The use of pole reversal control devices to control lifting magnets makes it possible to adjust the magnetic field very precisely. Thus, the USGs can be continuously adjusted in holding force and perform a demagnetizing cycle when switched off, which ensures that all parts are released and unwanted residual magnetism in the workpiece is minimized.

USG pole reversal control units can be controlled via potential-free contacts with machine controls or pushbuttons in the crane operation and provide feedback on their switching status.

As an option, we can also supply manual control units and signal lamp sets to match the pole reversal control units.

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