Air spindle unit
Equipped with a new crash-proof feature, achieving industry-leading low NRRRO (non-repetitive rotational runout accuracy)!
Shinmeiwa has supplied top-class high-rigidity and high-precision air spindles in the industry, utilizing the latest technology and precision machining as a frameless motor manufacturer. However, managing the usage environment and handling of air spindles can be challenging, and in the worst-case scenario, spindle crashes (seizing) can occur. To address such needs, Shinmeiwa has developed an air spindle equipped with a crash prevention feature called "Crash Proof" and aims for further improvements in rotational speed by incorporating a "slotless motor." Shinmeiwa's air spindles will play a significant role in enhancing the performance of hard disk inspection equipment, wafer inspection equipment, and DVD inspection equipment, making them more user-friendly and high-performance.
basic information
【Features】 ● Achieves a compact design with a built-in motor and encoder ● Adopts high-precision static air bearings, realizing low NRRRO, low friction loss, and low heat generation ● Maintains precision semi-permanently by supplying clean air due to complete non-contact operation ● Utilizes slotless motors to achieve higher rotational precision than ever before ● Equipped with a crash prevention feature called "Crash Proof"
Price information
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Delivery Time
Applications/Examples of results
You can use it for hard disk inspection equipment, wafer inspection equipment, and DVD manufacturing equipment.
