Technical Charateristics: Frame Size (mm) 76-152 Nominal Power (W) 70-1500 Rated Voltage (V) 12, 24, 48, 72, 90, 110, 120, 180, 220, 240 Speed (r/m) 1600-4000 Duty S1, S2, S3 Excitation Permanent Magnets Insulation Class F, H Protection Class IP40, IP44, IP52, IP54, IP67 Rotation Reversable