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Black centrifugal fan with backward-curved blades, 225 mm diameter, compact external-rotor motor, steel housing, new condition

Fans

Fans R2E220-AB08-62 225mm 115V 93W Centrifuge case fan

SKU CH-9478-F97WK

115 V AC centrifugal case fan delivering up to 35 000 m³/h airflow with 93 W power draw at 50 Hz

  • 225 mm diameter fits standard case mounts
  • 115 V AC supply plugs into common mains power
  • 93 W draw at 50 Hz keeps running costs predictable
  • 2 750 rpm at 50 Hz delivers strong airflow for cooling
  • CE and UL 2111 markings confirm safety compliance

Product identity

The Fans R2E220-AB08-62 is a 225 mm AC centrifugal fan designed for industrial or server chassis that run on 115 V mains power. It targets system integrators who need a compact external-rotor blower for forced-air cooling in rack enclosures.

Bundled items

The unit ships as a bare motor-impeller assembly without a scroll housing, mounting brackets, speed controller or wiring harness. Buyers must supply their own 10 µF 220 V capacitor and fabricate the ducting or finger guard required by the installation.

Decisive specification

The fan draws 93 W at 50 Hz (125 W at 60 Hz) and is rated for ambient temperatures up to 30 °C at 50 Hz or 35 °C at 60 Hz. Installations that exceed these thermal limits or lack the specified capacitor will not achieve the published 2750–3050 rpm performance.

How it compares

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

Price $273.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What maintenance does the backward-curved centrifugal impeller need over its service life?

The backward-curved blades run without a scroll housing as a free-wheeling fan; no belt, filter or lubrication points are specified, so routine cleaning of dust from the impeller is the only expected upkeep.

At 1.1 A on 115 V 60 Hz, what thermal limit appears first during continuous operation?

The motor is rated for a maximum ambient temperature of 35 °C at 60 Hz; exceeding that limit will trigger thermal protection before any other component reaches its limit.

How much acoustic and thermal load does the 130 W draw add to a chassis running all day?

At 60 Hz the fan draws 130 W and spins at 3 050 rpm, delivering up to 35 000 m³/h airflow; the external-rotor design uses that airflow for forced motor cooling, so heat is exhausted directly into the airstream rather than the case.

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