GLP3-M
Universal electric motor test equipment

The high-end test systems for complex applications

The GLP3-M Windows^® test equipment are fully automatic high-end systems for testing a wide variety of complex products.

Sie werden bevorzugt zum Prüfen von Elektromotoren, elektronischen Baugruppen, Run-In-Prüfständen, Datenloggern und in vielen weiteren Anwendungsbereichen eingesetzt. Das GLP3-M ist ideal für komplexe Prüfstände sowie verkettete Montage- und Prüflinien.

Thanks to many intelligent functions, the test system covers all application spaces of modern Motor test technology. It is ideally suited for production, laboratory, test field, quality assurance, automation, and much more.

Flexible test plan creation, test order data entry, results database, serial number assignment, freely configurable label printing, barcode functions, and many other features leave nothing to be desired. Thanks to various interfaces to the modern IT world, there are hardly any limits to integration into demanding manufacturing processes.

Key Facts:

Ideal for complex Motor no-load and load test benches
Prüfung aller Anbauteile – Drehgeber, Bremsen, Temperaturfühler, Feuchtigkeitsmesser, Beschleunigungssensoren …
Test benches for e-mobility
Test benches for asynchronous and synchronous machines
Test benches for pumps, servo and linear drives…
All types of safety tests
function test Single-phase and three-phase up to 1,000 A
Testing of physical parameters – pressure, temperature, leakage…
Optical inspection systems
Comprehensive solutions for contacting

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Motor test technology without limits

The workflow for the GLP3-M

Our devices of the GLP3 class, with which we can achieve a maximum number of different test methods and solutions, form the basis for the electrical part in Motor test benches.

In addition to an electrical part, Motor test benches often also consist of extensive mechanical components. As a system manufacturer, we supply not only the test electronics but also the mechanical components or the entire test setup. This is made possible by our modular product range, which we can, of course, adapt and expand according to your specifications.

When designing Motor test equipment, we differentiate between two application cases:

Motor test devices for production

When it comes to testing systems for manufacturing, it is important to combine accurate measurement results with fast handling. During the manufacturing process, it must be ensured that the conversion to different engine types as well as the adaptation of Motor to Motor can be done in the shortest possible time. The use of appropriate adapters and contacts makes this possible in the first place. As a system supplier, the development and manufacture of these components is also in our hands.

Motor test devices for development

Our test equipment for development can, however, achieve highly precise measurement results, which naturally require a somewhat longer preparation time for the test setup.

To measure torques, we rely on first-class torque transducers made in Germany. Additional heating devices can be used to reduce the Motor if necessary, heat up to test temperature to obtain even more realistic results.

SCHLEICH was one of the first test equipment manufacturers to integrate a PC for measurement value processing, test sequence control and data storage for the GLP3-M test systems at an early stage and consistently. The many years of system experience of our technicians and engineers provide the operator with a sophisticated test system with extensive software. Many useful software tools are part of our standard scope of delivery.

Hard- und Software werden von SCHLEICH selbst entwickelt und produziert. Software und Datenbank sind auf dem neuesten Stand bewährter Microsoft®-Technologie. Unsere vielfältigen Innovationen setzen immer wieder technologische Maßstäbe für moderne Prüfstände unter Windows®. Das System bietet dem Bediener eine klare, übersichtliche Darstellung der Prüfung – dem Einrichter stehen umfangreiche Eingabe- und Konfigurationsmöglichkeiten zur Verfügung.

Quality assurance is not neglected either. To this end, the built-in testing system includes comprehensive statistical analysis that leaves little to be desired. Last but not least, you can document the verified quality for your customers using a wide variety of different report printouts.

The GLP3-M test equipment are manufactured according to your requirements based on the SCHLEICH MODULAR CONCEPT. From the pool of possible test methods, the required different test methods can be assembled as needed.

