This Sunon axial fan is a 120x120x38mm 24VDC cooling unit designed for industrial enclosures, electronics cabinets, and ventilation in machinery. Its Vapo (vapor-deposition) bearing balances reliability with a quieter acoustic profile than sleeve bearings.

The 3-wire output supports tachometer feedback for systems that monitor fan health.

Key Features

• 120 x 120 x 38 mm axial fan
• 24VDC operation with brushless motor
• Vapo bearing for long service life and lower noise
• 3-wire connection (power, ground, tachometer)
• Thermoplastic frame and impeller

Product Benefits

• Stable airflow for cooling 19-inch racks, control cabinets, and industrial PCs
• Vapo bearing reduces vibration noise versus comparable sleeve-bearing fans
• Tach output enables active monitoring in PLCs and BMC systems
• Compact 38 mm depth fits standard enclosure cut-outs

Technical Specifications

• Manufacturer reference: 22.2121.24
• Dimensions: 120 x 120 x 38 mm
• Voltage: 24V DC
• Bearing: Vapo
• Connection: 3-wire (with tachometer)
• Frame and impeller: thermoplastic

Why You'll Love It

• Reliable choice for 24V industrial cooling
• Quieter operation than sleeve-bearing equivalents
• Standard 120 mm format compatible with most enclosures
• Tachometer output supports preventive maintenance