Associated Spring Raymond 105-507 Die Spring Heavy Duty Gold

Product Description

The ASSOCIATED SPRING RAYMOND 105-507 is a heavy-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. It features a 1 inch hole diameter, a 1/2 inch rod diameter, and a 1-3/4 inch free length. The trapezoidal wire shape maximizes load capacity within a compact envelope. Constructed from chromium alloy steel, the spring delivers a rated spring rate of 1,040 lb per inch with a maximum deflection load of 546 lb at 0.53 inches of maximum deflection. The gold color coding identifies this as a heavy-duty unit per standard die spring classification. Licensed machinists and tool-and-die professionals are the typical installers.

This spring is suited for high-load, high-cycle tooling environments including metal stamping dies, plastic injection molds, and progressive die assemblies. Its compact free length of 1-3/4 inches allows integration into tooling sets with limited vertical clearance. The heavy-duty rating makes it appropriate for applications requiring sustained clamping force, stripping force, or controlled return motion in production tooling. Both OEM tooling builds and field replacement in existing die sets are common use cases.

Key Features

• Heavy-duty duty rating with gold color coding for quick field identification
• Trapezoidal wire cross-section provides higher load capacity compared to round wire designs of equivalent size
• Maximum deflection load of 546 lb at 0.53 inches deflection
• Spring rate of 1,040 lb per inch for predictable, consistent force output
• Chromium alloy steel construction for durability in high-cycle tooling environments
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems with TUV Rheinland registration

Compatibility

Designed as an OEM-style replacement or direct fitment die spring for industrial stamping dies, punch press tooling, and mold assemblies requiring a 1 inch hole diameter, 1/2 inch rod diameter, and 1-3/4 inch free length heavy-duty spring.

Installation Notes

Installation is performed by tool-and-die makers or maintenance machinists during die build or scheduled tooling maintenance. Always de-energize and lock out the press before removing or replacing die springs. Inspect the mating rod and hole bore for wear or scoring before seating the new spring. Do not exceed the rated maximum deflection of 0.53 inches in service, as operating beyond this limit will shorten spring life and may cause premature failure.