Abstract: A servo press system in which a servo transfer device implements a transfer operation by utilizing first transfer operation instruction information that is generated depending on a mechanical motion state of a press element of a servo press or second transfer operation instruction information that is generated independently of the mechanical motion state of the press element during a press operation using a pendulum motion.

Abstract: A servo transfer press system generates a press phase signal and a transfer phase signal that are synchronized with a master phase signal, performs a press operation according to a reference press motion based on the press phase signal, and performs a transfer operation according to a reference transfer motion based on the transfer phase signal. The servo transfer press system includes a reference interference diagram generation section, a reference interference diagram storage section, an operation interference diagram generation section, an interference presence/absence comparison-determination section, and a phase signal relative relationship adjustment section, and performs a transfer press operation while avoiding interference by performing an automatic phase signal adjustment when a motion has been changed.

Abstract: A servo press system in which a servo transfer device implements a transfer operation by utilizing first transfer operation instruction information that is generated depending on a mechanical motion state of a press element of a servo press or second transfer operation instruction information that is generated independently of the mechanical motion state of the press element during a press operation using a pendulum motion.