Hobbypower 30a Brushless ESC Speed Controller + Emax 1200kv Brushless Motor

EMAX CF2822 1200KV Brushless Motor
Type :CF2822
It is the very high power delivered by these small and very robust, but light weight (39g)
brushless motors with rotating case suitable for all models of 300-400 size . the
CF2822/CF2812 motors offer extremely high efficiency and high load capability for their weight.
No. Of cells2-3 Li-Poly
RPM/V: 1200 RMP/V
zMax. efficiency: 82%
Max. efficiency current: 7 -16 A (>75%)
No load current / 10 V: 0.9 A
Current capacity: 16 A/60 s
Internal Resistance: 150 mohm
Stator Dimensions: 22x10 mm
Shaft diameter: 3 mm
Weight: 39 g
30A Brushless ESC:
Compatible with: 400-450 helicopters / Aircraft or Quad-Rotor Multi RC Helicopter Specification
1.1 Output: Continuous 30A, Burst 40A up to 10 Secs.
1.2 Input Voltage: 2-3 cells lithium battery or 5-9 cells NiCd/NIMh battery.
1.3 BEC: 1A / 5V (Linear mode).
1.4 Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.
(BLM: BrushLess Motor)
1.5 Size: 45mm (L) * 24mm (W) * 11mm (H).
1.6 Weight: 25g.
Package:
30A brushless speed controller x1
Emax 1200kv brushless motor x1
Propeller adaper x 1set