Dualsky Xmotor XM4255EA-7 3525 Brushless Outrunner Motor for RC Air Models
Description:
Brand:Dualsky
Item:XM4255EA-7 motor
Item No. 55689 55690 55691 55692 55770 RPM/V 790KV 710KV 590KV 505KV 445KV Alias 3525 3525 3525 3525 3525 Weight 252 250 251 250 246 Diameter(mm) 42 42 42 42 42 Length(mm) 50.5 50.5 49 49 49 Diameter of Shaft(mm) 6.0 6.0 6.0 6.0 6.0 Mounting holes pitch(mm) 25/25 25/25 25/25 25/25 25/25 Slots, Poles 12, 14 12, 14 12, 14 12,14 12,14 Idle Current(Io)@10V 4.7 4.0 2.9 2.3 2.0 Resistance(RI) (mOhm) 12 14 18 23 32 Cruising power (W) (8 mins) 621 583 628 653 574 Bursts current(A) (15S) 76 72 62 53 47 Peak Power 1128 1060 1142 1187 1044 Recommended ESC XC8018BA XC8018BA XC6018BA XC6018BA XC6018BZ Setup 1 3S, 15x6 3S, 15x8 4S, 15x6 5S, 14x7 5S, 15x8 Setup 2 4S, 14x4 4S, 14x6 5S, 14x6 6S14x5()52A 6S, 15x6 Max Weight of support models(kg) 3.1 2.9 3.1 3.3 2.9 Max weight of 3D Models(kg) 2.1 1.9 2.1 2.2 1.9 Memo .46~.55 2-stroke, up to .72 4st .46~.55 2-stroke, up to .72 4st .46~.55 2-stroke, up to .72 4st .46~.55 2-stroke, up to .72 4st .46~.55 2-stroke, up to .72 4st
Features:
Improved front cover, better heat dissipation
Rotor with more beautiful star design
Increase the intensity of rotor and shell, reduce vibration and bear more load
Switch to curved magnets with higher grade
Use high efficiency silicon steel
Reduce the air gap of the stator and rotor, increase efficiency
Use thicker enameled wire which is resistant to high temperature, improve insulation and impact resistance
Compared with CA, EA power is increased by 10-20% and efficiency increased by 3-5%
More options for KV value, suitable for practical use
Add XM2838EA & XM4255EA to EA series, which CA series have not
Motor mounting holes and shaft diameter compatible with CA series
Accessories compatible with the CA series(except new added models)
8mm propeller mount with thinner threads, propeller not easy to loose
Package Included:
1 x Dualsky XM4255EA-7 motor
