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Motor Scorpion HKII 4525-520 ULTIMATE 55mm shaft, Mikado logo 700 special

Manufacturer: Scorpion

Description

Through improvements in motor design and materials, we have been able to increase the efficiency and power conversion of this motor with an entirely new EM field design, while improving the compatibility with various speed controllers available on the market. This new design motor will deliver even more power to your helicopter, with increased efficiency!

With the new HKII-4525-520kv Ultimate motor, we have once again raised the bar and created a new benchmark for 700-class helicopter power!

Each of the new HKII-4525-520KV ULTIMATE motor is wound with a single strand of 1.4mm wire for the highest possible efficiency. This motor is capable of running continuously at an input power of 4450 watts at 100 amps, and can handle peak inputs of 10200 watts and 230 amps for 2 seconds

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 lamination 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

Stator Diameter - 45 mm
Stator Thickness - 25 mm
No. of Stator Arms - 12
Magnet Poles - 10
Motor Wind - 5+6T YY
Motor Kv - 520 KV RPM / Volt
No-Load Current (IO/8.4v) - 1.75 Amps
Max pEAK Current - 200A 2SEC
Max Peak Power - 10200 Watts/ 2 sec
Weight - 487 Grams
Outside Diameter - 56,7mm
Shaft Diameter - 5.98 mm x 55mm
Body Length - 53,4 mm
Overall Shaft Length - 114mm
Max Lipo Cell - 12s

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