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Automation. Test systems. Production lines. EOL.
Custom-made to your custom requirements.
SCHLEICH plans, designs, and produces complete test workstations, production lines with transfer systems, EOL test stations, and large-scale systems with a wide variety of automated test systems, together with you.
Comprehensive consultation in advance and the complete development of the customer-specific system lead to your custom-made solution. With hardware, software, and mechanics in line with your expectations.
Whether custom-designed device under test fixtures or specialized engineered contacting solutions – we accompany you through the entire project until the turnkey handover of your new system.
As your project partner, we not only provide our project experience, developed over many decades. We also contribute our logistical infrastructure, PPS-controlled project management, and guarantee that all deployed technologies are always State of the Art.
We would be happy to advise you. Contact us!
Turnkey test and production lines – Custom single-station test systems
With our extensive product range, we provide you with built-in test systems for almost every electrical testing task – regardless of your industry.
Do you require a complete production system with all necessary components?
Then SCHLEICH is the right partner for you!
Decades of experience, highly qualified employees with extensive project experience, and the consistent use of State of the Art technologies distinguish us as a reliable partner in systems engineering. Thanks to our exceptional manufacturing depth, we deliver a complete, turnkey system from a single source.
Mechanics, controls, electronics, software, testers – we design and manufacture the solution for you that meets your requirements. In doing so, we do not fall back on a dusty "construction kit", but always orient ourselves towards contemporary, computer-aided technologies.
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For production lines, we use reliable automation components equipped with corresponding processing and test stations. The tester's PC or a PLC can be used as the belt control. We create the control software entirely according to your specifications. Also, the workpiece fixtures on the pallets of your production line are also designed and manufactured by us from scratch.
Complex system solutions, in particular, require a suitable concept for data storage. In an extensive manufacturing process with various test stations, different testers can autonomously run tests from one production step to the next. Provided that the product or pallet is uniquely identifiable by a serial number, the individual test results at each station are stored with this serial number in the central memory. At the end of production, all individual results for this product are then available for further processing.
The production lines can be equipped with a variety of SCHLEICH test devices as well as screwdrivers, cameras, and other components. Our memory software reads the test results from all test facilities and documents them under the serial number of the finished product. This is the basis for complete traceability.
A single-station system always consists of a test device in combination with a test cover.
Together, both components form either a common unit or two separate units. For separate units, the pluggable cabling between the components is always included in the scope of delivery, so you receive a reliable, turnkey test system.
Impressions of single-station test systems
Test system for geared motor testing | EOL
Geared motors are checked for their functionality and safety. The geared motor is loaded with a torque motor for the function test. Protection against intervention is provided by the safety light curtain visible in the foreground.
Test system for hybrid drives
The test device examines hybrid Motors for safety and functionality, including the tightness of the cooling system.
Test system for hybrid drives
The test device examines hybrid Motors for safety and functionality. The scope of delivery also includes the technically sophisticated and high-quality high-current connector.
Test systems for welding resistors and rotors
The test device checks the electrical function of the products and measures the extremely low-resistance welding contact resistances.
Test system for Motor end-of-line testing | EOL
The test device examines electric Motors for roller doors and blinds for complete functionality. These extremely slim Motors deliver high torque in a compact space. In a de-energized state, they must also automatically lock to prevent the roller shutter from falling.
Electrical safety as well as electrical and mechanical function must be reliably tested to guarantee the safety of the products.
- protective conductor resistance
- insulation resistance
- High voltage AC
- Current consumption & Power
- Speed in both directions
- Torque in both senses of rotation
- Holding torque in both directions
- Vibration
- including automatic docking of the device under test
- Safety light curtain
Universal test system for cables and luminaires in the film industry
This test system is used for testing all types of extension cables.
Specialized extension cables are frequently used in the film industry. These cables are subjected to very high mechanical stresses. Defective cables result in costly production day outages. Therefore, these specialized cables must be re-tested before each shoot to ensure electrical safety and function.
