Part 1 of this FAQ looked at the optical rotary encoder, a low-cost, high-resolution, easy-to-use sensor for indicating incremental shaft position (although it can be “upgraded” to indicate absolute position as well). Q: What is the basic principle of the magnetic encoder? A: The magnetic encoder uses a rotating gear made of ferrous metal, and […]
Encoder
What are optical rotary encoders?
Accurate measurement of rotary shaft motion, including position, velocity, and acceleration, is crucial in numerous applications. This is typically achieved by incorporating a rotary encoder into the motor or shaft assembly. While “rotary encoder” is often abbreviated to “encoder,” it should not be confused with other electromechanical or electronic encoding devices used for data format […]
Magnetic guide sensor boosts robotic path-tracking accuracy with 1mm precision”
Naviq is introducing the MTS160, a state-of-the-art magnetic guide sensor for mobile robots, featuring patented angle measurement capabilities with 1-degree precision and position accuracy within 1mm. This unique dual functionality provides exceptional orientation and positioning precision, significantly improving the navigation capabilities of mobile robotic systems. Unlike traditional magnetic line-following sensors that only detect position along […]
Custom designs of legacy/discontinued sensors
NewTek custom designs linear position sensors for companies that can no longer source replacement LVDTs from original suppliers. As LVDT manufacturers discontinue specific lines of position sensors or no longer offer small volumes of custom LVDTs, companies find it hard or even impossible to get replacements. NewTek offers a solution by bringing back to life […]
Programmable encoder introduced with versatile mounting options and wide temperature range
CUI Devices’ Motion and Control Group today announced the introduction of a new model to its AMT incremental encoder family that supports smaller motor shaft sizes from 1 mm to 6.35 mm (1/4 inch). The AMT12 series, based on CUI Devices’ proprietary capacitive ASIC technology, brings the same high levels of durability, accuracy, and immunity […]
Flexible artificial intelligence optoelectronic sensors towards health monitoring
Researchers at Tokyo University of Science (TUS) have developed a flexible paper-based sensor composed of nanocellulose and zinc oxide (ZnO) nanoparticles that operate like the human eyes and brain. The sensor is energy-efficient, responds to optical input in real-time, and is both flexible and easy to dispose of, making it ideal for health monitoring applications. […]
Portable, 4K HDMI encoder offers multi-channel support
VITEC is launching the MGW Diamond-H 4K HDMI encoder to further enhance its broad portfolio of HEVC encode and decode products. The MGW Diamond-H, a portable 4K HDMI Encoder is a significant addition to VITEC’s portable HEVC encoder product line, setting a new standard for quality, efficiency, and integration. With the ability to encode up […]
Powerful compact, low-cost electromagnets
A powerful series of compact, low-cost electromagnets has been released by Magnetic Sensor Systems (MSS). Their E-22-150 Series of Tubular Electromagnets 1.5 in. in diameter x 2.15 in. feature 19 different windings to select from based on the duty cycle and holding force requirements of the application. E-22-150 Electromagnets are immediately available off-the-shelf in sample […]
LVDTs provide critical measurements for steam turbines
Hermetically-sealed linear position sensors from NewTek Sensor Solutions tolerate the high temperatures and vibrations of steam turbines to deliver accurate and reliable position feedback on the position of the governor and throttle valves. Their high measurement accuracy also makes them ideal for monitoring turbine shell expansion and bearing vibrations as part of process control systems. […]
Intro to panel mount encoders
In the domain of electrical engineering, panel mount encoders play a pivotal role in precision measurement and control systems, influencing the performance and accuracy of a diverse range of applications. Panel mount encoders fall under the category of rotary encoders. These devices are physically affixed to panels and find primary utility in human interface applications. […]
