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