Delock Axial Fan 48 V DC, 120 x 120 x 25 mm, 4-Pin PWM, Black

This compact axial fan from Delock is a practical cooling solution for 48 V DC applications commonly found in industrial automation, 3D printers, and ventilation systems. The 120 mm frame is a widely used standard size, and the 4-pin PWM connector enables speed control via compatible motherboards, fan controllers, or PLCs.

Key specifications

• Fan type: Axial fan
• Dimensions: 120 x 120 x 25 mm
• Operating voltage: 48 V DC
• Connector: 4-pin PWM
• Colour: Black
• Bearing: Ball bearing
• Airflow: 160.0 m³/h
• Fan speed: 3000 RPM ± 10 %
• Noise level: 43.0 dBA
• Static pressure: 7.0 mmH2O
• Current consumption: 0.15 A
• Power consumption: 7.2 W
• MTBF: 50,000 hours
• Frame and blade material: PBT
• Operating temperature: -10 °C ~ 70 °C
• Cable length: 30 cm

Why choose it

The high-performance 48 V motor delivers strong airflow and impressive static pressure for its size, making it suitable for overcoming the resistance of filters, heat sinks, and tight enclosures. Its ball bearing construction ensures a long service life of up to 50,000 hours, and the PWM control allows the fan to run quieter at lower speeds when full airflow is not necessary.

Ideal use cases

• Industrial control panels
• 3D printers and laser cutters
• DIN rail power supplies
• LED lighting systems
• DIY electronics and hobby projects

Good to know

Ensure your power source can supply the required 48 V DC and sufficient current. The 4-pin PWM connector is backwards compatible with 3-pin fan headers; however, automatic speed control will only work when the PWM signal is available. Check the fan's power polarity before connection.