Spin’s laboratory is equipped with a test bench for electric motors capable of detecting the main electro-mechanical characteristics.
In the area of engine characterization, we are able to perform the following tests:
- Measurement of Back EMF (vacuum induced voltage)
- Inductance measurements
- DC and AC resistor measurements
- Measuring torque and mechanical power
- Realization of efficiency maps
- Thermal characterization (S1, S2, S3)
We are able to test and characterize electric motors that meet the following prerequisites:

Maximum power | 6 kW |
Minimum power | 0.1 kW |
Power supply | high voltage 380 Vrms |
low voltage 48 Vdc | |
Maximum speed | 8000 rpm |
Minimum speed | 6000 rpm |
Maximum dimension* | 5B MEC 100 (centring 180 mm - hole spacing 215 mm) |
*Our technicians can supply flanges and adaptor joints if required |
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In addition to the possibility of characterizing electric motors, we are able to drive electric motors with power electronics that comply with the following values:
High voltage | |
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Maximum voltage | 380 Vrms |
Maximum current | 20 Arms |
Low voltage | |
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Maximum voltage | 48 Vdc |
Maximum current | 80 Adc |
Any specific requests will be evaluated separately with the customer.
The electric motor testing service includes:
- The possibility of witnessing the testing of electric motors in the laboratory
- The possibility of remotely witnessing electric motor tests
- Reporting of collected data