Encoders are the most widely used feedback devices for electric motor control, capable of delivering precise position and speed feedback for closed-loop performance. With numerous technology options ...

AUBURN, Mass., Oct. 14, 2025 – PI, a global leader in precision motion control and air bearing motion systems, offers the ...

Somerset, New Jersey – VCTI, a leader in broadband and telecom network intelligence, has released a first-of-its-kind open-source AI model designed specifically for the optical communications and ...

Abstract: Driving synchronous machines requires early and accurate knowledge of the absolute position of the rotor; current solutions based on resolvers, sin–cos, or absolute encoders are complex, ...

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 ...

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 ...

Abstract: Instantaneous angular speed (IAS) signals are widely used in motor control and fault detection. However, incremental optical encoders inevitably suffer from engraving and subdivision errors ...

Posital has updated its line of IXARC programmable incremental rotary encoders to deliver fractional pulse rates. They can also be set up to deliver pulse rates that are not even multiples of the ...