Insulated return No,kW 2.0,Max RPM 2400,Voltage 24,Regulator plug w/o,Pulley w/o,Prod. info BN,Fan w/o,Distance E1 90.00,Mounting Flange 108.85,Mounting Hole D1 M6,Source Mahle Letrika,Mounting Hole D2 M6,Rotation CW/CCW,Outer Diameter 112.25,Length 226.50