Description
The NMB 4715KL-05W-B39-PQ1 is a precision-engineered DC axial fan designed for critical thermal management in industrial environments. Featuring advanced aerodynamic impeller geometry, this unit minimizes thermal impedance while maintaining high static pressure capabilities. The construction utilizes NMB’s proprietary dual ball bearing architecture, ensuring exceptional rotational stability and extended service life under continuous operation. Its robust housing offers superior structural rigidity, effectively mitigating vibration-induced noise. Optimized for high-reliability applications, this cooling solution delivers consistent airflow performance, making it an ideal component for maintaining optimal operating temperatures in sensitive electronic enclosures and automation systems.
Model Number: 4715KL-05W-B39-PQ1
Brand: NMB-MAT (MinebeaMitsumi)
Product Type: DC Axial Fan
Rated Voltage: 24VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 0.36 A
Power Consumption: 8.64 W
Rated Speed: 3100 RPM
Max. Air Flow: 108.0 CFM (183.5 m³/h / 3.06 m³/min)
Max. Static Pressure: 8.2 mmH₂O (80.4 Pa / 0.32 inH₂O)
Bearing Type: Dual Ball Bearing
Noise Level: 42.0 dBA
Dimensions: 120 x 120 x 38 mm
Weight: 260 g
Frame Material: Reinforced Plastic (UL94V-0)
Impeller Material: Reinforced Plastic (UL94V-0)
Ingress Protection: IP20
Termination: 3-Wire Lead with Connector
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Life Expectancy: 100,000 Hours @ 25°C
Direction of Rotation: Clockwise (viewed from rotor)
Airflow Direction: Intake over Struts
Motor Protection: Auto Restart / Polarity Protection
Insulation Resistance: 10M Ω or over with a DC500V Megger
Dielectric Strength: AC700V 1s
This high-performance cooling unit is specifically engineered for demanding industrial applications, serving as a direct replacement for Fanuc servo amplifier cooling systems and CNC machinery ventilation. The 4715KL-05W-B39-PQ1 excels in environments requiring sustained airflow to dissipate heat from dense component arrays in server racks and telecommunication cabinets. Maintenance professionals frequently utilize the 4715KL-05W-B39-PQ1 to restore thermal efficiency in factory automation equipment, ensuring protection against overheating in variable frequency drives and power supply units.
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Additional information
| Shipping Weight | 1 kg |
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