... auto receive.Stitch camEach system setting is controlled by a step motor. It has 24 stitches of independent selections and each ... degree adjustable the positions by knitting program command.Racking systemServo motor control, the programmable racking position within 2 inches, each ... each level. Automatically open and close.Carriage drive systemAC servo motor, tooth shape dricing belt, no oil needed. 24 ...