Custom parts and assemblies can save time and money while improving performance on linear motion projects. But finding vendors that can handle customization is key. Here are some tips for finding ...

The amount of preload applied can be used to adjust the stiffness (and friction) of the bearing by changing the ball size to as small as 1 µm. Each application is a little bit different. For every ...

Above: Test fixture to explore proof of concept idea of linear assessment using an accelerometer. This project sponsored by Medtronic uses accelerometer feedback to interpret custom vibrational ...

Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

Lightweight and compact precision piezo actuators and grippers from PI USA provide high speed and nanometer resolution in a small package. Auburn, MA – The piezoelectric effect directly converts ...

In the next few weeks, linear motors will face their ultimate litmus test. After years in the eye of a swirling technical storm, surrounded by doubters who say they're too expensive, supported by a ...