Axial Fan YWF450_Ningbo Lionball Ventilator Co.,Ltd.

Axial Fan YWF450 Time:2012-04-20

　　Axial fan with external rotor motor YWF450

　　—The diameter of the fan blade:450 mm

　　—Material: Guard Grille: steel, phosphated and coated in black plastic

　　Wall ring: sheet steel, re-galvanised and coated in black plastic

　　blades: sheet steel

　　Rotor: coated in black plastic

　　—Number of blades: 5

　　—Direction of rotation: direction of air flow "S" counter-clockwise, direction of air flow "B" clockwise seen on rotor

　　—Type of protection: IP54 or IP44 rating for protection against dust and water

　　—Approvals: UL, CE, CCC approval

　　—Insulation class: B or F

　　—Mode of operation: Continuous operation (S1)

　　—Bearings: Maintenance- free ball bearings

　　—Motor protection: without TOP, TOP wired internally

　　—Cable exit: lateral

　　—Protection class: I

For more information about the installation ways, please refer to the overview of axial fan with external rotor motor.

1. performance of parameter

2. shape and the size of installation

3.air volume and static pressure curve