Features: 1) Product name: AC tangential fan 2) Voltage: 115V / 60Hz, 230V / 50Hz 3) Thickness Features:1) Product name: AC tangential fan2) Voltage: 115V / 60Hz, 230V / 50Hz3) Thickness of lamination: 13mm, 20mm, 25mm...4) Typical applications: electronic oven, gas oven, electronic fireplace, gas fireplace,electric fans, mobile air conditioners...