function model windscreen wiper motor

The following are easy to recognise on the cutaway model:

  •  Armature with carbon brushes
  •  Field (comprising permanent magnets)
  •  Worm on the armature shaft
  •  Worm gear of nylon of the wiper shaft
  •  Strip conductors for limit switching


  •  Allow the motor to run by pushing the button
  •  Limit switching when the button is let go of
  •  Current measurement in idling and under load


ordernumber 1309