DV6248 EBM-Papst Industries Inc, DV6248 Datasheet - Page 2

• Manufacturer Part Number: DV6248
• Description: FAN TUBEAXIAL 172X51MM 48VDC
• Manufacturer: EBM-Papst Industries Inc
• Series: DV6200r

Specifications of DV6248

• Bearing Type: Ball
• Fan Type: Tubeaxial
• Size / Dimension: Round - 172mm Dia x 51mm W
• Voltage - Rated: 48VDC
• Power (watts): 40.0W
• Rpm: 4300 RPM
• Noise: 63 dB(A)
• Air Flow: 317.8 CFM (9.00m³/min)
• Termination: 2 Wire Leads
• Weight: 1.8 lbs (816.47g)
• Voltage Range: 28.0 ~ 60.0VDC
• Operating Temperature: -4 ~ 158°F (-20 ~ 70°C)
• Life Expectancy: 90000 hrs @ 40°C
• Termination Style: 63 dB(A)
• External Depth: 51mm
• External Diameter: 172mm
• Current Type: DC
• Supply Voltage: 48VDC
• Flow Rate: 318CFM
• Noise Rating: 63dBA
• Power Connection Type: Lead Wires
• Diameter: 172mm
• Airflow: 317.8 CFM
• Speed: 4300 RPM
• Frame Dimensions (mm): 172 mm x 51 mm
• Housing Material: Metal
• Power Rating: 40 W
• Flow Rate - Imperial: 318CFM
• 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: 381-1157; DV6248

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]
DV 6248
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 Ø 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.
Single strands AWG 22, TR 64, bared and tin-plated.
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
90000 h
40000 h
0.820 kg
Aluminum. Housing with grounding lug for screw M4 x 8 (TORX). 48 V version incl. screws.
Fiberglass-reinforced PA plastic
Protected against reverse polarity and locking.
Speed signal
VDE, CSA, UL, CE
DC diagonal compact fan
sickled blades (S series)