UniTek Retrofit

Reliable. Flexible. Custom.

Retrofit Power Electronics

UniTek Industrial Electronics offers customized power electronics for the retrofit of industrial machinery and systems. Our systems are designed to implement even complex modernization projects efficiently and with long-term operational reliability.
for sustainable continued operation

Power Electronics for Retrofit

The demands on modern drive solutions are increasing u2013 especially when it comes to machine conversions or retrofit projects. Often, device components are discontinued, incompatible, or no longer available. Standard solutions quickly reach their limits here.

UniTek provides the suitable alternative: modular, high-performance motor controllers that can be seamlessly integrated into new or existing systems u2013 precisely tailored to your requirements.

From Retrofit Challenges to Customized Solutions

Your Challenges u2013 Our Solutions

Whether discontinued controllers, missing replacement devices, or tight schedules u2013 we know the typical challenges in retrofit projects. With flexible systems, short delivery times, and robust electronics, UniTek offers practical solutions that can be seamlessly integrated into existing systems and ensure long-term operation.
Your Challenges
Discontinued Controllers 
No 1:1 Replacement Devices Available
Time-Critical Retrofit Projects
Demand for Long-lasting Electronics
Our UniTek Solutions
Flexible Devices with Long-Term Availability
Functionally Compatible Solutions, Integrable with Minimal Wiring Effort
Short Delivery Times and Direct Technical Contact
Robust, Low-Maintenance Devices Designed for Continuous Industrial Operation
Experience. Quality. Service.

Why UniTek

UniTek is your reliable partner for the development and production of power electronics for electromotive drives. Let us briefly give you a few reasons why we are the right choice for your drive solutions.
Mechanical Engineering & Special-Purpose Machine Manufacturing
Service Providers for Retrofit and Machine Construction
Technicians & Electronics Specialists in Industrial Facilities
Operators of Long-Lasting Production Lines with Modernization Needs
30+ Years of Experience in industrial control technology
Made in Germany - Development & Manufacturing in Germany
Custom Solutions through in-house electronics production
Direct Support from our developers - no call center
Long-term Availability of devices and spare parts
Proven Robustness for demanding environments
Retrofit Case Studies

Our Retrofit Expertise Makes the Difference.

Modernization of a CNC Milling Machine (Built 1995)

Provision of power electronics in the form of controllers for the complete replacement of the electronics u2013 Result: Despite no longer available OEM controllers, safe operation of all axes using existing motors and, if necessary, partly new control elements.
Inquire about Retrofit Services Now

Retrofit of a Packaging Machine

Provision of analog motor controllers for the replacement conversion of the electronics u2013 reduces failure risks, improves maintainability, and increases system availability.
Inquire about Retrofit Services Now

Special-Purpose Machine for Metal Processing

Integration of a configurable digital motor controller, precisely adapted to the existing machine u2013 without expensive modifications to the system.
Inquire about Retrofit Services Now
Made in Germany
In-house Development & Manufacturing
Technical Support Directly from the Manufacturer
Durable Solutions for Demanding Industrial Environments
for over 30 years

Rely on Proven Quality

UniTek is your reliable partner for the development and manufacturing of high-performance electronics for electromotive drives.
Learn why we are the right choice for your individual drive solutions.
Discuss Your Project Now

We Provide Personal Consultation

Are you planning a retrofit project or facing a technical challenge?
We accompany you from the initial idea to successful commissioning u2013 structured, reliable, and with technical foresight. Our experience in special-purpose machine manufacturing and the modernization of existing systems makes us your strong partner for conversion, integration, and maintenance. Together, we develop a solution that not only works but also provides lasting value.
Retrofit-Anfrage
Are you ready for moving technologies?
Let us provide you with advice and set your visions in motion.
Send Enquiry
UniTek Logo

UniTek Industrie Elektronik GmbH

Hans-Paul-Kaysser Straße 1
D-71397 Leutenbach-Nellmersbach

Opening hours

Mon - Thu: 8.00 - 16:00 Uhr
Friday: closed as of August 1, 2025.

Company holidays:

October: 03.10.2025
December: 23.12.2025 (as from 12.00 Uhr)
                    to and including 06.01.2026

2025 UniTek Industrie Elektronik GmbH. All rights reserved

Made by Seven Bytes Media
Send Enquiry
Contact
E-Mail
crossmenu