AZoNano on MSN

Vertical translation stages with magnetic counterbalance combine dynamics with nanometer precision

PI (Physik Instrumente), a global leader in precision motion control and nanopositioning systems, is expanding its portfolio ...
Process and Control Today

Incremental or absolute? Encoder selection discussed

The leading and longest established online Process Engineering publication serving the Process Manufacturing Industries ...

High-Performance Direct-Drive Vertical Translation Stage with Magnetic Counterbalance

PI (Physik Instrumente), a global leader in precision motion control and nanopositioning systems, is expanding its portfolio ...
IEEE

Incremental Optical Encoder Error Modeling and Compensation for Accurate Speed Acquisition in Non-Stationary Conditions

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 ...
Automation World

Absolute Encoder

The ANS/ANM58 Profinet from Sick Sensor Intelligence delivers rapid, bi-directional communication with PLCs. The design includes an improved optical measurement system for high precision movement ...
IEEE

Incremental Optical Encoder Based on a Sinusoidal Transmissive Pattern

Abstract: In this paper, a high-precision rotary encoder based on a sinusoidal transmissive pattern (STP) is proposed for detecting shaft rotation. The STP disk can be realized by coating bell-shaped ...