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ebmpapst M4Q045-DA05-01 230V centrifugal fan, metal housing

Fans

Fans M4Q045-DA05-01 230V case fan

SKU CH-6RE1-P8Q7N

A 230 V centrifugal fan delivering up to 3,500 m³/h airflow with a sturdy steel housing and 100 % analog or serial speed control

  • Air flow up to 3,500 m³/h for strong cooling
  • Sturdy steel plate construction for durability
  • Compact external rotor motor design saves space
  • 100 % speed control via analog or serial interface
  • Plug and play for simple start-up

Industrial cooling fan for 230 V systems

This 230 V case fan from ebmpapst delivers airflow up to 3500 m3/h for forced electronic cooling in medical, rail, industrial and new-energy vehicle applications. Its compact external-rotor motor and sturdy steel plate suit professional enclosures that demand reliable thermal management. Buyers who need a low-voltage or battery-powered fan cannot use this unit.

Replaces fixed-speed AC fans lacking speed control

The fan provides 100 % speed control via analog or serial interface, so it upgrades installations that previously ran at constant speed and wasted energy or created excess noise. The jump is worth it when variable thermal loads require precise airflow matching without redesigning the ductwork. Systems that cannot supply a 230 V AC source or lack an analog or serial control path will not benefit.

Plug-and-play mounting

Installation uses perfectly matched open-loop control, motor and fan components for simple start-up. The steel plate construction allows rigid fastening in standard industrial cabinets. The most common issue is wiring the analog or serial control interface incorrectly, which prevents speed regulation and leaves the fan running at full speed.

Highlights

  • Air flow up to 3,500 m³/h for strong cooling
  • Sturdy steel plate construction for durability
  • Compact external rotor motor design saves space
  • 100 % speed control via analog or serial interface
  • Plug and play for simple start-up

Specifications

No published specifications for this item yet.

Questions about this item

Does the 45 mm mounting pattern match my chassis?

The fan uses a 45 mm mounting pattern; verify your case has matching screw holes before purchase.

How do I connect the 230 V supply and the speed control interface?

Wire the 230 V mains to the power leads and use the analog or serial interface for 100 % speed control; incorrect mains wiring is the common error.

When should I clean or replace the steel-plate impeller?

Inspect the steel-plate impeller every 1–2 years for dust build-up; replace if airflow drops below 3 500 m³/h or vibration appears.

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