Drive for industrial use has brake(s) and electric motor supplied with alternating current from end stage via supply lines; brake is supplied from brake controller connected via capacitor(s) to supply line(s) and is supplied from this

摘要

The drive has at least one brake (3) and an electric motor that is supplied with alternating current via supply lines from an end stage (1). The brake is supplied from a brake controller (4) that is connected via at least one capacitor (C1-C3) to at least one of the supply lines and is supplied from this. The end stage is part of a static frequency changer, an inverter or a current converter.