.2v, 2200MAH, 20C), and then all you need to do is to display your RC talents and certain maintenance.

The kit comes with high performance electronics; the INNOVA 450 RTF version with ailerons is equipped with KDS820 gyro (yaw rate gyro) and digital N590 (tail holding gyro), resulting the outstanding tail stability. The swash plate comes with metal gear digital servo N290, which features high-rate and anti-strike performance.

The brushless ESC 40A with inner Lying Switch UBEC, and the brushless motor 3500kv make the power of the helicopter to achieve a perfect combination

The swash plate comes with metal gear digital servo N290, which features high-rate and anti-strike performance.

The brushless ESC 40A with inner Lying Switch UBEC, and the brushless motor 3500kv make the power of the helicopter to achieve a perfect combination

Specifications & equipment
Length：640mm
Height: 240mm
Width: 120mm
Main Rotor: 315mm
Main Rotor Diameter: 710mm
Tail rotor Diameter: 155mm
Motor Pinion: 13T
Main Gear: 150T
Autorotation Tail Drive Gear: 106T
Tail Drive Gear: 25T
Drive Gear Ratio:11.5:1:4.25
Weight(W/motor):870g
BL ESC :40A
BL motor: 3650KV
Gyro: KDS820 dual rate and head lock gyro
Servo: 3 N290 metal gear digital servos and 1 N590 digital servo
Lipo: 11.1V 2200mAh 20C
Packing: color box
Box size: 645x280x225mm
Gross weight: about 2.2kg