rotary joint / rotary unions

비싼녀석이라는데 -ㅁ-???

슬립링이랑은 머가 다를려나?

[링크 : https://en.wikipedia.org/wiki/Rotary_union]

[링크 : http://rotarysystems.com/rotary-unions/]

Also called rotary electrical interfaces, rotating electrical connectors, collectors, swivels, or electrical rotary joints,

[링크 : https://en.wikipedia.org/wiki/Slip_ring]

 A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating interface, and slip ring also called rotary electric joint or electric swivel and typical application include robotics, camera system, defense, medical devices, packaging machines and a wide range of automation system.

 A rotary joint also called rotary joints, rotary couplings, fluid swivels or swivel joints is a precision device which can transfer media from a stationary source to rotating machinery, the media can be water, steam, oil, gas, fluid, MQL etc, and typical application include oil & gas, defense, metal production, alternative energy, factory automation, food & beverage, construction & agriculture, plastic molding etc.

[링크 : http://www.arslipring.com/technical-article/article-8.html]

음.. 일단 rotary joint는 고정된 위치에서 회전하는 위치로 유체를 전송하기 위한 녀석이고

slip ring은 전기적 신호를 전송하는 녀석

전송하는 건 같지만, 매체 자체가 좀 많이 다른 듯

얘네가 가장 유명하다고 함

[링크 : http://www.moog.com/products/slip-rings/slip-rings-faq-s/]