Test Labs

R&D, lifetime and end-of-line test labs
for Electric Motors and Gearboxes

By developing, designing and operating our own R&D test labs (test benches) for our products, we have a deep application know-how and offer a wide range of development solutions – from test labs for a “single” test specimen up to test labs with “back-to-back” configurations. In this connection, the applicable loads or load spectra are ranging from a few kilowatts up to several megawatts.
At SET the conception of both, the modular test lab development as well as the requirements for the measurement system and the actuators starts with a joint specification of the test scopes and the expected results together with the customer. In addition, measurement accuracy, reproducibility of measurement results, safety and ergonomics are matched with the individual operating environments.
The monitoring and control of the test lab is realized with a standard PLC. This furthermore allows our software engineers to integrate the automation of the test lab into existing systems.
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3 MW test lab set-up

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2.5 MW test lab set-up

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2 MW test lab set-up

• Preparation of the test specification together with the customer, taking into account all relevant standards
• E-motor and gearbox test labs for R&D, lifetime, or end-of-line testing
• Complete development of E-motor or gearbox test labs, from a few kW up to several MW
• Specification and delivery of main components (such as drive and load machine, FCs, measurement system, etc.)
• Complete automation of test lab e.g. based on customer specification
• Design and multi-body simulations of the foundation with regard to vibration measurement
• Dimensioning and simulation of test voltage supply systems (e.g. 10 kV)
• Complete test lab monitoring and control systems incl. HMI
• Measurement systems for: Electrical power (power analyser), speed and torque, vibration (housing, shaft vibrations), sound pressure and sound intensity and many more
• Measurement uncertainty calculations
• Mechanical auxiliary systems for test lab and test field (e.g. lubrication and cooling systems)
• On-site commissioning and training

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