DualSky XM4250EA-10 860WDualsky
KV=450 Item NO.: 55769 Name: XM4250EA-10 Description: Xmotor EA brushless outrunnerï¼ KV: 450RPM/V weight: 204g Xmotor EA datasheet V1.6 Features: Improved front cover, better heat dissipation Rotor with more beautiful star design Increased the rigidity of the rotor and shell, reduce vibration, can withstand more loads. Adopt tile magnets with higher grade Higher efficiency laminations Reduce the air gap of the stator and rotor, increase efficiency Thicker high temperature enameled wire, improved insulation and impact resistance Compare EA with CA at same level, the power increased 10-20%, and efficiency increased 3-5%. More options for KV value, suitable for practical use Add XM2838EA, XM4255EA which models CA do not have. Motor mounting holes and shaft diameter compatible with CA Series Accessories compatible with the CA series (except for new models) 8mm propeller mount with the thinner threads, propeller not easy to loose. Specification: RPM/V (KV) : 450 Alias(Stator diameter, Magnet length) : 3520 Weight(g) : 205 Diameter(mm) : 42 Length(mm) : 44 Diameter of Shaft(mm) : 5.0 Mounting holes pitch(mm) : 25/25 Slots,Poles : 12,14 Idle Current(Io) @10V(A) : 1.3 Resistance(Ri)(mOhm) : 40 Cruising power(W)[8 mins] : 471 Bursts current(A)[15s] : 39 Peak power(W)[15s] : 857 Recommended ESC : XC4018BA Setup 1(No. of Cell, Prop.) : 5S, 15x6 Setup 2(No. of Cell, Prop.) : 6S, 13x8 Max. weight of sport models(kg) : 2.4 Max. weight of 3D models(kg) : 1.6 Memo : ".32-.40 2-stroke Up to .56 4st"