Ebmpapst 4586NU IP54 Tubeaxial Fan | 90 CFM | 2700 RPM | 230VAC | Ball Bearing

High-performance Ebmpapst 4586NU tubeaxial fan delivers 90 CFM airflow at 47dB(A). Features IP54 protection, 18W power consumption & rugged ball bearing construction for reliability.

• High Airflow Efficiency – Delivers 90 CFM airflow for effective heat dissipation
• IP54 Environmental Protection – Resists dust ingress and water splashes in industrial settings
• Low-Maintenance Ball Bearings – Provides extended service life without lubrication requirements

Ebmpapst 4586NU Tubeaxial Fan

The Ebmpapst 4586NU represents German-engineered excellence in tubeaxial fan technology, combining high airflow performance with industrial-grade durability. Designed for demanding electronics cooling applications, this fan delivers 90 CFM (2.5 m³/min) airflow at 2700 RPM while maintaining a moderate 47dB(A) sound profile – making it ideal for applications where both cooling power and noise control matter.

Engineered for Reliability

At the heart of the 4586NU lies a precision ball bearing system ensuring 50,000+ hours of maintenance-free operation. The fan's IP54-rated construction provides robust protection against dust ingress and splashing water, while its compact 119×119×38mm footprint allows flexible integration into confined spaces. Operating at 230VAC/50Hz with 18W power consumption, this fan strikes the perfect balance between performance and energy efficiency.

Optimized Airflow Design

Featuring ebm-papst's advanced tubeaxial blade geometry, the 4586NU generates optimal pressure build-up for:

• Electronics cabinet cooling
• HVAC systems
• Industrial machinery ventilation
• Heat pump applications
• Telecom equipment thermal management

The plug-terminated wire leads simplify installation while ensuring secure electrical connections in vibration-prone environments.

Product Attributes

Attribute	Specification
Airflow	90 CFM (2.5 m³/min)
Bearing Type	Ball
Brand	ebm-papst
Current Type	AC
Depth	38 mm
Dimensions	119×119×38 mm
Height	119 mm
IP Rating	IP54
Noise Level	47 dB(A)
Operating Voltage	230 VAC
Power Rating	18 W
Product Category	AC Fans
Product Type	Tubeaxial Fan
RPM	2700
Series	4000NU
Subcategory	Fans, Blowers & Accessories
Termination Style	Wire Leads (Plug)
Type	Tubeaxial
Weight	0.550 kg
Width	119 mm

Key Features

• High Airflow Efficiency – Delivers 90 CFM airflow for effective heat dissipation
• IP54 Environmental Protection – Resists dust ingress and water splashes in industrial settings
• Low-Maintenance Ball Bearings – Provides extended service life without lubrication requirements

Frequently Asked Questions

Q1: How does tubeaxial design differ from standard axial fans? A: Tubeaxial fans like the 4586NU feature enhanced blade geometry that generates 30% higher static pressure than conventional axial designs while maintaining directional airflow – ideal for ducted systems. Q2: What's the expected lifespan in continuous operation? A: The ball bearing system typically achieves 50,000+ hours MTBF at 40°C ambient temperature (25,000 hours at 70°C). Q3: Can this fan be speed-controlled? A: As a fixed-speed AC fan, the 4586NU operates at constant 2700 RPM. For variable speed needs, consider ebm-papst's EC motor fans (e.g., 4300ET series). Q4: Is the IP54 rating sufficient for outdoor use? A: While IP54 protects against weather splashes, we recommend covered outdoor installations as prolonged rain exposure exceeds its protection level. Q5: How does it compare to similar models?

Model	Airflow	Noise	IP Rating	Key Difference
4586NU	90 CFM	47dB	IP54	Balanced performance
4586NZ	110 CFM	52dB	IP55	Higher airflow
4586NL	75 CFM	42dB	IP54	Quieter operation

Q6: What maintenance is required? A: The sealed ball bearings require no lubrication. Periodically clean intake grilles in dusty environments using compressed air (<3 bar pressure).

Industrial Applications

• Factory Automation: Control panel cooling for PLCs and drives
• Renewable Energy: Inverter thermal management
• Medical Equipment: MRI/PET scanner cooling systems
• Commercial HVAC: Air handler supplemental ventilation

With its proven reliability and industry-leading airflow efficiency, the Ebmpapst 4586NU sets the benchmark for industrial tubeaxial fans – delivering premium cooling performance where it matters most.