Inner diameter grinding spindle 'SYG-120-45K-18kW'
Suppress thermal displacement with water cooling, stabilizing temperature and precision! The shaft runout accuracy is within 2μm, suitable for high-precision machining.
The "SYG-120-45K-18kW" is a high-speed internal grinding spindle that provides stable lubrication for extended periods through oil-air lubrication. Equipped with ceramic bearings, it offers wear resistance and low thermal expansion, maintaining spindle accuracy over a long period. Additionally, the water-cooled design suppresses thermal displacement, stabilizing temperature and accuracy. Thanks to its low vibration design, it achieves a dynamic balance of G0.4 or lower, reducing vibration and machining errors. 【Features】 ■ Low vibration design: Achieves dynamic balance of G0.4 or lower, reducing vibration and machining errors ■ Ultra-high precision: Spindle runout accuracy within 2μm, suitable for high-precision machining ■ Stable lubrication: Provides long-lasting stable lubrication through oil-air lubrication ■ Ceramic bearings: Offers wear resistance and low thermal expansion, maintaining spindle accuracy over time ■ Temperature control: Water-cooled design suppresses thermal displacement, stabilizing temperature and accuracy *For more details, please download the PDF or feel free to contact us.
basic information
【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 45,000 ■Output S1/S6 (kW): 15/18 ■Reference Rotation Speed (RPM): 30,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
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Our company was established in 1977, starting with the development of dedicated machines. As we progressed with in-house development, we deeply recognized the importance of spindles. In 1998, we introduced repair and manufacturing technology for high-frequency spindles from Europe, and in addition to repairing these high-frequency spindles, we have also been engaged in the research and development of built-in high-speed spindles. With the management philosophy of "Quality First," we aim to enhance our customers' competitiveness by continuously developing high-quality built-in high-speed spindles. Additionally, in addition to mass production, we provide specialized services for machine tool manufacturers with specific needs for built-in high-speed spindles, including design, development, assembly, and testing.