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Ventilators, Blowers and Fans

Dynamic Vertical Balancing Machine Type VVK41E

The VVK41E is designed for balancing of big sized fans in axial or radial design with self-propulsion or external drive.

Dynamic Vertical Balancing Machine Type VVK41EAM1 for fans and blowers
  • Features
    • Easy operation
    • Compact design for minimum floor space requirement
    • User menu with direct display of unbalance correction on the monitor
    • Permanent calibration setting
    • High balance accuracy
    • Adapter for easy and fast retooling
    • Large access opening for easy loading and unloading
    • Balancing in one or two planes
    • Crossbar scanning for simplified positioning during compensation
  • Applications
    • Vertical balancing of big sized ventilators, fans and blowers in axial or radial design with self-propulsion or external drive
    • Complete test procedures (electricity, speed and unbalance) can be freely programmed
    • Mono or tandem design. The tandem machine works with overturning stroke, what results in an extremely short cycle time
    • Free programming of correction. Positive compensation by setting of clamps or negative compensation by scraping
Technical data
                                                                  VVK41E-AM1                   VVK41E-AM2
Weightkg1 - 401 - 40
Diameter, max.mm850850
Height with adapter, max.mm460460
Length x Width x Height


1900 x 1200 x 2500 2200 x 1500 x 1800
Measuring speedrpm 600 to 2500600 to 2500
Display sensitivitygmm< 0.2< 0.2
Unbalance reduction ratio%> 95> 95

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