AKE icecold lightning 460R4200TF 450  brushless motor :
it is one of the largest power motor for 450 size helicopter, its Amazing power  up to 500W,
allows players to easily complete the difficult 3D flying (suggest to use more than 30C lithium polymer batteries), is a truly meet the needs of high performance sports flying. 460R4200TF super power and high efficiency------ from its use 0.2mm silicon steel and high temperature magnets , motor efficiency up to 95%. , 460R4200TF not only powerful, also has power saving features.

460R4200TF suggest to use pinion teeth 11T, 12T and 13T. Proposed 13T gear, you can get extraordinary power, will make 450 size heli as the Broncos ran in the sky .

Specifications
KV value: 4200RPM / V
Shaft Diameter: 3.17mm
Weight: 84g (approximately)
Maximum voltage: 11.1V (3S lithium battery)
No load current: 4.5A
Maximum current: 50A
Efficiency:> 95%
Maximum Power: 500W
Installation hole diameter: M3.0

*suggest to use 40A or up Brushless ESC , And the discharge rate of the lipoly battery 30C up.

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