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R203505

R203505

Raymond® ISO Series Die Springs (ISO 10243 and NAAMS) are offered in four duty ranges: light, medium, heavy, and extra heavy.
ISO Die Springs are ideal for sheet metal forming or other press tool applications that need a spring force applied or other applications that need to store and release energy. Die Springs can apply a higher force per inch of compression or deflection compared to traditional Compression Springs.  Utilizing Raymond® Die Springs enables high lifecycles, longer durability, and longer up-time between maintenance teardowns.

Diagram / specifications section

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FLFree Length (in)1.26
HHole Fit Diameter (in)0.984
PLoad at D1 (lbf)144.4
PLoad at D2 (lbf)173.3
PLoad at D3 (lbf)202.2
DMaximum Operating Deflection D3 (in)0.441
DMaxiumum Deflection for Long Life D2 (in)0.378
DMaxiumum Deflection for Optimal Life D1 (in)0.315
RRod Fit Diameter (in)0.492

Item specifications

  • MaterialChromium Silicon Wire
  • Material Chemistry/DimensionalASTM A877
  • Material TypeAlloy Steel

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