For a switch-off device for starting up a winding reel electrical axle drive, which serves as a number of rotation of the three-phase motor, are designed

摘要

the invention relates to a wickelspule (1) with an electric achsantrieb (4) of the boot and a treibwalzenantrieb (5) for continuous operation. the treibwalzenantrieb (5) this is a short time after the beginning of the wickelvorganges effectively.if the continuously measured stromistwert (j; momentanistwert) of the achsantriebes (4) at the parallelarbeiten both drives (4, 5), the stored value of current (j a) at the beginning of the wickelvorganges, the abschaltbefehl (a) for the achsantrieb (4).