Used as an alternative to optical encoders, the AS5311 Hall-effect-sensor-based linear magnetic encoder is presented as the first to offer submicron resolution. For linear motion sensing, a multipole ...
Optical or magnetic linear encoders handle high-res needs in dirty jobs. Linear encoders help minimize errors in motion transmission such as backlash, hysteresis, abbe errors, ball-screw thermal ...
New hybrid system overcomes limitations of conventional positioning stages by combining piezo-flexure-drive advantages with the long travel ranges and high holding forces of a servo-motor / ballscrew ...
A typical linear encoder consists of a scanning unit and a scale. The scale is generally glass and is cemented to a support, usually an aluminum extrusion. The scanning unit contains a light source, ...
Designed for demanding industry and research applications of scanning, measuring, imaging, and alignment. (Nanowerk News) Global precision motion control and nanopositioning industry leader PI has ...
Precision motion and positioning expert PI (Physik Instrumente) recently released a new member of the PIMag ® linear motor stage family. The compact ultra-precise V-551 linear translation stage ...
San Jose, Calif. — Avago Technologies says it has introduced the industry's first reflective encoder with an analog output. The AEDR-8320 high-resolution miniature surface-mount (SMT) optical encoder, ...
Brushless servo motors are all the hype these days. But stepper motors still provide a number of advantages while being more cost efficient and robust. Together with precision linear and rotary ...
Analog and digital optoelectronic sensors combine an LED and an optoelectronic integrated circuit in a compact package to enable optical encoders to provide absolute or incremental position detection ...
A paradigm shift occurred in Paris in the late 17 th Century, as the speed of light that thinkers, such as Descartes and Aristotle, had speculated as being infinite and instantaneous had been ...
Incremental-rotation or linear encoders are very common, but normally they do not provide a direction signal. This design shows an easy way to detect forward or reverse direction. Incremental encoders ...
The sensors can be utilized as encoders because they offer the performance and reliability needed for dynamic closed-loop control. They provide continuous, precise position feedback that permits ...
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