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Scorpion HK-4035-530KV Motor (6mm Shaft) (HK-4035-530KV)

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  • Scorpion HK-4035-530KV Motor (6mm Shaft) (HK-4035-530KV)




The Scorpion HKIII-4035 Series Motor* is designed for using on 700 class helicopters running on 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 700 class electric helicopter.


Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish.


The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.


Stator Diameter: 40 mm (1.57 in)
Stator Thickness: 35 mm (1.024 in)
No. of Stator Arms: 12
Magnet Poles: 10
Motor Wind: 9 Turn Delta
Motor Wire: 22 - Strand 0.29mm
Motor Kv: 530KV RPM / Volt
No-Load Current (IO): 2.15 Amps @ 10v
Motor Resistance (RM): 0.015 Ohms
Max Continuous Current: 80 Amps
Max Continuous Power: 3400 Watts
Outside Diameter: 49.98 mm (1.97 in)
Shaft Diameter: 5.98 mm (0.235 in)
Body Length: 61.8 mm (2.43 in)
Overall Shaft Length: 100.0 mm (3.93 in)
Max Lipo Cell: 12s
Peak Current: 100A (5 seconds)
Peal Power: 4400 Watts (5 seconds)
Motor Timing: 5deg
Drive Frequency: 8kHz