Hydraulic rotary union BM-12604

for oilfor gas4-passage

Overview
4-passage rotary swivel joint engineered to bolt directly to an OEM indexing system for machine tool applications. Integrates an 18-circuit electrical slip ring rated IP68 to protect electrical contacts from direct coolant spray. Designed for indoor use with gas media and moderate rotational speed.

Specifications (page data)

• Industry: Machine Tool
• Media Type(s): Gas
• Environment: Indoor
• Material: Aluminum
• Max. Pressure(s): Vacuum, 120 PSI [8 BAR]
• Max. Speed: 60 RPM
• Number of Passages: 4
• Passage Size(s): 1.90" [48.3 mm], 0.250" [6.4 mm]
• Through Bore: None
• Diameter: 4.438" [112.7 mm]
• Length: 7.060" [179.3 mm]

Related projects (summary from page)

• Industry: Machine Tool
• Number of Passages: 4 - 5 Passages
• Passage Size ranges: 0.125" - 0.249" [3.18 mm - 6.32 mm]; 0.250" - 0.374" [6.35 mm - 9.50 mm]
• Rotation Speed (RPM): 25 - 99 RPM
• Pressure (PSI): Vacuum; 0 - 199 PSI [0 - 14 BAR]
• Media: Gas
• Material: Aluminum
• Thru Bore: None
• Environment: Indoor
• Options: Slip Ring

Technical features / specifications

• Model / Reference: BM-12604
• Configuration: 4-passage rotary swivel joint
• Electrical: 18-circuit electrical slip ring included, IP68 rated (protection from direct coolant spray)
• Media Compatibility: Gas
• Maximum Pressure: Vacuum up to 120 PSI (approx. 8 BAR)
• Maximum Rotational Speed: 60 RPM (application-specific)
• Passage sizes: primary 1.90" (48.3 mm); secondary 0.250" (6.4 mm)
• Number of passages: 4
• Through bore: None
• Main body material: Aluminum
• Overall diameter: 4.438" (112.7 mm)
• Overall length: 7.060" (179.3 mm)
• Intended environment: Indoor / machine tool applications
• Optional features / related options: Slip ring (electrical)