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New black axial cooling fan 300 mm blade diameter 27 V 335 W 3320 r/min

Fans

Fans W3G300-ER38-45Motor axial fan 27 V 335 W 300 mm 3320 r/min engine cooling

SKU CH-RVZ9-RN7WT MPN W3G300-ER38-45Motor

A 300 mm axial fan delivering 335 W at 27 V and 3320 r/min for engine and condenser cooling

  • High airflow from 300 mm blade diameter
  • Strong cooling power at 335 W motor rating
  • Reliable operation on 27 V supply voltage
  • High speed performance at 3320 r/min rotation
  • Versatile fit for rail, medical and industrial cooling

Engine cooling axial fan

This 27 V axial fan is built for engine cooling and climate control systems in buses, rail vehicles and new-energy platforms. It suits maintenance teams and OEM integrators who need a direct replacement for the W3G300-ER38-45Motor unit.

Sustained-load behaviour

At 335 W and 3320 r/min the motor draws 12.2 A continuously, so thermal equilibrium is reached without the current spikes seen in short-cycle fans. Custom processing availability means the blade profile can be tuned for the specific airflow path of the target vehicle.

Pre-order checks

Verify that the 300 mm blade diameter fits the existing shroud and that the 27 V supply rail can deliver 12.2 A without voltage drop. Confirm the mounting pattern matches the original condenser or water-tank fan assembly before ordering.

Highlights

  • High airflow from 300 mm blade diameter
  • Strong cooling power at 335 W motor rating
  • Reliable operation on 27 V supply voltage
  • High speed performance at 3320 r/min rotation
  • Versatile fit for rail, medical and industrial cooling

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 335 W motor draw during continuous operation?

The motor is rated at 335 W at 27 V with a current draw of 12.2 A, so sustained operation will pull roughly that power level.

What voltage supply and current capacity must the vehicle system provide?

The fan requires a 27 V supply capable of delivering at least 12.2 A for the motor to reach its rated 335 W and 3320 r/min speed.

Will the 300 mm blade diameter fit the existing condenser shroud mounting points?

The unit has a 300 mm blade diameter; verify your shroud opening and bolt pattern match this diameter before installation.

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