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Ebm-Papst R2E220-AA44-23 115VDC blower fan in black plastic housing

Ebm-Papst

Ebm-Papst R2E220-AA44-23 115VDC blower case fan

SKU CH-Z8ZK-V2MGV

115 VDC blower fan designed for focused airflow in chassis cooling applications

  • 115 VDC input powers the blower directly
  • Blower design focuses airflow through tight channels
  • Compact 220 mm frame fits restricted chassis space
  • New condition ensures full factory performance
  • Manufacturer listed the part in March 2026

Product identity

The Ebm-Papst R2E220-AA44-23 is a 115 VDC blower fan intended for equipment that requires directed airflow through a confined duct. It suits technicians maintaining legacy industrial or telecom chassis where this specific voltage and form factor are mandated.

Thermals, noise and power

Operating at the rated 115 VDC, the blower delivers focused cooling for restricted pathways; acoustic output and current draw will follow the manufacturer’s published curves for this model. No alternative speed or voltage settings are documented in the available data.

Included accessories and software

The unit ships as a bare blower fan without mounting hardware, connectors or control software. Installers must source compatible fixings, wiring and any required PWM or voltage regulation separately. Buyers needing a complete plug-and-play kit should look elsewhere.

Highlights

  • 115 VDC input powers the blower directly
  • Blower design focuses airflow through tight channels
  • Compact 220 mm frame fits restricted chassis space
  • New condition ensures full factory performance
  • Manufacturer listed the part in March 2026

Specifications

No published specifications for this item yet.

Questions about this item

How is the 115VDC blower fan wired into a system, and what polarity mistake causes it to not spin?

Connect the two leads to a 115 V DC supply observing the marked polarity; reversing them will prevent the motor from starting.

What component typically wears out first on the R2E220-AA44-23 and requires replacement?

The sleeve or ball bearings inside the motor are the only moving parts and will need replacement when noise or vibration increases.

What thermal limit appears first when the blower runs continuously at 115 V DC?

The motor winding insulation reaches its maximum rated temperature, triggering thermal protection or reduced lifespan.

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