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Black 80mm axial case fan with central motor hub and nine blades

Fans

Fans 8314HRMotor 24V .25A 100% speed control case fan

SKU CH-F64R-557PG MPN 8314HRMotor

24 V, 0.25 A axial case fan with 100 % speed control via analog or serial interface

  • 24 V operation simplifies integration into industrial power systems
  • 25 A draw keeps energy use low
  • 100 % speed control enables precise thermal management
  • Axial design moves up to 35 000 m³/h of air
  • Compact 8032 form factor fits space-constrained enclosures

8314HR 24 V DC axial fan

The 8314HR is a 24 V DC axial fan built by ebmpapst for forced electronic cooling in compact devices. It draws 0.25 A at 6 W and delivers airflow up to 35000 m³/h. The unit is intended for system integrators and maintenance engineers who need reliable air exchange in tight installation spaces.

100 % speed control via analog or serial interface

Speed is adjustable across the full range through an analog or serial interface, allowing the fan to match thermal demand without extra circuitry. Its external rotor motor keeps installation depth small, freeing internal volume for heat exchangers or other components. Plug-and-play start-up simplifies integration into existing control loops.

GreenTech EC technology for sustained operation

GreenTech EC technology maintains high efficiency during continuous duty, reducing energy draw while keeping noise low. The sturdy steel plate construction resists vibration and thermal cycling in long-running applications. This makes the fan suited for equipment that operates around the clock rather than in short bursts.

How it compares

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

Price $24.99
Pricier than about 63% 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 limits sustained full-speed operation of the 8314HRMotor?

The 6 W motor rating and 0.25 A current draw at 24 V set the thermal ceiling during continuous use.

How loud or hot does the 8314HRMotor get during all-day running?

ebmpapst rates the axial design for low noise and high efficiency, with GreenTech EC electronics minimising heat build-up.

What must I already have to install and control the 8314HRMotor?

A 24 V DC supply capable of 0.25 A and an analog or serial interface for the 100 % speed-control input.

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