He had some latching Hall effect sensors lying around, but lacked the ring magnet that is usually used with such sensors in magnetic encoders. But luckily, he had a mess of magnetic spheres, each ...

The company’s magnet-based absolute encoder has a unique design. The in-booth demo was impressive and promised to deliver accuracy to <0.1 degrees while rejecting stray magnet fields from the motor.

Melexis is aiming at electric motors with family of angle-sensing absolute magnetic encoder ICs that can work at high speed and typically deliver 1° accuracy or better. “By detecting the three ...

Designed to withstand dirt, moisture, and oil, this solution eliminates wear-prone parts and avoids magnet reliance, enhancing longevity in automotive, appliance, and consumer electronics applications ...

A novel design of a magnetic rotational sensor is presented in this paper. It contains a ring magnet simply magnetized through its central axis, which is deliberately displaced a distance from the ...

Hands on: Armari Magnetar MC64T7-AW1650G4 review Unbeatable CPU performance and solid GPU acceleration make this an extraordinarily capable workstation ...

A: The magnetic encoder uses a rotating gear made of ferrous metal, and a magnetic pick-up has a permanent magnet and a sensing element (Figure 1 and Figure 2). As the gear (or ring) rotates, the ...

“Qualified for industrial and consumer applications to JEDEC JESD47K, it has accuracy better than 10µm achievable by use of proper linear or rotary magnet encoder,” according to the company. “Channel ...

Renesas says its magnet-free, dual-coil technology will offer high resolution, precision and reliability for motor position sensing applications The Japanese semiconductor specialist Renesas has ...