- protective conductor resistance
- insulation resistance
- High voltage AC
- leakage current
- Residual Current Device
- Current consumption of luminaires
Test system for refrigerators
The test device tests refrigerators and freezers within a supply voltage range of 12V DC to 230 V AC.
Connection of loose connection wires is achieved via pneumatic terminal blocks.
Test system for blinds and belt winders with optical pattern recognition
In this application, in addition to extensive function testing with torque measurement, an automatic evaluation via video camera was built-in. This allows the segment displays to be checked in conjunction with various functions on the LCD screen. Among other things, the camera detects whether the corresponding antenna symbol is correctly displayed on the LCD for the operator when the DCF77 time transmitter is activated.
The belt winder has ten different small control buttons on the front, which the test device operates independently via freely programmable miniature cylinders. The test device can thus simulate the operation of the buttons exactly as the end-user will later run them on the roller shutter belt winder.
Test system for coils
In a double station consisting of two individual test covers, steering assistance drives are tested.
Test system for power strips
Safety and polarity reversal tests are automatically run on all sockets. Simultaneously, the current consumption of built-in components is also efficiently tested.
Since numerous test stations are in use in this project, data from all test devices is centrally stored on an SQL server. Thus, test plans are always up-to-date and available to all connected test devices, and production management is always informed about the current test results.
Test system for electronic assemblies
The assemblies are subjected to an accelerated continuous loading process in a "run-in" test bench. In the process, they are subjected to mechanical vibrations and also thermally heated. In this way, the "bathtub curve", which provides information about the expected probability of failure distribution throughout the product life cycle, can be calculated in advance as early as the development phase.
Test system for complex luminaires
Contacting is performed with specialized adapters, which are displayed to the operator. Two label printers are used for the final labeling of the products.
Impressions of Test & Production Lines
Production line for pumps
The products on product carriers move into the test stations, are lifted into the connections, automatically contacted, and extensively tested.
Complete system for electric Motors
This system consists of a device as well as the complete test and assembly equipment for the electric Motor. The rotary indexing table is the central processing unit: Automated assembly steps, tests, and labeling take place here. A linear system is used for loading and unloading, autonomously feeding material from storage boxes and depositing parts.
Production cell in a line for electric Motors
This system consists of the device as well as the complete test and assembly equipment.
Production line for windings
In this line, stators are tested and impregnated.
During ongoing processes, the products move through the equipment.
Production line for vacuum cleaner Motors
The test system was directly built-in into a line.
Before entering the test station, the workpiece carriers are separated. Piece by piece, they then move into the test station. The test cover closes and opens automatically after each completed test procedure.
Under the test cover, predefined electrical safety, function, suction, and sound tests are performed.
Just "GO" tested engines are given a label after completion of the test. In this system, the label is used by the operator attached. Alternatively, however, the application can also be fully automatic.
Production line for windings
In this line, stators are tested and thermally bonded.
Assembly and test line for electronic modules
In this equipment, the complete production line with various workstations was planned and designed. The complete conveyor system, the pallets including the test nests, and the contacting are provided by a single source. Additionally, lifting tables are included for an ergonomic working height.
Complex electronic assemblies are manufactured and tested during the individual production steps. This includes safety and function tests, as well as an inverter load test. Physical loads are introduced into the test setup by means of a vibration test during operation and a check of the operating points using load simulation.
At the same time, module calibration and programming, as well as data exchange via an interface, take place. Test bits are set and read in the device under test, and both version and serial number storage are performed.
Testing of burner controls in a line
Section of a production line
Test equipment for checking control cabinet air conditioning units
The complete production is equipped with various testers on spatially separated production lines. The safety and function tests take place at different workstations at different times in the production flow. However, all test plans and test results are continuously stored centrally on a server.
All products are uniquely identified by barcode, so that later all results collected in the memory can be uniquely assigned to each individual device under test. The result is seamless documentation.