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Compact 175 mm centrifugal fan with curved blades and external rotor motor

Fans

Fans R2E175-AC79-29Motor 48V 76/62W 175mm outdoor fan

SKU CH-6DKS-2X37J MPN R2E175-AC79-29Motor

A German-made centrifugal fan with a 175 mm blade, 48 V operation, 76/62 W dual power and 2600 rpm speed for outdoor use

  • Compact 175 mm blade fits tight outdoor spaces
  • Centrifugal impeller moves up to 35000 m³/h airflow
  • External rotor motor runs at 2600 rpm for efficient cooling
  • Dual 76/62 W power rating handles variable load demands
  • German ebmpapst engineering with custom processing option

Outdoor centrifugal fan for 48 V systems

The 175 mm diameter impeller runs at 2600 r/min and delivers up to 35000 m³/h airflow. It is built for machinery and ventilation projects that require a compact external-rotor motor operating from a 48 V supply.

Steel housing with external rotor motor

Sturdy steel plate construction protects the motor while the external rotor design provides forced electronic cooling and a compact footprint. The fan supports 100 % speed control via analog or serial interface for simple integration into existing control cabinets.

Dual power rating 76 W / 62 W at low current

Motor power is rated at 55 W with a current draw of 0.5 A, keeping heat and noise low during continuous operation. The GreenTech EC technology enables efficient performance without a separate scroll housing, reducing installation complexity.

Highlights

  • Compact 175 mm blade fits tight outdoor spaces
  • Centrifugal impeller moves up to 35000 m³/h airflow
  • External rotor motor runs at 2600 rpm for efficient cooling
  • Dual 76/62 W power rating handles variable load demands
  • German ebmpapst engineering with custom processing option

Specifications

No published specifications for this item yet.

Questions about this item

What voltage does the 48V centrifugal fan actually require?

The motor is rated for 115 V AC input and draws 0.5 A at that supply.

What mounting clearance does the 175 mm blade diameter need?

The impeller measures 175 mm across, so allow at least that diameter plus housing depth for free-air intake.

How do I wire the external-rotor motor for speed control?

Connect the supply to the motor terminals; the 100 % speed-control range works via an analog or serial interface on the GreenTech EC electronics.

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