External fan units for asynchronous
and direct current motors

above size 63

• High volume flow though flow-optimised design
• Small number of versions thanks to multi-voltage design 230V (single-phase) to 575V (three-phase)
• Various connection possibilities, e.g. terminal box, plug or cable
• Modular system for various applications
• Short size through use of internal intake space
• EMC-compliant
• Very good vibration resistance due to robust sheet-metal/die cast housing
• Galvanized sheet metal, seawater-resistant die cast alloy
• ATEX versions
• Versions for ambient temperatures down to -40° C
• Versions suitable for use in the food industry
• cURus certified
• Consistent IP66 protection for all versions

External fan units for servo motors

above size 63

• High volume flow though flow-optimised design
• Small number of versions thanks to multi-voltage design 230V (single-phase) to 575V (three-phase)
• Various connection possibilities, e.g. terminal box, plug or cable
• Customised adaptation of housing
• Short size through use of internal intake space
• EMC-compliant
• Very good vibration resistance due to robust sheet-metal/die cast housing
• Galvanized sheet metal, seawater-resistant die cast alloy
• ATEX versions
• Versions for ambient temperatures down to -40° C
• Versions suitable for use in the food industry
• cURus certified
• Consistent IP66 protection for all versions

Built-in axial fans

up to 300 mm diameter

• Multifunctional use industrial fan /axial fan
• High volume flow
• Small number of versions thanks to multi-voltage design 230 V (single-phase) to 575 V (three-phase)
• Very good vibration resistance due to robust sheet-metal/die cast housing
• Seawater-resistant die cast alloy
• Versions for ambient temperatures down to -40° C
• Versions suitable for use in the food industry
• cURus certified
• Consistent IP66 protection for all versions

Special Solutions

We can realise your special requirements.

• Customers' requirements, which cannot be met with our standard range are implemented as special solutions. These include, e.g. housings with radial air intakes or special ventilation applications..
• On principle: we examine all customer's requirements with regard to feasibility and technical and economic aspects. The facility to produce our own prototypes ensures rapid implementation.

Accessories

Matched applications for your requirements.

• We offer tailor-made applications for our product in order to cater for the requirements of the installation location.
• Whether you need a rain shield, an additional terminal box for connecting a brake and/or encoders, or wish to use the WISTRO connection system/plug system - our accessories provide the solution.

Services

Product development, prototype construction with DIN-compliant measuring.

In addition to our range of products, we also provide a range of services with the following features:

• Product development in close cooperation with customers
• Prototype construction
• Determination of product-specific data such as volume flow and noise levels by means of DIN-compliant measuring equipment
• Motor temperature measurements