Data Sheet

Product Data Sheet RL90-18/50
02/06/2019 page 3 of 9
1 General
Fan type
Blower
Rotating direction looking at rotor
Clockwise
Airflow direction
Air in axially, Air out radially
Bearing system
Sleeve bearing
Mounting position - shaft
Any
Balancing grade
2,5
2 Mechanics
2.1 General
Width
121,0 mm
Height
121,0 mm
Depth
37,0 mm
Diameter
0,0 mm
Mass
0,680 kg
Housing material
Plastic
Impeller material
Plastic
Max. torque when mounted across both mounting
flanges
Wire outlet corner: 280 Ncm
Remaining corners: 280 Ncm
Screw size
ISO 4762 - M4 degreased, without an additional
brace and without washer