NMB-MAT 1608VL-S5W-B79 24V Fanuc fan

Description

This high-performance industrial cooling fan is engineered specifically for integration into critical CNC control systems and servo drive modules. Built to the exact standards of Original Engineering, this unit ensures reliable thermal regulation under continuous heavy-duty cycles.

Technical Specifications:
Manufacturer: NMB-MAT (MinebeaMitsumi)
Model Number: 1608VL-S5W-B79
Fanuc Part Number: A90L-0001-0576
Input Voltage: 24V DC
Operating Voltage Range: 18.0V to 26.4V DC
Rated Current: 0.15A
Input Power: 3.6W
Frame Size: 40 mm x 40 mm x 20 mm
Bearing Type: Dual Precision Shielded Ball Bearings
Rotational Speed: 9500 RPM
Maximum Air Flow: 11.3 CFM (0.32 m³/min)
Maximum Static Pressure: 130 Pa
Noise Level: 41.5 dBA
Termination: 3-Pin Fanuc Original Connector
Housing Material: UL94V-0 Reinforced Plastic
Impeller Material: UL94V-0 Reinforced Plastic
Operating Temperature Range: -10 °C to +70 °C
Life Expectancy: 50,000 Hours at 40 °C
Weight: 40 g

Industrial Application and Thermal Management:
In automated manufacturing environments, CNC controller cabinets and servo amplifiers generate substantial localized heat. A failure in the cooling system quickly triggers over-temperature faults, such as Fanuc Alarm 701, leading to immediate machine shutdown and lost productivity. The NMB-MAT 1608VL-S5W-B79 provides the high static pressure and reliable volumetric airflow required to extract heat from dense electronic enclosures, protecting sensitive IGBT modules and control boards from thermal degradation.

Technical Compatibility and Integration:
This cooling fan features complete Technical Compatibility with a wide range of Fanuc Alpha i and Beta i series Servo Amplifiers, Spindle Drives, and Power Supply Modules. Equipped with the original pre-terminated Fanuc connector, it allows for direct plug-and-play installation without the need for wire splicing or pin re-housing, maintaining the integrity of the original system wiring.

Procurement and Logistics:
To support urgent maintenance requirements and minimize facility downtime, we maintain a dedicated stock of these brand new, unused, and fully functional OEM components. Our optimized logistics network ensures a minimal Lead Time for global dispatch, allowing maintenance engineers to quickly restore critical machinery to full operational capacity.