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Black metal 225mm case fan with ball bearing motor

Fans

Fans R4E225-AI01-09Current 225mm case fan 230V 40/45W 1430/1700RPM ball bearing

SKU CH-4GHH-RTBCR MPN R4E225-AI01-09Current

A 225 mm case fan running on 230 V at 40/45 W with 1430/1700 RPM ball bearing and 3500 m³/h airflow

  • High airflow up to 3500 m³/h for effective cabinet cooling
  • Dual-speed operation at 1430 or 1700 RPM adapts to thermal demands
  • Ball-bearing motor ensures durable continuous operation
  • 230 V AC supply with 40/45 W draw fits standard industrial power
  • 225 mm compact frame integrates into tight equipment spaces

225 mm 230 V cabinet fan

The 225 mm ebmpapst fan runs directly from 230 V mains and delivers up to 3,500 m³/h of airflow. It uses a ball-bearing motor rated at 40/45 W and spins at 1430/1700 RPM depending on line frequency. The compact external-rotor design fits tight enclosures in medical, rail, industrial and commercial equipment.

Replaces noisy sleeve-bearing units

Swapping an older sleeve-bearing fan for this ball-bearing model cuts vibration and extends service life in continuous-duty cabinets. The jump is worth it when the existing fan cannot sustain 50/60 Hz operation or when speed control via analog or serial interface is required for thermal management. It also eliminates the need for a separate low-voltage power supply.

Fits standard 225 mm cut-outs

The steel mounting plate bolts into existing 225 mm openings without modification. Plug-and-play wiring connects to mains and the control interface, freeing up internal space previously used by transformer boxes. The fan suits forced-air cooling of drives, power electronics and communication gear in rack or panel builds.

Highlights

  • High airflow up to 3500 m³/h for effective cabinet cooling
  • Dual-speed operation at 1430 or 1700 RPM adapts to thermal demands
  • Ball-bearing motor ensures durable continuous operation
  • 230 V AC supply with 40/45 W draw fits standard industrial power
  • 225 mm compact frame integrates into tight equipment spaces

Specifications

No published specifications for this item yet.

Questions about this item

What are the mounting dimensions for the 225 mm fan housing?

The fan has a compact external-rotor design with a 225 mm diameter; the steel mounting plate follows the standard ebmpapst pattern for this size.

How do I connect the 0.2 A, 230 V power leads and enable speed control?

Wire the supply to the 230 V 50/60 Hz terminals; speed is adjustable 0–100 % via the analog or serial interface — use the matched open-loop controller for correct start-up.

What maintenance does the ball bearing require at 1430/1700 RPM?

The ball bearing is designed for continuous operation at the rated 40/45 W; schedule periodic vibration and airflow checks instead of fixed-interval lubrication.

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