Same Sky's Motion and Control Group has added a new series to its innovative AMT absolute encoder family designed to support larger motor shaft sizes from 9mm to 15.875mm (5/8"). The AMT25 series, ...

During long-term operation of lock gate motors, abnormal vibrations in hydraulic linkage motor bearings can be caused by pad wear, insufficient lubrication, or loosening due to vibration. These ...

The paper presents a novel approach for driving a voice coil motor (VCM) in a hard disk drive (HDD), based on an adaptive voltage driver. The adaptation of the driver compensates for the variations of ...