ELECTROMOTIVE DRIVE ARRANGEMENT

摘要

An electric-motor drive arrangement is proposed having at least one electric motor and having at least one control device, wherein the electric-motor drive arrangement has a measurement data processing apparatus and a non-volatile memory. In this case, the memory is connected to a comparator which operates at least one optical display block of a display apparatus when a predetermined set value is reached or exceeded.

主权项

1. An electromotive drive arrangement for an adjustable component of an item of furniture, the drive arrangement comprising:
at least one electric motor; a linearly movable or rotatable driven element driven by the electric motor and operatively connected to the adjustable component of the item of furniture; at least one control device controlling operation of the electric motor; at least one measurement data processing device comprising a computing device for computing from input values representing operating parameters of the electromotive drive arrangement at least one value that corresponds to wear of the electromotive drive arrangement, wherein the operating parameters comprise all of a number of counted switch-on operations, measured switch-on times and a value of an electric current of the electromotive drive arrangement, and a memory arranged on or integrated in the measurement data processing device, said memory storing the at least one value corresponding to wear of the electromotive drive arrangement.