Every encoder-based motion-control axis, such as a servo motor or step motor, must know where it is to be accurate. If it doesn’t, it will never reach its target position. But the encoder must first ...

Direct drives place rigorous demands on position-signal quality. Optimum measuring signals increase the quality of the machined workpiece surface, reduce vibration in the machine frame, stop excessive ...

HEIDENHAIN CORP. introduced smarter and faster versions of the RCN absolute angle encoders series for use in machine tools. The RCN 2001, 5001, and 8001 are especially useful with fast rotating axes ...

With a robust 1-Vp-p interface, the LS 688C linear encoder has a scanning carriage that rides on ball bearings, resulting in strong rigidity in the measuring direction, as well as backlash and ...

Addman Advanced Metals has scaled from a single 3D printer to 25 while also building out a robust array of subtractive machines. In this video, find out how the shop manages its additive and ...

Last year, Automation World examined the differences between accuracy, resolution, and precision in the encoder world. And while understanding the differences among these terms is important to ...

HEIDENHAIN updates its successful angle kit encoder line again by modifying the ECA 4000 angle ring encoder series for use in safety-related applications. Of notable use in machine tools where ...