A novel dual-servo stage using the magnetic levitation technology for semiconductor lithography to achieve high-precision and high-acceleration simultaneously is shown in this paper. The dual-servo is ...

SMAC ’s new LPL80 line of electric linear moving coil actuators were designed for filling machines and come in the standard 80mm size. The actuators use a dc linear servo motor, replace air cylinders ...

Voice Coil Actuators (VCAs) offer a compact method for the production of linear actuation. VCAs can operate either as an open-loop or closed-loop actuator, with the latter involving an internal sensor ...

Figure 1. Linear Voice Coil Actuator. Used in a wide range of medical and industrial applications, an axial voice coil actuator is composed of a permanent magnet situated within a moving tubular coil ...

Typical 4K TV speakers suffer because they use tiny voice coils and diaphragm cones that struggle to produce big sound. The thin actuator could use the screen's entire display to amplify the sound.

The global voice coil motor market was valued at $119.6 million in 2021, and is projected to reach $189.3 million by 2031, growing at a CAGR of 4.8%. PORTLAND, OREGON, UNITED STATES, November 8 ...

Portland, OR, Sept. 06, 2022 (GLOBE NEWSWIRE) -- According to the report published by Allied Market Research, the global voice coil motor market amassed revenue of $119.6 million in 2021, and is ...