Motion Control

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High-efficiency ballscrews are ideal for precise, high-speed linear positioning. However, back-driving can be an issue, especially if the ballscrew is in a vertical position. If the ballscrew is not held properly, the load could drop quickly and cause damage to the payload, machine and workers.

Walk into any modern assembly and packaging facility, and the conveyor systems may very well resemble roller coasters at an amusement park—going up steep inclines, moving down drops, and twisting and turning around equipment and machinery as they transfer product from one area of the plant to another.

Today’s typical automobile features nearly 100 exterior and interior sensors, with the number likely to increase in the near future. Those located on the outside (axle load, steering angle, blind spots, air temperature, etc.) require special protection from the elements and unique production methods.

Successful manufacturers never get tired of facing new market challenges. This statement applies to companies across all industries—including those involved in the annual manufacturing of more than 1 billion tires worldwide.

The advent of laboratory automation systems has made a significant impact on clinical diagnostics, drug discovery, food and agricultural research, and forensics.

A few years ago, Brian Gattman, senior mechanical engineer at Fluke Corp., faced a big problem when designing the company’s new handheld TI400 thermal imaging camera. The off-the-shelf bearings he wanted to use in it were too big and had a too-high coefficient of friction. By working closely with the supplier, however, he was able to have the bearings custom made to meet both design specifications.

Aircraft manufacturing has changed significantly in recent years. Instead of being assembled in one spot, most aircraft today are built on moving assembly lines similar to those used by automakers. Despite this evolution, however, many aerospace manufacturers still rely on hydraulic jacks, tuggers or overhead cranes to move aircraft through the various manufacturing stages.

There are many factors that play a role in choosing the proper drive mechanism for your automation equipment.

To increase productivity, manufacturers are continually looking for new ways to automate their assembly processes.