Melco MMF-08J24SS 24V DC Axial Cooling Fan About
The Melco MMF-08J24SS Cooling Fan is a high-performance DC axial cooling fan designed for industrial automation, PLC panels, CNC machines, servo drives, inverters, power supplies, control cabinets, and electronic equipment. Featuring a Brushless DC (BLDC) motor and ball bearing construction, it delivers high airflow, reliable cooling, low maintenance, and long service life. It is ideal for continuous-duty industrial applications requiring efficient heat dissipation.
Specifications
Product Name: Melco MMF-08J24SS Cooling Fan
Brand: Melco
Model Number: MMF-08J24SS
Fan Type: DC Axial Cooling Fan
Size: 80 80 25 mm
Size (Inch): 3.15 3.15 0.98 Inch
Rated Voltage: 24V DC
Voltage Category: 24V DC
Rated Current: 0.20 A
Input Power: 4.80 W
Air Flow: 62 CFM (Approx.)
Rotational Speed: 5200 RPM
Bearing Type: Ball Bearing
Current Category: 0.2 A
Noise Level: 50 dBA
Number of Wires: 3 Wires
Blade Material: Plastic
Frame Material: Reinforced Plastic
Motor Type: Brushless (BLDC)
Mounting Type: Panel Mount
Protection: Auto Restart Locked Rotor Protection
Operating Temperature: -10C to +85C
Efficient Cooling PerformanceBuilt for efficiency, the MMF-08J24SS axial cooling fan generates strong airflow to dissipate heat quickly from electronic components. Its reliable DC motor, coupled with options for sleeve or ball bearings, ensures steady performance in industrial and telecom systems, protecting sensitive hardware from overheating.
Flexible Installation & VersatilityWith a standard 80x80x25mm dimension and simple panel-mount system, the fan fits easily into most electronic housings or equipment enclosures. The 2-pin or 3-pin connector accommodates various wiring setups, making it suitable for diverse applications such as control cabinets, power supplies, and automation systems.
Durability and Low MaintenanceDesigned for long life and continuous operation, the MMF-08J24SS's construction supports reliable cooling in challenging environments. Its impedance-protected motor helps prevent damage under locked rotor conditions, ensuring safe performance and minimal downtime.
FAQ's of Melco MMF-08J24SS 24V DC Axial Cooling Fan:
Q: How do I install the Melco MMF-08J24SS cooling fan in my equipment?
A: The fan is designed for panel mounting using four corner holes. Position the fan so that airflow moves in your desired direction, then secure it with screws. Connect the wiring using the 2-pin or 3-pin connector to your 24V DC power source, ensuring correct polarity.
Q: What bearing types are available in the MMF-08J24SS, and how do they differ?
A: This model may feature either sleeve or ball bearings, depending on the variant. Ball bearings are ideal for higher durability and continuous use, while sleeve bearings are generally quieter and suitable for lower-load applications. Consult your product datasheet for the specific bearing type included.
Q: When should I choose a 2-pin versus a 3-pin connector for this fan?
A: A 2-pin connector provides simple power connection (positive and negative), while a 3-pin connector includes an additional signal wire for speed monitoring or control. Select the connector type based on your system requirements and whether you need fan speed feedback.
Q: Where is the Melco MMF-08J24SS most commonly used?
A: This fan is widely used in cooling electronic enclosures, industrial controllers, power supplies, telecom cabinets, and PC cases. Its compact size and universal DC power compatibility suit a broad range of cooling applications in various industries.
Q: What are the benefits of impedance protection in this cooling fan?
A: Impedance protection helps prevent the motor from overheating if the fan blade is blocked or stalls, reducing the risk of motor damage. This feature enhances overall reliability and longevity, making the fan suitable for continuous operation in demanding environments.
Q: How much noise does the MMF-08J24SS typically generate?
A: The fan produces approximately 32 dBA of noise under normal operation, though exact values can vary by model and conditions. This level is considered relatively quiet for its class, supporting comfortable operation in most electronic equipment and workspaces.