Product Series

492 - Radial

145mm, 12–48V, 100–120V or 220–240V, ≤1500W

The 492 series of vacuum motors includes bypass motors for wet and dry applications.

The 492 series motors have a robust skeletal structure and a diameter of 145 mm. They are available in one-, two- or three-stage configurations. These motors are the most efficient in their performance and size category. Their eco-friendliness and energy efficiency are further expanded by their aluminium structure, with additional bearing protection for reliable and silent operation in severe conditions. Due to extremely high negative or positive pressure, the 492 series motors can be used in various appliances, particularly central vacuum cleaners, commercial/industrial vacuum cleaners and blowers. They can be constructed with single or double insulation.

The 492 series vacuum cleaner motors are designed and manufactured in the EU.


Technical data


145 mm


up to 2400 g 

Number of stages



up to 1500 W

Output power

up to 460 W


up to 48%

Flow rate

up to 57.5 dm3/s

Positive/negative pressure

up to 24 kPa


12–48 V, 100–120 V or 220–240 V 


up to 750 h

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  • Reliable
  • Robust
  • Brushes can be replaced
  • Possible high flow rates
  • Possible use of chemical and corrosion resistant components
  • Professional extraction solutions
  • Transport of wood pellets
  • Central vacuum cleaners
  • Industrial vacuum cleaners
  • Transport of plastic granules
  • Scrubbers
  • Sweepers