We set standards. For over 70 years.
Intelligent measurement and testing technology MADE IN GERMANY
SCHLEICH the leading system provider in the field of electrical safety and function test motor and winding testing technology. With our wide range of test equipment, test systems, complete production lines, and customer-specific solutions, provide a solution for almost every electrical testing task.
We are known and valued worldwide for our innovative testing technology "Made in Germany" and excellent service. Renowned companies around the globe place their trust in our products.
SCHLEICH has been SCHLEICH measurement and testing technology for over 70 years. We draw our innovative strength from dialogue with our customers and the cross-departmental pooling of all our employees' specialist expertise. This results in a constant stream of technically sophisticated improvements and innovations.
We always provide customers with the best solution for their requirements.
We are also active outside our company boundaries. Our involvement ranges from cooperation with the West Coast University of Applied Sciences and the South Westphalia University of Applied Sciences to the regular publication of technical articles on the theory and practice of testing procedures in the trade press. In addition, SCHLEICH is SCHLEICH of the standards working group of the DKE (German Commission for Electrical, Electronic and Information Technologies in DIN and VDE).
Our maxim: Think and act entrepreneurially in the long term.
SCHLEICH is a third-generation, owner-managed family business. We think and act with the long term in mind. Over the past seven decades, we have built up a wealth of expertise, and our economic development has been characterized by solid growth to this day. With Jan-Philipp Lahrmann joining the management team, continuity in the company's leadership is assured for the long term.
Our company headquarters has been located in Hemer in the Sauerland region since 1952. Here, our 150 employees develop, design, and manufacture almost all components, such as electrical, hardware, software, and mechanical components, for our wide range of products.
We provide jobs in an attractive region and offer our employees a secure professional home. Mutual trust, open and fair treatment, and diverse career prospects are what set us apart as an employer.
Jan-Philipp Lahrmann, Dipl.-Ing., and Martin Lahrmann, Dipl.-Ing.
Managing Partners
Where SCHLEICH says SCHLEICH , it's "Made in Germany." Guaranteed.
We manufacture with a high degree of vertical integration, the utmost care, and in accordance with the highest quality standards. We develop, design, and manufacture almost all components—hardware, software, and mechanics—for our testing devices, systems, and equipment at our company headquarters in Hemer in the Sauerland region. Computer-aided production control and our digital employee information system guarantee maximum efficiency and process reliability throughout the entire production chain.
High-performance digital measurement technology—the heart of every testing device—is one of SCHLEICH core competencies. All electronic assemblies are developed in-house and are continuously optimized for specific applications. The measurement and electronics cards are manufactured exclusively in-house using high-quality components and high-end processors on our modern in-line SMD assembly lines.
In addition, we are able to manufacture a wide variety of accessory components such as test hoods, contacts, workpiece carriers with test object holders, robot grippers, or production lines with our state-of-the-art machinery.
Last but not least, it is our qualified employees who, with their attention to detail, perseverance, and commitment, ensure the proven SCHLEICH and make sure that we all get a little better every day.
Our goal at SCHLEICH to always have the best product on the market in terms of quality and technology!
ISO 9001:2015 | Working in compliance with standards.
We SCHLEICH ISO 9001 quality management at SCHLEICH back in 1998.
Annual external audits by SGS-TÜV Saar GmbH confirm the high standard of our systematic quality management. We are currently certified according to the ISO 9001:2015 standard.
Curiosity is the basis of all innovation.
In business, standing still means falling behind. Research and development helps to prevent this – and at SCHLEICH of our cornerstones. And because innovations are only truly innovative if they have a practical use, cooperation with our customers is our top priority.
What turns a mere idea into a genuine innovation in economic terms is its practical and economic benefits and the constant question of where improvements can still be made.
SCHLEICH constantly SCHLEICH the challenge of developing new technologies. Our engineers and developers approach their work with curiosity, creativity, and enthusiasm. Research and development are carried out in collaboration with our customers. After all, it is their specifications and goals that need to be implemented. And it is only through cooperation on an equal footing that technically sophisticated improvements and innovations can be achieved.
