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Black painted metal axial fan 171.5 by 51 mm

Ebm-Papst

Ebm-Papst No.W2E143-AA09-01 case fan 230V 440m³/h 3300rpm 171.5 x 51mm

SKU CH-HBRH-JJ0E1 MPN No.W2E143-AA09-01

Axial cooling fan moves 440 m³/h at 3300 rpm with ball-bearing motor rated for -25 °C to 70 °C ambient

  • Bearing designBall Bearing
  • Product typeAXIAL COOLING FAN
  • High airflow of 440 m³/h for effective cooling
  • Ball bearing motor delivers reliable long-term operation
  • Wide temperature range from -25 °C to 70 °C suits harsh environments
  • 230 VAC power with 24/26 W consumption fits standard mains supply
  • Compact 171.5 x 51 mm frame allows flexible installation

Industrial axial fan for 230 VAC systems

The Ebm-Papst W2E143-AA09-01 is a 143 mm axial fan built for 230 VAC mains supply. It targets installers and engineers who need direct mains-driven airflow in enclosures, cabinets or equipment racks without a separate low-voltage power supply.

440 m³/h airflow at 3300 rpm

The fan delivers 440 m³/h at its higher 60 Hz speed of 3300 rpm while drawing 0.11 A and 26 W. At 50 Hz it runs at 2800 rpm, 24 W and 0.12 A. This single airflow-and-speed pair determines whether the unit meets the thermal budget of the target enclosure.

Ball-bearing motor rated −25 °C to 70 °C

A ball-bearing motor and IP20-rated die-cast aluminium housing allow continuous operation across a wide temperature span. The 0.75 µF 400 VDB run capacitor is integrated, so the fan connects directly to 50/60 Hz mains. The 171.5 × 51 mm mounting footprint and 1.0 kg weight suit standard panel cut-outs without extra low-voltage wiring.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameEbmpapst
Model nameW2E143-AA09-01
Product typeAXIAL COOLING FAN
Size & build
Bearing designBall Bearing

Questions about this item

What does the 440 m³/h airflow deliver inside a working system?

The fan moves up to 440 m³/h at 3300 rpm, providing strong axial flow for chassis or industrial enclosures where high-volume air exchange is required.

How does the 230 VAC supply and 50/60 Hz rating affect installation?

It connects directly to mains voltage at 50 Hz (2800 rpm, 24 W) or 60 Hz (3300 rpm, 26 W) with a 0.75 µF run capacitor included.

What mounting space does the 171.5 × 51 mm housing need?

The die-cast aluminum frame measures 171.5 mm square by 51 mm deep with a 143 mm impeller, requiring a cut-out that matches those outer dimensions.

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