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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:

Test bench for electric motors

Maximum power6 kW
Minimum power
0.1 kW
Power supplyhigh voltage 380 Vrms
low voltage 48 Vdc
Maximum speed8000 rpm
Minimum speed6000 rpm
Maximum dimension*5B MEC 100 (centring 180 mm - hole spacing 215 mm)
*Our technicians can supply flanges and adaptor joints if required

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
Maximum voltage380 Vrms
Maximum current20 Arms

Low voltage
Maximum voltage48 Vdc
Maximum current80 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

Electric motors tested on test bench

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