DC axial compact fan

6248 NTDA

Technical features

Dimensions

172 Ø x 51 mm

General description

Very smooth running 3-phase fan drive. Very rigid compression curve for high air flow at high

counterpressure. Electronic commutation completely integrated.

Connection line

Single strands AWG 22, TR 64, bared and tin-plated.

Direction of rotation

Left, looking at rotor, direction of rotation reversible

Direction of air flow

Air exhaust over bars

Bearing

Ball bearings

Lifetime L10 at 40 °C

70000 h

Mass

0.820 kg

Housing material

Aluminum. Housing with grounding lug for screw M4 x 8 (TORX). 48 V version incl. screws.

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