Feature:Model No.: 2212-6!#!amp!*!amp;amp;nbsp;Rpm/V: 2200KV!#!amp!*!amp;amp;nbsp;Motor Dimensions: 27.7*26.3mm!#!amp!*!amp;amp;nbsp;Shaft Size: 3.17*37mm!#!amp!*!amp;amp;nbsp;Battery Opernating: 2-3 Lipo!#!amp!*!amp;amp;nbsp;Idle current: 1.8A!#!amp!*!amp;amp;nbsp;Load current: 18.5A!#!amp!*!amp;amp;nbsp;Power (Watt): 240!#!amp!*!amp;amp;nbsp;ESC(A): 30A!#!amp!*!amp;amp;nbsp;Ri(M O): 0.03!#!amp!*!amp;amp;nbsp;Peak.Amps :14-22 A!#!amp!*!amp;amp;nbsp;Prop/recom:8040/5x5!#!amp!*!amp;amp;nbsp;ltems : 30A!#!amp!*!amp;amp;nbsp;Dimensions : 45.0*24.0*9.0mm!#!amp!*!amp;amp;nbsp;Current(A) : 30-40!#!amp!*!amp;amp;nbsp;BEC : 3A!#!amp!*!amp;amp;nbsp;PWM: N/A!#!amp!*!amp;amp;nbsp;Li-Po : 2-3!#!amp!*!amp;amp;nbsp;Ni-Mh/Ni-cd : 4-10Ni-Mh!#!amp!*!amp;amp;nbsp;Features:!#!amp!*!amp;amp;nbsp;BEC: 3A!#!amp!*!amp;amp;nbsp;Constant current 30A Max 40A !#!amp!*!amp;amp;lt;10s!#!amp!*!amp;amp;nbsp;Li-Poly 2-3 cells; Ni-MH 4-10 cells Auto Detect!#!amp!*!amp;amp;nbsp;Break On/Off;!#!amp!*!amp;amp;nbsp;Auto Low battery Slow down at 3.0V/cell Lipo， cut-off at 2.9V/cell!#!amp!*!amp;amp;nbsp;Package Included:1x 2200kv Motor!#!amp!*!amp;amp;nbsp;1x Brushless Electric!#!amp!*!amp;amp;nbsp;