Union, Bearingless Pop-Off, Female Hex, 13 mm pilot, G 3/8"

Operating Specifications

Media

Coolant

Rotor Connection

Female Hex, 13 mm pilot

Housing Connection

G 3/8

Coolant Max. Flow

25 l/min

Coolant Max. Pressure

140 bar

Coolant Max. Temperature

71 °C

1129-864-865

  • Adaptable Coolant or MQL Operation: Designed for use with both coolant and Minimum Quantity Lubrication (MQL) applications, providing versatility in machining processes.
  • Cutting-Edge Pop-Off™ Technology: Incorporates Pop-Off™ technology, enabling unlimited dry running without media pressure. The pop-off stroke, ranging from 0.7 to 3.0 mm, effectively compensates for the thermal expansion of the spindle during extended operations and accommodates variations in drawbar position.
  • Obstruction-Free Full-Flow Design: Features a full-flow design that eliminates obstructions, preventing the entrapment of swarf or debris. This ensures a consistent and efficient flow of fluids during machining operations.
  • Durable Silicon Carbide Seals: Equipped with balanced mechanical seals made from robust silicon carbide, ensuring a long operational life even under challenging and demanding machining conditions.
  • Corrosion-Resistant Aluminum Housing: The housing is constructed from anodized aluminum, providing excellent corrosion resistance. This feature enhances the overall durability and reliability of the unit, making it suitable for use in demanding machining environments.
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