So I am working on a project where I have to pick and place a metal part.
The electromagnet is connected to a 24v robot.
The metal part weights 260g.
My problem is that when using the 24v electromagnet when there is no power connected to the electromagnet the magnet is still holding the item. This does not happen when I am using a 12v electromagnet. Both magnets have a carrying capacity of 20N.
What is causing this, and can it be fixed?
Hope you guys can help