Main target industries for KOSTAL frequency converters

At KOSTAL, we develop frequency converters that are designed for every application. With KOSTAL you get a drive controller that meets all your requirements - no matter what industry you work in. Find out more about the possible uses and advantages of our frequency converters.

3D-Darstellung zweier Produktionsketten

Mechanical engineering

Find out how to increase your mechanical engineering options with KOSTAL variable frequency drives.

3D-Darstellung einer Wasseraufbereitungsanlage

Water/waste water

Discover how reliable KOSTAL variable frequency drives bring greater efficiency to water treatment.

3D-Darstellung von sich bewegenden Zügen und Autos

Mobile auxiliary units

Experience our KOSTAL drive controllers' great integrability and high vibration resistance in mobile applications.

3D-Darstellung von drei Windrädern

Renewable energies

Enjoy minimum maintenance and reliable operation – with KOSTAL variable frequency drives.

3D-Darstellung von einem LKW und einem Transportband


Optimise your logistical processes with smart variable frequency drive technology and simple operation.

Building applications

Save costs and maximise the efficiency of your systems in building applications with KOSTAL frequency inverters.

Zwei Ingenieure entwerfen einen Frequenzumrichter

KOSTAL variable frequency drives: Advantages for all sectors

Every sector has its own peculiarities, including those related to using a drive controller. IP65 protection class, and the guaranteed protection against water jets that accompanies this, is an indispensable feature when it comes to water/waste water. Yet, in mobile drive technology, a variable frequency drive has to cope with high shock and vibration levels.

To ensure that KOSTAL variable frequency drives achieve optimum results in all areas of use, we have equipped them with a wide range of features, from different sizes and power classes to individually configurable interfaces for your particular operating environment.

Features and advantages of KOSTAL variable frequency drives

Discover which product features our KOSTAL variable frequency drives have in store for your sector. And also what advantages you stand to gain:

  • Highly developed control process for completely sensorless control
  • Control of all motor types with one device
  • Various sizes for every power requirement
  • Motor and wall mounting for the most flexible installation (smart motor adaptation concept)
  • Sector-specific functions such as multi-pump operation. Multi-pump operation
  • Robust housing for long-lasting and low-maintenance use (even under extreme conditions)
  • Incredibly simple to operate with a wide range of possible configurations
  • Small design for optimum integration

Our motor-mounted variable frequency drives also operate without any sensors whatsoever using the pulse injection process we have developed. This again ensures long-lasting and low-maintenance use as you can do without sensitive encoder sensors. And without any loss of performance. 

Nahaufnahme eines KOSTAL INVEOR MP Modular Antriebsreglers auf einem Elektromotor

Our motor-mounted variable frequency drives

Motormontierter Frequenzumrichter KOSTAL INVEOR M auf Drehstrommotor


Our particularly robust motor-mounted variable frequency drive with up to 22 kW. Supports motors up to IE4 and offers extra features for almost all your requirements.

Motormontierter Frequenzumrichter KOSTAL INVEOR MP auf Drehstrommotor


Our motor-mounted performance flagship with up to 200% overload, maximum speed control range and much more. Available in four sizes with up to 30 kW.

Ein KOSTAL INVEOR MP Modular Frequenzumrichter der Performance-Serie auf einem Elektromotor Dateiname: kostal-inveor-mp-modular-frequenzumrichter


Our modular variable frequency drives with smart power stack or the option of integrating your own application boards and electronics. Available in four sizes with up to 30 kW.

Do you have any questions about our KOSTAL products or how to use them in your sector?

Then complete our contact form or give us a call. We will answer your questions and help you to implement the right solution in your company.

KOSTAL support for new and potential customers

KOSTAL Industrie Elektrik GmbH & Co. KG / Business Unit Drives
Lange Eck 11
58099 Hagen, Germany

Telephone: +49 2331 8040 - 468

Eine Kundenberaterin telefoniert mit einem Headset

Your message to us

KOSTAL variable frequency drives


Contact our KOSTAL Drives Technology Support Team.


Get information about encoderless control processes, operating concepts and more.

Line-Icon eines Frequenzumrichters auf einem Elektromotor

Variable frequency drives

Learn all about KOSTAL variable frequency drives and discover our product solutions.