OVERVIEW

Official designation: ebm-papst 4114 NHH (4100 N Series, DC Axial Compact Fan)

Role/Application: High-performance cooling solution for effective heat dissipation and thermal management in industrial and electronic equipment. This DC axial fan provides strong airflow with a durable ball bearing system for robust, long-term operation.

KEY SPECS SUMMARY

Power: 24 VDC Nominal, 12 point 4 W

Interfaces / Ports: Two Single Strands AWG 22

Indicators: None, includes locked-rotor protection

Operating Temp: Minus 20 degrees C to 65 degrees C

Platform / Compatibility: Industrial and electronic cooling systems

Limit: 5000 min minus 1 Speed, 260 cubic meters per hour

Lifecycle: Active Product Series

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the main physical dimensions and weight of the 4114 NHH fan?

A: The fan measures 119 x 119 x 38 mm and has a mass of 0 point 390 kg.

Wiring & Installation:

Q: What is the recommended mounting method and material for the fan's housing?

A: The housing is die-cast aluminum with a grounding lug for M4 screws.

Troubleshooting & Compatibility:

Q: What built-in motor protection features does the 4114 NHH model include?

A: The fan is protected against reverse polarity and against the locked rotor condition.

Replacement & Upgrades:

Q: What is the expected service life L10 of the fan's ball bearings at 40 degrees C?

A: The L10 service life is rated for 70000 hours at 40 degrees C ambient temperature.