ebm-papst 24V DC Tachometer Axial Fan 119 x 119 x 32mm, 208.9CFM

The ebm-papst 24V DC Tachometer Axial Fan delivers powerful airflow in a compact, robust package. Its square 119 x 119 x 32mm frame houses a ball bearing motor known for long operational life, while generating a substantial airflow of 208.9CFM (355m³/h) for efficient cooling.

A key feature is the integrated tachometer sensor, which allows for external, real-time monitoring of fan speed. This function provides vital data for system diagnostics and predictive maintenance. The fan generates speed-proportional, square-wave signals via an open-collector signal output, which are conveyed on a dedicated white wire, making it a 3-wire model for comprehensive control.

With a supply voltage of 24V DC, it is designed for consistent performance in demanding industrial and electronic cooling applications. The fan operates at a rated speed of 6800rpm, drawing a power rating of 30W to achieve its high-flow performance. The ball bearing construction ensures reliable operation, even in continuous-use scenarios, contributing to the unit's durability.

Technical Specifications

• Powerful Airflow: Delivers 208.9 cubic feet per minute (CFM), equivalent to 355 cubic metres per hour (m³/h).
• Integrated Tachometer: Provides an external speed signal for monitoring and system feedback.
• Robust Construction: Features a durable square frame and long-life ball bearings.
• High-Speed Performance: Rated operational speed of 6800 revolutions per minute (rpm).
• Designed for Control: 3-wire connection with dedicated signal output wire for integration into managed systems.

This fan is an ideal solution for applications requiring reliable, high-performance cooling with the added benefit of operational monitoring, ensuring system integrity and facilitating maintenance planning.