Innovative strength grows with expertise. More than 70 years of experience and the theoretical and practical expertise of our employees form the basis for our status as a valued development partner for our customers.
Our product innovations at a glance
Winding machines
Motor Analyzer
1985
Start of production of the first motor testing device for electric motor service and repair
2003
MotorAnalyzer1 with 4 kV TEST VOLTAGE
2013
MotorAnalyzer2 with 3 kV surge test 6 kVTEST VOLTAGE
2018
MotorAnalyzer2 now with up to 500 GΩ
2024
MotorAnalyzer3 with new operating concept via touch display
MTC3
1990
Delivery of the first PC-controlled winding tester for stators, generators, and all types of wound components
1991
First fully automatic stator testing for WILO
1995
First Windows-based test equipment generation
2001
Introduction of the modular concept
2017
Partial discharge testing with active antenna
GLP3
1992
Our first PC-controlledtest benchfor safety and functional testing of all types ofelectrical products
1993
Fully automaticarmature test Mannesmann-Demag
1995
First Windows-based test equipment generation
2001
Introduction of the modular concept
GLP2
1995
Production of the first universalsafetyand function tester for almost any testing task
2001
The first tester with a large color touchscreen display on the market
2015
GLP2-BASIC: Over 50 customizedstandard variants
2015
GLP2-MODULAR: Further development of the modular concept with up to 25 test methods
2016
GLP2-BT: Groundbreaking battery testing device for e-mobility
2025
GLP2-R: Precise resistance tester with integrated switching matrix for four-wire between different test points
MTC2
1999
Market launch of the portable PC-controlled winding tester
2002
Patented surge voltage evaluation method
2004
Partial discharge testing for series production
2009
surge test 50 kV
2022
TheMTC2R7, 7th generation surge test
2024
Partial discharge simulator for monitoring PD test
2025
MTC2R7 with up to 50 kV built-in a mobile stand housing
GLP1
2001
Probably the world's smallestdigitalsafety and function tester in 25 standard versions
2010
Large color display withtouch control
2012
Fully electronic voltage source
Handheld
2001
The mobile safety testing device for a wide range of on-site applications, e.g., in medical technology,wind turbines, and much more. Still going strong today...
Encoder Analyzer
2013
Development and market launch of the EncoderAnalyzer for testing and calibrating all types ofmotor encoder systems
2016
BEMF measurement and angle adjustment
2017
Integration of digitalencoder communication
2022
Integration of precise resolver analysis with highly accurate reference encoder comparison
Dynamic Motor Analyzer
2014
Market launch of the Dynamic Motor Analyzer for testing and condition monitoring of running motors and generators
2016
Expansion withfrequency converter measurement
Voltage Analyzer
2017
Development and launch of the VoltageAnalyzer for high-precision surge test onthewinding, including simultaneous partial discharge testingwithpassive and active antennas.
SCHLEICH one of Germany's most innovative companies
Since 2012 SCHLEICH has been awarded the "TOP 100 Innovator" seal of approval five times for its innovation management.
The TOP 100 innovation competition is based on an independent, scientifically sound process and is not supported by companies with external interests or sponsors. Anyone who wants to become a TOP 100 innovator undergoes a thorough selection process in which the development status of innovation management is examined in detail. The analysis focuses on both the present and the future viability of a company. It is not individual innovations that are evaluated, but innovation management as a whole.
To ensure that all companies have the same opportunities, the rating is awarded in three size categories: up to 50 employees, 51 to 200 employees, and more than 200 employees.
In the category "51 to 200 employees," we were once again able to prevail in the TOP 100 competition, which is unique in Germany, in 2022. In a complex scientific pre-selection process, we made it to the expert jury round, where we received the coveted award for our company's innovative achievements.
SCHLEICH has thus SCHLEICH proven that it is one of the most innovative medium-sized companies in Germany.
