Drive for e.g. flight package conveying system, has alternating current motors by which conveyors are driveable, where each conveyor is provided with drive motors and each drive motor is connectable and detachable from conveyors

摘要

The drive has alternating current motors e.g. irregular asynchronous motors by which conveyors (F1, F2) of conveying tracks are driveable. Each of the conveyors comprises of a set of conveyor sections (Fa-Fd) and includes drive motors (2a-2d). Each of the drive motors is connectable and detachable from the conveyors, and the drive motor (2a) is an asynchronous motor controlled by a frequency converter. The drive motor (2a) is defined as master based on predefined target values, and the drive motors are formed as roller motors.