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Hydraulic, high-speed, high-pressure rotary joint series

Hydraulic, high-speed, high-pressure rotary joint series

  • Detailed Description
  1. 转速 - 压力匹配原则：当转速超过 5000RPM 时，需降低 10%-20% 额定压力使用，避免密封面过热磨损。
  2. 介质兼容性：磷酸酯液压油需搭配氟橡胶密封，水乙二醇需选用不锈钢材质，禁止混用不同介质。
  3. 安装同轴度要求：高速款同轴度≤0.02mm，常规款≤0.05mm，同轴度过大直接导致轴承和密封失效。
  4. 维护周期：高速工况每 800 小时加注高温润滑脂，高压工况每 500 小时检测密封泄漏情况。
 
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