The Standard Equipment

Function and technology

High-performance industrial PC
Unlimited SQL or ACCESSmemory
Clear screen display without information overload
Microsoft^® Windows Operating System
High-performance test plan editing
Automatic logbook and management of test plan history
Built-in plausibility checks for all parameters
Fast, precise measurement technology
Extensive configuration options
Script editor for maximum flexibility
Test plans and test results secure save
Storage locally or on the network
Monitoring of switching cycles according to Industry 4.0
Remote maintenance and remote calibration via remote access
Numerous languages

Communication

USB interfaces on the front and rear
RS232 and LAN/Ethernet automation interface
Digital I/O interface
Output results for GO and n.GO
Interfaces for barcode scanners and label printers
CAN bus

Optional automation interfaces:

EtherCAT
PROFIBUS
PROFINET
and more

safety

Start input
Two-channel safety inputs according to EN50191
Design for Performance Level "e"
connection For external dual-circuit emergency stop
Connections for warning and result lamps
Safety and warning messages

The SCHLEICH MODULAR CONCEPT

Custom test systems

Basierend auf dem SCHLEICH MODULAR CONCEPT bieten die GLP3-M Prüfsysteme eine Vielzahl von Kombinationsmöglichkeiten unterschiedlichster Sicherheits- und Funktionsprüfmethoden. Ihre individuelle Prüfaufgabe bestimmt die Prüfmethoden, die Sie aus einem großen Pool von Prüfmöglichkeiten auswählen.

Ob eine Prüfmethode oder eine Vielzahl – Sie bestimmen die Konfiguration! So kann Ihr GLP3-M beispielsweise als spezielles Hochspannungsprüfgerät mit vielen Prüfausgängen konfiguriert werden. Für komplexere Prüfaufgaben benötigen Sie vielleicht eine Kombination aller möglichen Prüfmethoden.

The SCHLEICH MODULAR CONCEPT makes it possible to assemble exactly the test device you need. And not just by installing various individual test devices into an oversized test rack, but by integrating all tests into a compact modular housing. The housing size results from the type and scope of the various tests.

The flexibility of the GLP3-M test systems is evident not only in the housing but also in the number and arrangement of the Connections of the test device. For the 19" container and especially for the 19" industrial cabinet, the measurement connections can be attached to all sides of the test device. This allows us to meet all spatial requirements.

Every test device incorporates experience from many thousands of installations. This experience is consistently implemented at SCHLEICH, with passion and without compromise.

This is “customer based technology”.

Configuration examples

Your custom requirement defines the housing size

provide s testing systems combine a wide range of testing capabilities in a single, highly compact housing. The combination of testing methods based on the SCHLEICH MODULAR CONCEPT therefore also incorporates a modular housing design.

Depending on your requirements, your application can be housed in a compact desktop device, a 19-inch rack-mount unit, a 19-inch container, or a 19-inch industrial cabinet. To ensure the test equipment is installed properly and safely, we use custom-fit enclosure components from renowned German manufacturers as well as components from our own production.

automatic test method switch-over , and Mechatronics

Test technology from SCHLEICH has proven itself thousands of times in daily use. It is among the most reliable products on the market and provides high utility value through excellent performance and accuracy.

To save time, all connections on the test object can be made using a contact adapter. The tester then performs the specified tests fully automatically without any manual intervention. This is made possible by SCHLEICH’s signature “ automatic test method switch-over .”

For test objects with multiple connections, it is more cost-effective to connect all of the test object’s connections to the test equipment immediately. The test equipment then performs all tests between all connection points fully automatically. This approach reduces the required clock rate and, consequently, the cost of a test. The “ switch-over ” between the various connections is achieved through flexible switching matrices.

To minimize the time required for the “ connection ” of a test object with many connections, we implement the frequently requested dual-station or multi-station systems. In this setup, the object is loaded and un discharge d at one station while testing is performed simultaneously at the other stations. This approach allows for highly cost-effective results even during complex and extensive tests.

Test method switch-over

Depending on the type and scope of the test methods provide , a large number of switching operations are required. These to ensure enable a fast and automatic switch between the various test methods. Since the voltage differences between the test methods can be very large, safety is the top priority during these switching operations. A Resistance test with 3 V is switched to the device under test just as reliably as a high voltage test with 6000 V—to protect your employees and the test object. And we do so without compromise! That is why, for switching circuits and matrices, we use only high-quality components—proven tens of thousands of times over—from our own production or from renowned manufacturers.

Matrices

We provide have the right relay matrix for virtually any application. The matrices differ in the number of connections and the voltage level of the signals to be switched TEST VOLTAGE. A matrix must switch 6,000 V just as safely and reliably as it does millivolt signals. That is exactly why our engineers developed these matrices. The matrices are designed for two- and four-wire applications. They can be daisy-chained to increase the number of connections as needed. Matrices with more than 100 connection points are not uncommon. The same principle applies to matrices as to test method switches: only the highest quality components are used.

