... light wind Product Description:1.Magnetic levitation technology, no iron core, no hysteresis and cogging, low starting torque.2.No ... permanent magnet, multi-polar, small gap, high power density5.Low speed direct drive, No torque ripple6.Compact, high-volume power ... >95%6Resistance (line - line)Ω 7Winding Form Y8Insulation Resistance 1 Min/1500V DC9Class of Leakage <5 ma10Starting TorqueN/M<111Number ...