motor parametery:KDS-WS2838 BL
Weight:78g, Work voltage:11.1V
Diameter:28,3mm, Li-Po battery: 3 Li-po
Length:38mm, Work current:30A, shaft:14mm
Max.Power:350W, Shaft diameter:3.17, Highest
rotating speed:3650RPM/V, Max.worefficiency:>90%