Used with free-flowing liquids, the Federal XACT-FIL hygienic rotary weight filling system utilizes open source software to enable customization and a control system with off-the-shelf components with global availability. It includes an intuitive HMI, three-axis servomotor drive train, specialized drive-axis clutches, washdown-rated load cell enclosures, frameless upper guarding and a tabletop with five bore shafts. Optional laser scanner-based safety guarding is available.