Dualsky GA8000.9 motor (1140g, 140kV, 4000W)

Dualsky was founded in early 2004.
Dualsky produces Xmotor brushless motors, Xcontroller brushless ESCs, Xpower high-speed Lipo batteries and other accessories.

Some details:

• Power up to 9kw equivalent to 12HP (horsepower)
• 28-pole rotor made of curved magnets, 0.20mm Japanese silicon laminated steel, offering high direct drive torque.
• Precision balancing technology of the rotor, bearing of, up to 30000 rpm
• Uses 220 grade enameled wire and high temperature epoxy adhesive of the same level,with five star quality overload resistance.

Technical specifications:

• Recommended application: Warbird, Voltige Grand Modéle and 3D
• Diameter: 90.2mm
• Length : 156mm
• Weight : 1140g
• kV: 140 rpm/V
• Recommended voltage: 12S to 14S LiPo
• Max current (15s) : 165A, 13.97N*M
• Max power (15s) : 8550W (12S LiPo)
• Cruise power (8 mins) : 4000W
• Recommended thermal propeller : 12S 28x10 to 29x10 / 14S 26x10 to 28x10

Contents of the box:

• (1) GA8000.9 motor
• (1) Propeller support 4 points.

Additional product(s) needed

• Brushless controller 180A or more (20°+ timing, 32 bits cpu, 28 poles compatible, 14S LiPo)