Datasheet

DC axial compact fan
4114 N/2H8P
Technical features
Dimensions 119 x 119 x 38 mm
General description Very rigid compression curve for high air flow at high counterpressure. Low operating noise level at
high counterpressure. Standard with PWM control input and speed signal. Very smooth running 3-
phase fan drive. Electronic commutation completely integrated.
Connection line Single strands AWG 20, sensor and control strands AWG 22, UL 1007, TR 64, bared and tin-plated.
Direction of protection Clockwise, looking at rotor
Direction of air flow Inlet over bars
Note To reach the specified service life, we recommend wiring an external capacitor with 470 µF between
the plus and minus strands. Speed control range from 500 rpm to maximum nominal speed. Standstill
at 0% PWM, maximum speed at sensor break.
Bearing Ball bearings
Lifetime L10 at 40 °C 55000 h
Lifetime L10 at maximum
temperature
22500 h
Mass 0.425 kg
Housing material Aluminum with grounding lug for screw M4 x 8 (TORX).
Material of impeller Fiberglass-reinforced PA plastic
Motor protection Protected against reverse polarity and locking.
Option Other inputs and outputs
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]