The Robot Report

NORD adds 112 frame size to IE5+ synchronous motor line

NORD offers IE5+ motors in sizes 71, 90, and newly released, size 112, extending the power range from 0.5 to 15.0 hp.
Futurism

MIT’s New 3D Printer Can Print a Working Motor, Complete With Moving Parts

MIT researchers have devised new tech that can 3D print entire complex machines with moving parts in a matter of hours.
Tech Xplore

How an overlooked electrostatic force could drive the motor of the future

When we hear about moving objects with electricity, most of us imagine a "pulling force." Positive and negative charges ...
IEEE

Scale-Free and Phase-Agnostic Detection of Interturn Short-Circuit Faults in Permanent Magnet Synchronous Motors

Abstract: This study presents a scale-free and phase-agnostic method for detecting interturn short-circuit faults (ISCFs) in the stator windings of permanent magnet synchronous motors (PMSMs). The ...
IEEE

Nonlinear Extended State Observer-Based Adaptive Control for Disturbance Rejection in Linear Motors

Abstract: This paper proposes a nonlinear state observer-based adaptive robust control method, aimed at enhancing the disturbance resistance of linear motor systems. The state space of the linear ...
Tech Xplore

New systems measures full magnetization hysteresis at MHz frequencies and high magnetic fields

High-frequency magnetic characteristics are essential for improving the efficiency, miniaturization, and operating frequency ...