6448 EBM-Papst Industries Inc, 6448 Datasheet - Page 2

• Manufacturer Part Number: 6448
• Description: FAN 172 X 51MM 48VDC
• Manufacturer: EBM-Papst Industries Inc
• Series: 6400r
• Type: Roundr

Specifications of 6448

• Bearing Type: Ball
• Fan Type: Tubeaxial
• Size / Dimension: Rectangular/Rounded - 172mm L x 150mm H x 51mm W
• Voltage - Rated: 48VDC
• Power (watts): 17.0W
• Rpm: 3400 RPM
• Noise: 57 dB(A)
• Air Flow: 241.3 CFM (6.83m³/min)
• Termination: 2 Terminals
• Weight: 1.7 lbs (771.1g)
• Voltage Range: 28.0 ~ 60.0VDC
• Operating Temperature: -4 ~ 162°F (-20 ~ 72°C)
• Life Expectancy: 75000 hrs @ 40°C
• Termination Style: 57 dB(A)
• External Height: 150mm
• External Depth: 51mm
• External Diameter: 172mm
• Current Type: DC
• Supply Voltage: 48VDC
• Flow Rate: 241CFM
• Noise Rating: 57dBA
• Power Connection Type: Terminal
• Product: Fans
• Brand/series: 6400
• Dimensions: 6.75 x 2 "
• Direction: Exhaust over Struts
• Noise Level: 57 dBA
• Power Rating: 17 W
• Power, Rating: 17 W
• Size: 6.75 x 2 (171.5 x 50.8) In. (mm)
• Speed: 3400 RPM
• Temperature Range: -20 to +72 °C
• Temperature, Operating, Maximum: +72 °C
• Voltage, Rating: 48 VDC
• Operating Input Voltage Range: 28V to 60V
• Bearings: Ball
• Housing Material: Aluminum
• Speed (nominal): 3400rpm
• Product Length (mm): 171.5mm
• Product Height (mm): 50.8mm
• Product Depth (mm): 150mm
• Voltage Rating: 48V
• Operating Temp Range: -20C to 72C
• Fan Rotation: Counter Clockwise
• Diameter: 172mm
• Flow Rate - Imperial: 241CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Static Pressure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 381-1006

Web data sheet D · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · 78112 St. Georgen · Phone: [phone] · Fax: [phone] · www.ebmpapst.com · [e-mail]
6448
Technical features
Dimensions
General description
Connection line
Locked-rotor protection
Direction of protection
Direction of air flow
Bearing
Lifetime L10 at 40 °C
Lifetime L10 at maximum
temperature
Mass
Housing material
Material of impeller
Motor protection
Option
Approval
172 x 150 x 51 mm
Diagonal fan with low noise when there is a high pressure saddle curve. Very rigid compression
curve for high air flow at high counterpressure. Electronic commutation completely integrated.
Flat plugs 3.0 x 0.5 mm.
Electronic blocking protection, with electronic motor current limit in the startup phase and when the
rotor is blocked.
Left, looking at rotor
Air exhaust over bars
Ball bearings
75000 h
35000 h
0.760 kg
Aluminum. Housing with grounding lugs for screw M4 x 8 (TORX).
Fiberglass-reinforced PA plastic
Protected against reverse polarity and locking.
Speed signal
VDE, CSA, UL, CE
DC axial compact fan