RoHS compliant DC centrifugal fans.  Sizes from 133mm (5.2") to 400mm (15.7") and voltages from 24V, 36-57V, 48V, and 200-277V.  Airflow from 212 CFM to 1,766 CFM.  High efficiency inlet designs, lubricated maintenance-free ball bearings, vibration-free operation, compact and rugged construction.  IP42 rating w/40,000 hours operation. 

 
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Unit of Measure
Items
R1D133 DC Fan Motor

133mm DC Centrifugal Fan
R1D133 DC Fan Motor

133mm DC Centrifugal Fan
R1D175 DC Fan Motor

175mm DC Centrifugal Fan
R1D175 DC Fan Motor

175mm DC Centrifugal Fan
R1D190 DC Fan Motor

190mm DC Centrifugal Fan
Size (mm) N/A 133 N/A 133 N/A 175 N/A 175 N/A 190
Size (in) N/A 5.2 N/A 5.2 N/A 6.9 N/A 6.9 N/A 7.5
VDC (V) N/A 24 N/A 48 N/A 24 N/A 48 N/A 24
Voltage Range (V) N/A 16 to 28 N/A 36 to 57 N/A 16 to 28 N/A 36 to 57 N/A 16 to 28
Power (W) N/A 28 N/A 28 N/A 34 N/A 34 N/A 80
Speed (rpm) N/A 3900 N/A 3900 N/A 3100 N/A 3100 N/A 3250
Airflow (Q) N/A 5.94 m³/min360.00 m³/h212.00 cfm N/A 5.94 m³/min360.00 m³/h212.00 cfm N/A 8.23 m³/min500.00 m³/h294.00 cfm N/A 8.23 m³/min500.00 m³/h294.00 cfm N/A 9.24 m³/min560.00 m³/h330.00 cfm
Bearing Type N/A Ball
Noise (dBA) N/A 63 N/A 63 N/A 65 N/A 65 N/A 68
Max Ambient Temp (°C) N/A 60