6448TD Datasheet, PDF (2/4 Pages) ebm-papst – DC axial compact fan

6448 TD
DC axial compact fan
Technical features
Dimensions
General description
Connection line
Direction of rotation
Direction of air flow
Bearing
Lifetime L10 at 40 °C
Lifetime L10 at maximum
temperature
Mass
Housing material
Material of impeller
Motor protection
172 x 150 x 72 mm
Particular design features:
Very smooth running 3-phase fan drive.
Very rigid compression curve for high air flow at high counterpressure.
Control inputs and alarm and speed signals available on request.
Optionally available with reversible speed
General features:
Housing made of aluminium, impeller made of fibreglass-reinforced PA; housing with grounding lug
for M4 x 8 screw (Torx). 48 V version incl. screws.
Electronic commutation completely integrated.
Connection via single strands AWG 22, TR 64, bared and tin-plated
Air exhaust over bars. Direction of rotation counter-clockwise seen on rotor. Reversible direction of
rotation.
Mass: 760 g.
Single strands AWG 22, TR 64, bared and tin-plated.
Left, looking at rotor
Air exhaust over bars
Ball bearings
70000 h
45000 h
0.760 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.
Web data sheet D · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com