Fans, Blowers, Thermal Management

RER220-44/18/2TDMO

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FAN IMP MTRZD 221X71MM 48VDC

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Fans, Blowers, Thermal Management

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FAN IMP MTRZD 221X71MM 48VDC

Technical Specifications

Parameters and characteristics for this part

Specification	RER220-44/18/2TDMO

Air Flow	641 CFM
Air Flow	17.95 m³/min
Bearing Type	Ball
Fan Type	Motorized Impellers
Features	PWM Control, Speed Sensor (Tach)
Lifetime @ Temp.	75000 Hrs
Material - Blade	Fiberglass Reinforced, Plastic
Operating Temperature [Max]	55 °C
Operating Temperature [Max]	55 °C
Operating Temperature [Min]	-4 °F
Operating Temperature [Min]	-20 ░C
Power (Watts)	80 W
RPM	3000 RPM
Size / Dimension	Round
Size / Dimension [diameter]	221 mm
Termination	4 Wire Leads
Voltage - Rated	48 VDC
Voltage Range [Max]	72 VDC
Voltage Range [Min]	36 VDC
Width	71 mm

Part	Material - Blade	Lifetime @ Temp.	Voltage Range [Max]	Voltage Range [Min]	Power (Watts)	Bearing Type	Features	RPM	Termination	Operating Temperature [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Operating Temperature [Min]	Air Flow	Air Flow	Fan Type	Voltage - Rated	Width	Size / Dimension	Size / Dimension [diameter]
ebm-papst Inc. RER220-44/18/2TDMO	Fiberglass Reinforced Plastic	75000 Hrs	72 VDC	36 VDC	80 W	Ball	PWM Control Speed Sensor (Tach)	3000 RPM	4 Wire Leads	55 °C	55 °C	-4 °F	-20 ░C	641 CFM	17.95 m³/min	Motorized Impellers	48 VDC	71 mm	Round	221 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	25	$ 236.77
	N/A	0	$ 219.31
Newark	Each	25	$ 295.27
		50	$ 279.17

General part information

Fan Motorized Impellers 48VDC Round - 221mm Dia Ball 641.0 CFM (17.95m³/min) 4 Wire Leads

Technical documentation and resources