{"product_id":"ati-industrial-automation-9121-g2e-cucm-0-0-0-0-sg1-coupler-master","title":"ATI Industrial Automation 9121-G2E-CUCM-0-0-0-0-SG1 Coupler Master","description":"\u003cdiv\u003e\u003cp\u003eATI Industrial Automation 9121-G2E-CUCM-0-0-0-0-SG1 is the Master half of ATI’s large compliant utility coupler family, designed to feed air and other utilities to a tool during changeover in automated systems. The unit provides four integrated 3\/4\" NPT ports and four ledge-mounting flats to attach ATI standard utility modules, enabling a compact, configurable interface between robot or machine and tooling. Hardened stainless-steel alignment pins ensure precise mating, while the master-to-tool engagement offers compliant alignment to accommodate tool misalignment and maintain flush connections. The SG1 variant includes integrated PNP sensors to detect tool presence, and the model is positioned as a Compliant Utility Coupler Master within ATI’s G2E family for use with compatible tool halves and modular add-ons in automated production environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"ATI","offers":[{"title":"New","offer_id":51660313952558,"sku":null,"price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b20ce9b3-cf35-456e-88e1-9949c2e79aa6.jpg?v=1769536030","url":"https:\/\/plgautomation.com\/products\/ati-industrial-automation-9121-g2e-cucm-0-0-0-0-sg1-coupler-master","provider":"PLG Automation ","version":"1.0","type":"link"}