DC axial compact fan

6248 NH

Technical features

Dimensions

172 Ø x 51 mm

General description

VARIOFAN models available with external temperature sensor. Optional Vario-Pro: Highly flexible

software configuration for the fan ensures an easily customizable solution to meet the individual

requirements of your application. Commutation electronics completely integrated.

Connection line

Flat plugs 3.0 x 0.5 mm. Optional version with strands.

Locked-rotor protection

Electronic blocking protection, with electronic motor current limit in the startup phase and when the

rotor is blocked.

Direction of rotation

Left, looking at rotor

Direction of air flow

Air exhaust over bars

Bearing

Ball bearings

Lifetime L10 at 40 °C

70000 h

Lifetime L10 at maximum

temperature

50000 h

Mass

0.820 kg

Housing material

Aluminum. Housing with grounding lug for screw M4 x 8 (TORX).

Material of impeller

Fiberglass-reinforced PA plastic

Motor protection

Protected against reverse polarity and locking.

Approval

VDE, CSA, UL, CE

Web data sheet D · Page 2 of 4

ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone: +49(0)7724/81-0 · Fax: +49(0)7724/81-1309 · info2@de.ebmpapst.com ·

www.ebmpapst.com