Station switch-over

Instead of using two or more test devices, station switching can be a cost-effective alternative, for which we also impose the highest safety requirements. While testing is underway at one test station, the other test station is being set up or discharge. In doing so, the operator inevitably comes into contact with terminals and connecting cables. Touching the terminals and connecting cables poses a potential electrical hazard. Therefore, the test leads to the stations where no test is currently taking place must be safely disconnected. In addition, it is recommended to ground the connections to the device under test .

Mechatronics | Script Control

In addition to the hardware, the software also offers tremendous flexibility. Using the built-in script commands, you can implement additional PLC functionality in the test set. Just as with a PLC , you can query inputs, set outputs, and create logical connections.

The economic benefit lies in the direct control of mechatronic functional sequences. You can activate valves, query limit switch , evaluate measured values yourself, and much more. The test device is thus capable of generating additional functional sequences before, during, and after the test. This is ideal for custom test setups or for integration into an automated manufacturing process.

The test software

The software is based on the Microsoft Windows® operating system. The optimized user interface enables operator-friendly execution of the test, test plan creation, printing of test protocols, and statistical evaluation of the tests.

In automatic mode, all tests are performed fully automatically. The measurement results are continuously displayed and evaluated during the test. The clear GO/NO-GO display visualizes the automatic evaluation.

The test sequence is edited by simply adding or removing test steps. This allows the test sequence to be optimally adapted to different requirements. Each individual test step can be quickly edited and modified by double-clicking on the corresponding test step .

The comprehensive built-in operator management ensures that only authorized persons can make these changes. Additional work instructions make the GLP3-M Motor test systems the perfect ISO 9001-compliant testing equipment.

The Input

To edit test steps, simply click on the " test step" to change parameters and customize tests. There is no need to use a cumbersome test plan editor. The settings are displayed to every operator but can only be changed by authorized personnel. All changes are saved in the history management system and in the logbook.

The Data

GLP3 stores test plans and test results either locally on the hard drive or in an SQLmemory on the network. We recommend connecting the test devices to the network because of the following advantages:

All test devices on the network access a shared memory for test plans and test results .
All Test testers are built to the same specifications.
A central memory for all testing systems in a global network makes it easier for you to ensure the quality of your products worldwide—regardless of location.
At the same time, you can view all test results worldwide from one or more locations.
Through easy connection to ERP, PPS, or CAQ systems, the test systems can be optimally integrated into factory planning and production control.

Statistics

Meaningful statistics can be calculated based on a large number of test results. For this reason, during the development of GLP3, great emphasis was placed on a practical and well-designed system for storing test results over a long period of time. Freely configurable search filters allow every operator to quickly and easily find the data relevant to them in the memory . Individual analyses or summaries of the test results over a longer, freely definable period, followed by statistical analysis, are possible.

Trend charts and Gaussian distributions provide clear insight into the qualitative status of production. GLP3 can analyze and display your data on a daily, weekly, and monthly basis save , as well as by order or batch. Using the integrated, comprehensive export functions, you can extract data from the memory to transfer it to other databases or process it further in Excel® format. This gives you the ability to perform your own additional analyses.

Die Datenbank kann auf SQL oder ACCESS® basieren. Bei größeren Datenmengen oder für den Einsatz in Netzwerken empfehlen wir die Verwendung von Microsoft® SQL.

The test protocol

All test results can be output in the modern standard protocol format either immediately after the test or at a later time. The language of the report can be selected at custom before it is generated. Reporting is performed in accordance with IEC 61934. The default languages are German, English, Chinese, Danish, French, Italian, Dutch, Polish, Portuguese, Swedish, Slovenian, Spanish, Czech, and Hungarian.

Paper Printout

Any Windows® 10 compatible printer can be connected to the GLP2-BASIC. As is customary in Windows®, a click on the printer icon is sufficient, and all measurement results are automatically printed.

Generate PDF file

If desired, the GLP2-BASIC generates a PDF file that is saved to USB drive, the internal hard drive, or any network path. Saving to USB drive occurs fully automatically in the root directory. No “copy and paste” in Windows® is required.

CSV file generation (optional)

Optionally, the GLP2-BASIC can also generate a CSV file following a test sequence . The file is saved to any network path. The data transferred to the CSV file is fully configurable and can be customized to meet your needs.

The GLP3-M in the Network

Test plans and test results can be stored locally or on a central server. This ensures a high level of data security and optimal data exchange between different test systems.

The GLP3-M operates optimally in all network infrastructures. This feature provides the ideal platform for collecting, managing, analyzing, and distributing information.

