Electric motors testing means
Our testing means allow us to conduct experimental tests at all stages of product development, whether for de-risking phases (validation dummies), performance validation tests of prototypes, or approval tests of mass-produced products.
Our Testing Means
ERNEO has a range of means dedicated to characterization and testing
Electrical testing:
- Impedance analyzer
- Ohmmeter
- Insulation testing
- Dielectric testing
- Surge test
- Power analyzer
- DC and AC power supplies
- …
Mechanical and thermal testing:
- Accelerometers
- Temperature measurement
- Flow measurement
- …
A secure testing chamber to perform electric motor tests:
- Speed-regulated servo motors (up to 50 000 rpm)
- Several test benches, including 2 benches with a mounting block, allowing the testing of motors at very high rotational speeds (up to 100 000 rpm)
- Torque transducers from 0. 01 N.m to 2000 N.m
- Speed sensors
- Hysteresis or eddy-current brakes up to 50 000 rpm with torque or speed regulation
- Inverters and variable speed drives (including SiC-based inverters) for PM synchronous and asynchronous machines
- Tests with controlled load or back-to-back tests
Measurement equipment:
- Three-phase power analyzer,
- Accelerometers,
- Current and voltage measurement,
- Temperature measurement, flow rate
- Data acquisition system, signal processing and analysis software
Cooling and lubrication
- Water pumping station
- Oil pumping station
- Ventilation system
Environmental testing: Specific tests can be carried out in furnaces (over 1000°C), ovens or climate chambers. We also have a liquid nitrogen test bench.
Test equipment for magnetic materials
- Fluxmeter,
- Helmholtz coils,
- Gaussmeter,