METHOD FOR STOPPING LOOM AND LOOM FOR REALIZING STOPPING METHOD

摘要

Rotation of a main shaft (10) is stopped by a first braking step that is started at a time point at which a stop command has been generated or later, the first braking step dropping a rotation rate of the main shaft (10) toward a predetermined stop rotation rate that is lower than a steady rotation rate by changing a command rotation rate two times or more; and a second braking step of actuating an electromagnetic brake (60) at a time point at which the rotation rate has reached the stop rotation rate or later and braking the main shaft (10). In addition, the command rotation rate is changed in the first braking step every period of one rotation or more of the main shaft (10).