If you do not yet know about our range of products, or need further information: Here you have the opportunity to obtain an overview of our products and services. Our Sales Department will be pleased to answer your further queries.

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 with diameters up to 210 mm


  • 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

WISTRO Terminal Box Plugs


Advantages:


  • No need for special tools (e.g. crimping pliers), as mounting is carried out with screw terminals
  • The motor is wired to a standard terminal block (single phase and three-phase connection possible)
  • IP66 protection class guaranteed, even with lateral tension on the supply cable
  • Replacement possible without qualified personnel
  • Considerably lower costs and improved functionality

Special solutions


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


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


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