IE5+ permanent-magnet synchronous motors  deliver constant high efficiency and torque over a wide speed range, reducing ...

Abstract: This paper proposes an absolute positioning method for distance encoding by fusing reference signals with incremental signals. Reference marks with extinction characteristics are embedded in ...

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

Across motion control applications, encoders are a common choice to provide feedback over position, direction, and speed. A key aspect of their specification is the selection of an incremental or an ...

Kollmorgen has introduced the new SFD-M (Smart Feedback Device, Multi-Turn). It allows machine builders to achieve high-resolution multi-turn feedback with absolute positioning information available ...

Equipped with high-precision crossed-roller bearings installed in a proprietary process, these stages achieve excellent geometric performance: the 130 mm variant, for example, features 1.2 µm ...

Absolute encoders and incremental encoders are the two main types to consider, but what is the difference between the two technologies, and which is best suited for your particular design? While ...

Measuring the position of a rotating shaft, speed or direction of motion typically requires a rotary encoder. The two main types of encoding techniques are: absolute and incremental encoders. The ...

3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways. Automated systems are a wonder of the modern manufacturing era. By allowing intelligent control systems ...

Last year, Automation World examined the differences between accuracy, resolution, and precision in the encoder world. And while understanding the differences among these terms is important to ...