Als Datenbank werden bewährte und weit verbreitete Technologien von Microsoft® eingesetzt.

The testing devices can also be seamlessly integrated with ERP, PPS, and CAQ systems. For all requirements, provide offers tried-and-true, customer-tailored standard solutions.

Network Failure

Each test device automatically saves local copies of the current server test plan memory to continue working in the event of a network failure.

In the event of a network outage, the local test plans are used, and the test results is stored locally on the test device.

Once the network connection is restored, the test device automatically sends the test results back to the server, ensuring that the server'smemory is once again up to date.

The GLP3 in Complex Global Network Integration

Die auf Windows® basierenden GLP3-Prüfgeräte können in beliebig komplexen Netzwerktopologien betrieben werden. Sie können beliebig viele Prüfgeräte an verschiedenen Unternehmensstandorten weltweit installieren, die alle mit einer zentralen Server-Datenbank für Prüfpläne und Prüfergebnisse arbeiten. Unsere große Erfahrung in der globalen Vernetzung unserer Prüfgeräte gibt Ihnen die Sicherheit, unabhängig vom Produktionsstandort die gleiche Produktqualität anbieten zu können.

Of course, all test plan, printing, labeling, and statistical tasks can also be performed directly on the individual test devices run. However, to avoid disrupting the production process, it makes sense to use separate workstations for this purpose in networked systems. These workstations run the same software as the test devices to ensure the greatest possible ease of use.

The label templates can also be stored centrally on a server. The testing device loads the appropriate label according to the respective test plan and transfers the data to a thermal transfer printer after the test. The labels can also be designed according to your specifications.

In the event of remote maintenance (via Remote Access), we can temporarily dial into your network if required and switch directly to the individual testing device. We then see the screen content of your testing device directly at our location. With your permission, we also have access to the mouse and keyboard. These operations are, of course, only carried out in consultation with you and require your separate access authorization.

Automation

Fully Automatic GLP3-M Motor Test Systems in Production

The GLP3-M test systems can be excellently integrated into automated production. Automation, in particular, is a special strength of SCHLEICH due to its company structure.

In addition to software, electronics, and systems engineering , automation also involves mechanics and mechatronics. These services are provided by SCHLEICH Mechanical Design, our CNC machining centers, and our mechanical assembly department.

GLP3-M integriert in Ihre bestehende Automatisierung

Sie haben eine automatisierte Produktion und möchten das GLP3-M in Ihre Produktion integrieren. Dazu kann das Prüfgerät über Schnittstellen von einer SPS komplett ferngesteuert werden. Bei Bedarf können auch Prüfpläne und Prüfparameter auf das Prüfgerät übertragen werden. Die Rückmeldung der Prüfergebnisse erfolgt sowohl qualitativ als auch quantitativ.

GLP3-M integriert in ein SCHLEICH-Prüfsystem

We supply test systems consisting of the test device, the contacting of the device under test, and the complete mechanical automation. Everything turnkey from a single source. All automation components are developed, designed, manufactured, assembled, and commissioned in-house at SCHLEICH.

Häufig übernimmt das GLP3-M neben der Prüfung auch die Ablaufsteuerung der Automatisierung. Bei höherem Automatisierungsgrad kommt alternativ eine SPS zum Einsatz. Wir gehen sehr kundenspezifisch auf die Wünsche und Anforderungen ein.

The result is the solution tailored precisely to the task at hand.

Data exchange in automation

The GLP3-M is ideally suited for integration into automation systems. For this purpose, it provides an enormous variety of different interfaces for communication with various automation systems.

Typical requirements are:

Control of complete processes and components
– Processing of inputs, signal generators, scanners, RFID readers…
– Setting of outputs for e.g. cylinders…
– Control of Motors and drives…
Exchanging Start, Stop, and Result Signals
Direct communication with an PLC controller
Bidirectional communication
– Receiving test plans and test parameters
– Sending qualitative and quantitative test results
– Sending raw data
Communication with robots, cameras…

Our configurable standard software modules fulfill these tasks, reducing the effort for integrating the GLP3-M into automation systems to a minimum.

Data exchange with IT systems

Data exchange between GLP3-M and other IT systems occurs via proven solutions.

Typical applications:

Importing production orders from ERP systems
Automatic dynamic generation of test plans from production orders and bills of material
Automatic dynamic generation of test plans from composite sub-test plans
Automatic generation of serial numbers from production order data
Reporting of results to ERP systems
Receiving label data for label printing
Communication with specialized systems in the automotive industry

Traceability in the production chain

Traceability provides you with the ability to obtain clear and complete information about the entire manufacturing process, even retrospectively. In the event of quality problems during production or after delivery, traceability offers you the option to respond in a targeted manner.

