8038FZY Min Specification Model Bearing Sleeve Ball Voltage(V) Power(W) Frequency(Hz) Current(A) Rotation Speed(r/min) Air Current(m3/min) Noise(dB) Insulation Resistance(?) Resist Strength(V/min) Weight(kg) 8038FZY S 110 14 50 0.14 2300 0.75 36 AC500V-100M 1500 0.35 8038FZY S 220 14 50 0.07 2300 0.75 36 AC500V-100M 1500 0.35 8038FZY B 110 14 50 0.14 2300 0.75 37 AC500V-100M 1500 0.35 8038FZY B 220 14 50 0.07 2300 0.75 37 AC500V-100M 1500 0.35