{"product_id":"associated-spring-raymond-105-728-die-spring-7-in-gold","title":"Associated Spring Raymond 105-728 Die Spring 7 in Gold","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 105-728 is a heavy-duty die spring designed for use in stamping dies, metal forming tooling, and industrial press applications. It features a 1-1\/2 inch hole diameter, a 3\/4 inch rod diameter, and a 7 inch free length, making it suited for applications requiring high load capacity in a compact form factor. The trapezoidal wire shape delivers a maximum deflection load of 1041.6 pounds with a maximum deflection of 2.1 inches and a spring rate of 496 pounds per inch. Constructed from chromium alloy steel and finished in gold, this spring meets demanding cycle and load requirements found in production tooling environments. Tool and die makers, machine builders, and maintenance professionals install this component in die sets and press tooling.\u003c\/p\u003e\u003cp\u003eThis die spring is used in industrial stamping and forming operations where consistent spring force and long service life are critical. The gold color coding indicates a heavy load class per common die spring classification standards, allowing quick identification during tooling setup and maintenance. It is appropriate for use in both new die builds and replacement applications where a 1-1\/2 inch bore and 7 inch free length are specified. Typical environments include metal fabrication shops, tool rooms, and automated press lines.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/2 inch hole diameter and 3\/4 inch rod diameter for standard die set fitment\u003c\/li\u003e\n\u003cli\u003e7 inch free length with 2.1 inch maximum deflection\u003c\/li\u003e\n\u003cli\u003eMaximum deflection load of 1041.6 pounds at full compression\u003c\/li\u003e\n\u003cli\u003eSpring rate of 496 pounds per inch for predictable, linear force output\u003c\/li\u003e\n\u003cli\u003eTrapezoidal wire cross-section for higher load density versus round wire springs\u003c\/li\u003e\n\u003cli\u003eChromium alloy steel construction for fatigue resistance and long cycle life\u003c\/li\u003e\n\u003cli\u003eGold finish for heavy-load-class identification per standard die spring color coding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement or new-build die spring for industrial stamping and forming tooling requiring a 1-1\/2 inch hole diameter, 3\/4 inch rod diameter, and 7 inch free length in the heavy load class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie springs are installed and replaced by tool and die makers or maintenance technicians working on stamping presses and forming equipment. Always de-energize and lockout the press before accessing die sets. Ensure the mating hole diameter and guide rod diameter match the spring specifications before installation. Inspect the guide rod and bore for wear or misalignment that could cause uneven loading or premature spring failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 1041.6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 496 pounds per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: Trapezoidal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ Load Class\u003c\/strong\u003e: Gold (Heavy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANAB Accredited, ISO 9001:2008 Certified, ISO\/TS 16949:2009 Certified, TUV Rheinland Registered\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASSOCIATED SPRING RAYMOND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 105-728\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51967017320754,"sku":"105-728","price":91.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d49051b35fb715d0190f7bb91509db8.jpg?v=1789950771","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-105-728-die-spring-7-in-gold","provider":"Voomi Supply","version":"1.0","type":"link"}