cooling fans Germany

... continuous cooling of electric motors. These units consist of a special axial external fan drive, which is integrated into an external fan cover for protection against damage. In addition to our standard range of external fan units, which are available from stock, we supply units for original equipment as well as retrofitting for all electric motor manufacturers on the market. Furthermore, we supply centrifugal fans/radial fans from 50m³/h to 68000m³/h with direct drive and belt drive for media temperatures up to 200°C, as well as fans in stainless steel and special designs.

... meet the needs of the respective customer industry. Depending on the application, special components are used, such as cooling blades for high-temperature and hot gas fans, special coating processes for corrosion-protected fans, or adjustments to the construction. This results in a very broad spectrum, allowing Zenner fans to support various industries. Notable examples include technically gas-tight...

... test stand machine for e-mobility testing tasks (430Nm, power 180kW up to a maximum speed of 16,000 rpm). 2011 Delivery of a test stand motor with a novel winding design in AH 450 with 1MW and a maximum of 8,500 rpm. 2012 Market launch of a lightweight asynchronous machine series with very high power density and patented water cooling.