MOTOR-REGULATING DEVICE AND METHOD

摘要

The invention concerns a motor-regulating device and method. According to the invention, in order to prevent phase distortion and the like in controlled systems, a sensor (250) for detecting the state of movement of a motor (200) is provided directly on or in the force-transmission interface (270) of the motor. The sensor can, for example, determine the position, speed or acceleration directly. The invention is particularly suitable for regulating linear motors in high-precision applications, such as machine tools, milling machines or automatic fitting machines.