250RPM Through Bore Electrical Slip Ring Electrical Rotary Connector 38.1mm Inner Diameter

The GK3899-6P series through-hole electric rotary joint has an inner diameter of 38mm and an outer diameter of 99mm. It has 6 circuit channels and supports customization of different wiring methods and shell materials. It is suitable for electronic technology equipment such as industrial robot arms and ship radar bases.

• The center hole is 38.1mm, which is suitable for most machines and equipment that need to rotate through the shaft.
• The standard current can pass 5A, 10, and 20A, and multiple signal integrations (such as RS232+USB) can be customized.
• IP51 protection, precious metal contact materials, suitable for -30℃~+80℃ temperature range.
• Support terminal wiring customization, support extended inlet and outlet line length.
• The maximum speed is 250rpm, which is suitable for basic current transmission and signal integration expansion of large equipment.

• Wind power generation: connecting the rotating nacelle (generator, control system) with the fixed tower (grid, control system)
• Industrial automation/robotics: rotating worktable/indexing plate, robot joints
• Medical imaging equipment: CT scanner, X-ray machine (rotating C-arm)
• Packaging machinery/filling equipment: power supply and signal control of filling head and labeling head
• Testing equipment: such as turntable test, centrifugal test, etc.
• Security monitoring: high-speed dome camera
• Ship/maritime: such as rotating radar mast, pod thruster, crane, etc.