O18/C

Testing of die-cast rotors, for the EV sector.
The rotor is tested in 2 modes: through O3/BPR transducer for detecting discontinued bars, blowholes, porosity, etc..(like O6/C ); using a sample stator, inside which the rotor being tested is housed, to calculate the resistance and reactance of the die-cast cage. The sample stator is interchangeable and assembled on a relevant housing, moved by a robotic axle. Another adjacent station enables LASER marking for good parts. Automatic loading and unloading using a ROBOT.

Maximum rotor dimensions:

  • outer diameter 200 mm
  • height with 500 mm shaft

Rotation speed: 400 rpm.

DETECTABLE DEFECTS:

  • Interrupted bars
  • Blowholes or porosity
  • Bar gradient angle
  • Short circuit between bars due to infiltration
  • Quality of aluminum
  • Eccentric cage

OPTIONS: 

  • Safety lamps
  • Air conditioning

Related tests

Die cast rotor test

This test has been carried out by RISATTI INSTRUMENTS since 1975, for the immediate detection of the main defects found on die-cast rotors.

Related machines

Our other creations. See the datasheet for more information.
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Partial discharge detector for laboratory on Surge and dielectric strength.
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Test on stators with standard 8 terminals expandable up to 16, in groups of 4.

H5/NCP-EV

Test on specific stators by sector ELECTRIC VEHICLES – EV.

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O18 C FRONTE RESIZ

O18/C

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O18 C FRONTE RESIZ

O18/C

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