Oil rotary union NP-1220602

2-passagefor wind turbinesteel

Overview
2-passage rotary union engineered for wind turbine blade pitch systems. Incorporates a close-clearance design and a customer-specified interface to meet application-specific sealing and connection requirements.

Application / Environment

• Industry: Alternative Energy
• Intended Application: Wind turbine blade pitch system
• Environment: Outdoor
• Media Type(s): Oil

Mechanical / Dimensional Details

• Number of passages: 2
• Passage sizes: 0.669" [17 mm], 0.801" [20.3 mm]
• Through bore: 0.610" [15.5 mm]
• Diameter: 5.940" [150.9 mm]
• Length: 14.190" [360.4 mm]
• Max. speed: 18 RPM

Materials & Performance

• Material: Carbon / Alloy Steel
• Max. pressures: 4,350 PSI [300 BAR], 725 PSI [50 BAR]

Related project attributes (from this product page)

• Rotation Speed (RPM) category: 0 - 24 RPM
• Pressure category: 200 - 6,499 PSI [14 - 448 BAR]
• Passage size categories referenced: 0.500" - 0.749" [12.70 mm - 19.02 mm]; 0.750" - 0.999" [19.05 mm - 25.37 mm]
• Thru bore category: Under 1" [25.4 mm]

Technical specifications

• Model / Project ID: NP-1220602
• Type: 2 passage rotary union
• Industry: Alternative Energy (wind turbine blade pitch)
• Media: Oil
• Environment: Outdoor
• Materials: Carbon / Alloy Steel
• Max. Pressure(s): 4,350 PSI [300 BAR] and 725 PSI [50 BAR]
• Max. Speed: 18 RPM
• Passage Sizes: 0.669" [17 mm]; 0.801" [20.3 mm]
• Through Bore: 0.610" [15.5 mm]
• Overall Diameter: 5.940" [150.9 mm]
• Overall Length: 14.190" [360.4 mm]