We provide responses to the following questions:

Which end products, assemblies, and components are affected?
Which customers have the end products, assemblies, and components?
Which assemblies and components are built into the end product?
When, where, and by whom were which parts processed in the manufacturing process?
Who manufactured or supplied the assemblies and components?
What are the test results s for the individual assemblies and the final product?

A prerequisite for the response to these questions is the unique identification of each component, assembly, and final product with a number or code. Additional information such as customer number, supplier number, batch number, etc., may be required for improved traceability and search functionality.

GLP3-M Prüfsysteme sind in der Lage, diese Kennzeichnungen und Zusatzinformationen z. B. über Barcodeeingaben zu erfassen und zusammen mit den Prüfergebnissen, dem Prüfdatum und den Prüfernamen in der Datenbank des Prüfgerätes oder im Netzwerk zu speichern. Anhand dieser Informationen kann später nachvollzogen werden, wo, wann und von wem Bauteile im Fertigungsprozess bearbeitet oder angeliefert wurden.

All Facts at a Glance

Customized Motor test technology in perfection.

Ideal for complex Motor no-load and load test benches
Inspection of all components— rotary button, brakes, temperature sensors …
Test benches for e-mobility
Test benches for pumps, servo and linear drives…
All types of safety tests
function test Single-phase and three-phase up to 1,000 A
Testing of physical parameters – pressure, temperature, leakage…
Optical inspection systems

Up to 500 programmable test connections
Multiple stations with up to 50 test stations
Fast, high-precision measurements using state-of-the-art DSP technology (Digital Signal Processor)
Freely programmable inputs and outputs

Built-in industrial PC with Windows 7^® or Windows 10^®
Central memory for millions of test plans and test results – SQL Server
Most comprehensive statistical evaluations – Trending, Gaussian distribution, FPY, …
Traceability of all device under test components
Operator management
Configurable test protocol printing
Freely configurable label printing for thermal transfer printers
Multiple label printers controllable
Reading of any 1D and 2D barcodes
Fernsteuerung: RS232, SPS, PROFIBUS, PROFINET, CAN, DeviceNet, Ethernet, EtherCat, USB, …
Kommunikation mit dem Prüfobjekt: RS232, PROFIBUS, PROFINET, CAN, Ethernet, EtherCat, USB, analog, PWM, …
Full network connectivity
Data exchange with ERP and CAQ systems
Connection to MES systems
Optimal OEM prerequisites for easy integration into automated lines
Option for remote maintenance and remote calibration

Project examples

Motorprüfstand für Torantriebe

Electrical safety test
Load test up to 1000 Nm
Interchangeable adapters for different sizes
Protection via safety light curtain
Adjustment of the Motor position limit switch
Verification of the Motor electrical system

Motor test system for hybrid Motors

Automatic sequence
High voltage up to 6000V
Insulation resistance measurement up to 100GΩ
Variable supply voltage
Hoher Prüfstrom
Frequency converter for Motor control
Type-dependent parameterization of the frequency converter
Measurement of the rotor voltage
EMF measurement
Additional leak test
Rollcontainer mit Prüfhaube
Automatic contacting

Motorprüfstand für Gabelstaplermotoren

Fully automatic sequence
Hochspannungsprüfung mit automatischer Umschaltung
Battery simulation of the forklift network
Frequency converter for Motor control at various operating points
Temperature sensor measurements
Complete encoder analysis on one revolution
Locked rotor current measurement with 100A
Measurement of Motor coasting
Brake Test
Contacting via high-current terminals
Prüfhaube Modell 10 mit viel Platz zum Arbeiten

Motorprüfstand für Servomotoren

Dual station – testing is performed alternately at the stations
Time saving: during Test, connection and disconnection can be performed at the other station
Test of synchronous Motors with encoder/resolver and brake
Test of all attached components
Detailed Test of the encoders with the SCHLEICH-EncoderAnalyzer
Prüfhaube Modell 10 in der schmalen Ausführung

Test system for household appliance Motors

All electrical safety Tests
function test
sense of rotation test
Noise Test
Label printing
Profibus-Interface zur Bandsteuerung Simatic-S7^®
Workpiece carrier system control with pre-stopper and main stopper
Lifting station
Contacting

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German PDFs

International PDFs

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