When designing a complex machine, engineers have two options. They can get all parts of the system—controller, drives, motors, I/O and human-machine interface (HMI)—from a single vendor. Or, they can pick and choose devices from mul-tiple suppliers.
Choosing between linear and rotary indexers for an automated assembly application depends on application requirements and space availability on the plant floor.
Regardless of its size, an airplane part needs to be monolithic, with minimal dimensional variation. Such parts ensure better control of the aircraft’s final weight.
High among the achievements of NITA Labeling Equipment—a Quebec, Canada, manufacturer of pressure-sensitive labeling machines—is being named the Innovative Company of 2010 by the Industrial Research Association of Quebec.
ELGIN, IL—Cable manufacturer Helukabel has joined the CC-Link Partner Association, the nonprofit organization that manages and oversees CC-Link networking technology.
The distinction between AC induction motors and permanent-magnet DC servomotors was once fairly clear. AC motors were for high-horsepower applications, such as compressors, pumps, blowers and bulk-handling conveyors. DC servomotors were for applications requiring low horsepower, high torque, high cycling and precise positioning, such as machine tools and pick-and-place machines.
Forty years ago this month, the Skydeck at the Sears Tower (now known as the Willis Tower) was opened to the public. The observation floor remains one of Chicago’s most famous attractions, drawing nearly 1.3 million visitors annually.