ETEL has introduced its MWD+, a track with stronger magnets for the company’s existing LMG and LMS linear motors that enables up to 15% higher continuous and peak forces, the company says. All MWD+ ...

Linear motors, like linear-shaft motors, are defined as synchronous motors. In effect, current is applied to the coil to form an electromagnet that synchronizes to the magnetic field of the ...

The scale-less SL083 motor is aimed at positioning applications that need the repeatability, reliability and robustness of a linear motor, with a resolution and repeat accuracy of up to 5µm. The ...

2.1. Voice Coil Motors Voice coil motors (their name comes from their use in loudspeakers) utilize the Lorentz force, which is when the generated force is equivalent to the magnetic field strength and ...

Abstract: A novel transverse flux switched-flux linear motor (TFSFLM) is proposed in this paper, which has high thrust force density and low cost due to combining the advantages of transverse flux ...

This video is an animation of the principle behind PI’s magnetic linear motors. The magnetic linear motors correspond to a sequence of a number of voice-coil actuators; individual coils can be ...

The linear-motor type magnetic flux pump serves as a wireless power source intended for charging second-generation (2G) high-temperature superconducting (HTS) double-pancake coils (DPC). This study is ...

Kollmorgen’s IC DDL motors feature a low cogging design, providing smooth and controlled performance. Optimising rated force ...

Technically, the patented HET motor (described in some detail in the above video from Linear Labs), as described by Brad Hunstable, is a “3D Circumferential Flux Motor” with four rotors.

MELEXIS MLX90423 3D magnetic position sensing solution blends high accuracy for long strokes (up to 30mm), stray field immunity (SFI) and ISO26262 (supports up to ASIL D system integration). Solution ...

A Linear Scheme for the Numerical Solution of Nonlinear Quasistationary Magnetic Fields, Mathematics of Computation, Vol. 41, No. 164 (Oct., 1983), pp. 425-440 ...