Improving processing accuracy, energy saving, and extending equipment lifespan! An explanation of four types of spindles based on drive methods.
Introducing "Types of Spindles and Application Analysis." In CNC machining, the spindle is a core driving element that influences machining accuracy, surface quality, and production efficiency. Depending on the drive method, spindles can be classified into four types: gear type, belt type, direct drive type, and built-in motor spindle. In particular, the built-in motor spindle is a solution that can accommodate high efficiency and smart manufacturing. 【Features】 ■ Gear type spindle: Delivers high torque through gear transmission ■ Belt type spindle: Reduces vibration and noise as it has no gears ■ Direct drive spindle: The motor is directly connected to the spindle, enabling efficient power transmission ■ Built-in motor spindle: The motor is integrated within the spindle, eliminating the need for external transmission mechanisms *For more details, please download the PDF or feel free to contact us.
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【Constraints】 ■ Gear-type spindle: Increased noise and vibration during high-speed operation, energy loss due to mechanical transmission. ■ Belt-type spindle: Reduced efficiency at low speeds, noise and heat generated from belt friction at high speeds. ■ Direct drive spindle: Long structure makes installation and alignment difficult, high demands for cooling and heat dissipation design. *For more details, please download the PDF or feel free to contact us.
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【Main Uses】 ■ Gear-type spindle: Lathes, large milling machines, high-torque machining involving heavy cutting ■ Belt-type spindle: General-purpose CNC machining centers, mold processing, medium precision machining ■ Direct-coupled spindle: High-precision fields such as aerospace parts, precision molds, high-speed milling ■ Built-in motor spindle: CNC five-axis machining centers, precision grinding, high-speed milling, medical parts, advanced processing in the aerospace industry *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.