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4114NXH Dte

The document summarizes technical specifications for two DC axial fan models, the 4114 NXH and 4184 NXH. The fans are 38mm flat axial fans powered by an external rotor DC motor with integrated electronic commutation. Airflow and noise can be controlled by varying the voltage between 12 and 25V DC. The fans have protections against blocking, overloading, and reverse polarity. Key specifications include a nominal speed of 4400rpm, maximum airflow of 237m3/h or 139.5CFM, and noise level of 59dB(A) or 6.5 bels.

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Jlaviera
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25 views1 page

4114NXH Dte

The document summarizes technical specifications for two DC axial fan models, the 4114 NXH and 4184 NXH. The fans are 38mm flat axial fans powered by an external rotor DC motor with integrated electronic commutation. Airflow and noise can be controlled by varying the voltage between 12 and 25V DC. The fans have protections against blocking, overloading, and reverse polarity. Key specifications include a nominal speed of 4400rpm, maximum airflow of 237m3/h or 139.5CFM, and noise level of 59dB(A) or 6.5 bels.

Uploaded by

Jlaviera
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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4114 NXH DC Axial Fan

4184 NXH DC Axial Fan

38mm flat axial fan for DC operation with


very high power/performance. Driven by
an electronically commutated external
rotor motor. Electronic commutation
system is integrated into the motor hub.
Air flow and noise level can be controlled
by varying the supply voltage range.

Features General Data


• Electronically protected against blocking Nominal voltage V DC 24
and overloading.
Voltage range V DC 12...25
• Electronical protection against reverse
polarity. Nominal speed min-1 4400
• Extremely low EMI. Max. flow rate m3/h 237
• Electrical connection Max. flow rate CFM 139,5
4114 NXH: via leads
4184 NXH: via 2 flat pins 2,8 x 0,5 mm. Noise free air dB(A) 59
Noise in optimum operating range bels 6,5
Current consumption mA 460
Power consumption W 11
Perm. ambient temperature °C -30 ... +55
at max. voltage

Patents granted or applied for. Service life (55 °C) h 52 500


Service life (40 °C) h 70 000
Fan housing / impeller Metal / PA 6.6
Bearing system Ball bearings
Mass g 390
All data are average values at nominal voltage. Subject to technical change.

0 20 40 60 80 100 120 CFM


160

Pa

120

100
pf
Druckerhöhung

80

60

40

20

0
0 30 60 90 120 150 180 m3/h 240
Volumenstrom V

PAPST-MOTOREN GmbH & Co KG, Postfach 1435, D-78106 St. Georgen 4182NXH-Engl.DOC
06.02.03

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