Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 2410ML-05W-B79 |
| Manufacturer | NMB Technologies (MinebeaMitsumi) |
| Product Type | DC Tubeaxial Cooling Fan |
| Nominal Voltage | 24 VDC |
| Operating Voltage Range | 10 to 25.2 VDC |
| Current Draw | 0.19 A (typical) |
| Input Power | 4.6 W |
| Fan Speed | 6,800 RPM |
| Maximum Air Flow | 33.1 CFM (0.94 m³/min) |
| Maximum Static Pressure | 125 Pa (0.5 in H₂O) |
| Noise Level | 45 dB |
| Bearing Type | Ball Bearing |
| Life Expectancy (L10) | 100,000 hours at 25°C |
| Frame Dimensions | 60 mm × 60 mm × 25 mm |
| Weight | Approximately 65 g |
| Termination | 3 Wire Leads (Tach Output) |
| Operating Temperature | -10°C to +70°C |
| Lifecycle Status | End-of-Life (EOL) |
| Replacement Part Number | 06025SA-24S-AT-D0 |
Main Features and Advantages
High-Speed Cooling Performance in a Compact Footprint: The 2410ML-05W-B79 achieves 6,800 RPM and 33.1 CFM airflow from a 60mm frame, delivering cooling capacity typically associated with larger fans. This high output makes the 2410ML-05W-B79 particularly effective in space-constrained enclosures where every cubic inch of airflow matters, such as 1U rack-mount equipment, compact servo drives, and dense power supply assemblies. The 25mm depth provides additional blade area compared to thinner 20mm fans, contributing to the higher static pressure capability of 125 Pa that helps overcome resistance from filters, heatsinks, and tight internal layouts.
Ball Bearing Construction for Extended Service Life: The 2410ML-05W-B79 utilizes precision ball bearings rather than sleeve bearings, enabling an L10 life rating of 100,000 hours at 25°C. This bearing type is more tolerant of elevated temperatures and mounting orientations that would accelerate wear in sleeve-bearing designs, making the 2410ML-05W-B79 suitable for continuous-duty industrial applications where fan replacement is costly or disruptive. The ball bearing design also maintains consistent rotational performance over the service life, avoiding the speed degradation that can occur as sleeve bearings wear.
Tachometer Output for System Monitoring: The 3-wire configuration of the 2410ML-05W-B79 includes a tachometer output signal that reports fan rotational speed to the host system. This feedback capability allows control systems to detect fan failure, blade obstruction, or impending bearing wear before thermal conditions escalate into equipment damage. In critical cooling applications, the tach signal enables redundant fan management strategies where standby fans activate automatically upon detection of primary fan degradation.
Wide Operating Voltage Tolerance for Industrial Power Environments: The 2410ML-05W-B79 accepts input voltages from 10 to 25.2VDC, providing margin against the voltage sags and surges common in industrial 24VDC power distribution systems. This tolerance ensures that the fan continues to operate reliably even when the power supply is not precisely regulated, a frequent condition in control cabinets where multiple loads share a common bus.
Application Field
The 2410ML-05W-B79 is deployed across industrial and electronic applications where reliable forced-air cooling is essential for equipment longevity and performance stability. In industrial control cabinets, the 2410ML-05W-B79 cools servo drives, variable frequency drives, and power supplies that generate substantial heat during continuous operation. The fan’s 24VDC compatibility aligns with the standard control voltage used in most automation systems, allowing direct connection to existing power distribution without additional conversion components. Its tach output supports cabinet thermal management controllers that adjust fan speed or trigger alarms based on actual cooling performance.
Within telecommunications and data infrastructure, the 2410ML-05W-B79 provides thermal management for base station equipment, remote radio units, and network switches. The high static pressure capability of the 2410ML-05W-B79 enables effective airflow through densely packed chassis with multiple circuit boards and heatsink arrays, where low-pressure fans would stall against resistance. The ball bearing construction supports the continuous operation demanded by telecom infrastructure, where scheduled maintenance intervals may extend to years rather than months.
In medical and laboratory equipment, the 2410ML-05W-B79 cools analytical instruments, imaging systems, and diagnostic devices that require stable thermal conditions for measurement accuracy. The fan’s predictable performance characteristics and tach feedback allow equipment designers to implement thermal fault detection that meets regulatory requirements for device safety and reliability. For legacy equipment maintenance, the 2410ML-05W-B79 serves as a drop-in replacement for existing NMB fans in installed systems, though new designs should reference the replacement part number 06025SA-24S-AT-D0 to ensure long-term availability.
