DC axial compact fan

6248 NT

Technical features

Dimensions

172 Ø x 51 mm

General description

DC fan with electronically commutated external rotor motor. Commutation electronics completely

integrated.

Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customizable

solution to meet the individual requirements of your application.

Connection line

2 flat plugs 3.0 x 0.5 mm. Housing with grounding lug for screw M4 x 8 (TORX), with screws.

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

77500 h

Lifetime L10 at maximum

temperature

35000 h

Mass

0.820 kg

Housing material

Metal

Material of impeller

Fiberglass-reinforced PA plastic

Motor protection

With electronic reverse polarity protection. The fan runs only if the polarity is correct.

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