Out runner DC motor 4250
Rotational Speed :810 (kv) RPM/V
Continuous Current :0-45A
Max. Current :50A
Max. Efficiency :80%
No Load Current :1.82A
Motor Weight (Motor only) : 197g
Motor Dimensions (Diameter x Length) : 42* 50mm
Input Battery Types : NiCd/ Nimh/ Li-po Battery
Recommend Model : Airplane