Preview
ASF020070
Raymond® JIS series Die Springs (JIS B 5012) are offered in five robust duty ranges: extra light, light, medium, heavy and extra heavy.
JIS 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 than traditional, round wire Compression Springs. Utilising Raymond® Die Springs enables high lifecycles, longer durability and longer time between maintenance.
Diagram / specifications section
Preview
| FL | Free Length (mm) | 70 |
| P | Load at D1 (N) | 255 |
| P | Load at D2 (N) | 287 |
| P | Load at D3 (N) | 319 |
| D | Maximum Operating Deflection D3 (mm) | 35 |
| OD | Maximum Outside Diameter (mm) | 20 |
| D | Maxiumum Deflection for Long Life D2 (mm) | 31.5 |
| D | Maxiumum Deflection for Optimal Life D1 (mm) | 28 |
| ID | Minimum Inside Diameter (mm) | 11 |
| R | Spring Rate (N/mm) | 9.1 |
Item specifications
- MaterialChromium Silicon Wire
- Material Chemistry/DimensionalASTM A877
- Material TypeAlloy Steel
