JINPAT Through-Hole Slip Rings: Engineered for Ethernet

Among JINPAT’s conductive slip ringofferings, the through-hole slip ring stands as a strategic product line,widely employed in various medium- to large-scale equipment due to its hollowdesign. With the widespread adoption of automation and mechatronic integrationin industry, standard computer signals such as USB and Ethernet have long beenintegrated into slip ring systems. However, due to structural constraintsinherent to through-hole designs, high-speed signals such as USB 3.0, HDMI, andDP cannot be transmitted through this type of slip ring. In contrast, Ethernetsignals—thanks to their distinct signal characteristics—are more commonlyintegrated into through-hole slip rings. With over three decades of industryexperience, JINPAT has developed and customized nearly a thousand through-holeEthernet signal slip rings to meet diverse customer requirements.

JINPAT demonstrates strong technicalexpertise in the field of Ethernet signal slip rings, with one of the keybreakthroughs reflected in the maximum supported bore size. In through-holeslip rings, signal transmission is closely tied to the inner diameter of thehollow shaft. Currently, JINPAT’s 100 Mbps Ethernet slip rings can maintainstable transmission within a bore diameter of up to 300 mm, while its 1 GbpsEthernet slip rings support a maximum bore size of 180 mm. As JINPAT continuesto advance its product and technological capabilities, these specifications areexpected to be further enhanced in the future, allowing for even larger boresizes in through-hole Ethernet slip rings.

JINPAT delivers a significant volume ofEthernet signal slip rings every month. Apart from a range of capsule-typeEthernet slip rings developed for applications such as surveillance systems,the majority of these deliveries consist of hollow shaft series Ethernet sliprings.