液体静压主轴50K Hydrostatic Spindle for Grinding

50K 液体静压主轴采用 9MPa 供油压力,具有高承载力和刚度,同时具有亚微米级运动误差,电机定子壳体集成水套,可带走多余热量。50K液体静压主轴兼具了高速度、高精度和高刚度,可用于高速精密磨削、铣削和飞切等场合。The 50K hydrostatic spindle uses 9MPa oil supply pressure, offering high load capacity, rigidity and sub-micron motion accuracy with an integrated cooling jacket. It combines high speed, high accuracy and high rigidity for high-speed precision grinding, milling and fly cutting.

应用Applications
高速磨削、高速铣削High-speed grinding and milling
特点Features
• 高速、高刚度、高精度 • 层流节流器 • 轴向自调节轴承结构 • 电机水冷 • 带速度反馈编码器 • 非接触式密封• High speed, rigidity and precision • Laminar-flow restrictor • Self-adjusting axial bearing • Water-cooled motor • Speed feedback encoder • Non-contact seal
50K液体静压主轴产品图

参数Specifications

承载力Load capacity
轴向 1400N / 径向 1300NAxial 1400N / radial 1300N
刚度Rigidity
轴向 130N/μm / 径向 110N/μmAxial 130N/μm / radial 110N/μm
同步误差Synchronous error
轴向 <0.12 μm / 径向 <0.15 μmAxial <0.12 μm / radial <0.15 μm
最高转速Max speed
50000 rpm50000 rpm
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