4.3.1　Outline of Shedding Motion

(1) Attach one servomotor 1 per heald frame 7 and drive each heald frame 7 independently.

(2) The servomotor 1 rotates via reduction gear 2 to rotate the eccentric disk 3.

Rotation of eccentric disk 3 oscillates connecting rod 4 and lever 5, and the heald frame 7 attached to rod 6 moves upward and downward via rod 6.

(3) The motion pattern of heald frame 7 can be changed by rotation and stopping of the servomotor 1 and by changing rotation speed.