Klaus Hartmann

Device and method for driving a printing machine with multiple uncoupled motors

Drive for a printing press with a plurality of printing units

Safe Electric Braking Device for Printing Presses and Method of Electrically Braking an Electric Drive in a Machine Processing Printing Material

Printer drive has external rotor motor, with permanent magnets and cylinders, stator with coils, cog wheels and toothed ring

Electrical brake unit for braking electric drive motor in e.g. sheet fed printing machine, has electrical brake assembly switchable between power converter and drive motor, where brake assembly receives electrical energy

Exchange of electric motor components during repair is facilitated by use of an additional EEPROM connected to components containing redundant data such data is checked with motor data to test its validity

Rotation-angle measurement for printing presses

Drive system for a printing machine with several printing units

Device and method for driving printing machines with a plurality of independent driving motors

Printing press having motor with an external rotor