Direct drive (DS)

Simple agitator driven directly by a three-phase motor for high speeds. 

For further Information

Standard design

  • Three-phase motor:

with PTC thermistor (e.g. for frequency converter operation)
with reinforced bearings 
IE3 as standard

  • PP flange cover
  • Stirrer shaft
  • Stirrer (propeller design)
  • Speed range from 750 rpm to 1500 rpm
  • Optional: 

with distance lantern for higher temperatures
with impeller or disperser
multiple stirrer stages
product touching parts made of VA, ST-PP, PVDF, ST-rubber lined

Operating range

  • High-speed motor
  • Low-viscosity media
  • Water preparation
  • Paints and lacquer / automotive industry
  • Direct drive for dispersions with high energy input
  • For IBC tanks
  • For stands
  • Frequency converter operation possible
  • In accordance with ATEX Directive 94/9 EC (ATEX95) incl. Zone 0
  • Various seal possibilities with separate lantern
  • Bellows


  • Affordable
  • Low weight
  • Short delivery time
  • Common series available in stock