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Large silver metal centrifugal fan with black blades, 630mm diameter, industrial cooling unit

Fans

Fans K3G630-AB21-67/F02Motor 630mm centrifugal industrial cooling fan 400V 4.1A 2650W

SKU CH-HPG4-E66KN MPN K3G630-AB21-67/F02Motor

A 630 mm centrifugal fan delivers up to 35000 m³/h airflow at 1200 r/min from a 400 V, 4.1 A, 2650 W external-rotor motor

  • High airflow capacity up to 35000 m³/h
  • Powerful 2650 W motor drives 1200 rpm operation
  • Compact external rotor design integrates motor inside impeller
  • Full 100 % speed control via analog or serial interface
  • Durable steel plate construction ensures long service life

Industrial centrifugal fan 630 mm

The K3G630-AB21-67/F02Motor is a new 630 mm centrifugal fan built for industrial cooling systems that require high-volume airflow. It suits plant engineers and maintenance teams fitting original ebm-papst equipment into HVAC or process-cooling installations.

Sustained-load behaviour 2650 W

At 400 V and 4.1 A the motor draws 2650 W continuously while the impeller runs at 1200 r/min, delivering up to 35000 m³/h. The external-rotor design keeps the motor inside the airstream, so temperature rise remains stable during long duty cycles and the steel impeller resists deformation under constant centrifugal force.

Speed-control interface limits

The unit accepts 100 % speed control through an analogue or serial interface, allowing precise airflow matching without external VFDs. Operation is confined to the specified 400 V three-phase supply; no other voltage or frequency ratings are provided, so the installer must verify site power matches exactly.

How it compares

Measured against everything we stock in Industrial, Drum & Tower Cooling Fans, at today’s prices. Recalculated every night.

Price $625.99
Pricier than about 84% of the 304 comparable items (median $325.49).

Specifications

No published specifications for this item yet.

Questions about this item

How much electrical power does the 2650 W motor draw when running continuously at 400 V?

The motor is rated at 2650 W and draws 4.1 A at 400 V, so continuous operation will consume that full power level.

What voltage supply and current capacity must my installation provide for this 400 V 4.1 A fan?

You need a three-phase 400 V supply capable of delivering at least 4.1 A per phase, plus suitable circuit protection and wiring.

Will the 630 mm impeller spinning at 1200 r/min fit the same mounting pattern as my existing 630 mm ebm-papst unit?

The fan uses the standard K3G630 frame dimensions, so it matches the mounting footprint of other 630 mm ebm-papst centrifugal models.

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