4550N

The 4000N series AC Axial Fan is used when DC voltage is not available. The fan blades are directly attached to the external rotor. This construction offers combining high performance with profitability. The AC axial fan is suitable for high air performance with moderate pressure build-up. The flow of air through the fan blades is parallel to the rotation axis. They are extremely flat and space-saving integrated motor. The AC fans with sleeve bearings are powered by Class E insulated motors. Fans with ball bearings are equipped with Class B, E or F insulated motors. Fans driven by capacitor external motors provide particularly high operating efficiency.

• Overload protection
• Thermally protected
• 50 to 60Hz Operating frequency
• Die-cast aluminium housing and painted sheet steel impeller
• Clockwise direction of rotation
• Connection via 2 flat plugs 2.8 x 0.5mm grounding lug for M4
• Speed signal
• Moisture protection
• Salt spray protection