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In computing, an optical disc drive is a disc drive that reads or writes data to or from optical discs using electromagnetic waves or laser light that are in or close to the visible light spectrum.
An optical drive disc that avoids severe undershoots or overshoots in rotational speed while also lengthening access times and using less power thanks to closed loop control.
The spindle motors of hard disc drives (HDDs) are what move the discs inside HDDs. These motors’ accuracy determines the HDDs’ capacity and speed, making them essential to HDD performance. Therefore, these motors need to have high rotational speed and low Non-Repeatable Run Out performance (NRRO).
The Global Optical Disk Drive Rotation Motor Market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Leading motion control component producer JUSTEK Inc. is situated in Gyeonggi-do, Korea. It creates and manufactures motion stages, conveyors, direct-drive rotary (DDR) motors, and linear motors.
For OEM clients who offer manufacturing equipment to the FPD and semiconductor/electronics industries, JUSTEK has created a range of customizable direct-drive (DD) motors employing Renishaw’s high-performance optical position encoders, including the tiny ATOM optical encoder.
The readhead of Renishaw’s ATOM optical encoder is only 7.3 x 20.5 x 12.7 mm in size. It has cutting-edge signal stability, dirt immunity, and reliability, making it one of the few integrated miniaturised optical encoders on the market.