System compression springs
- Dimensional interchangeability for subsequently changed loads or requirements
- Minimal force differences in the die set through improved length tolerance compared to the DIN ISO 10243
- Colour differentiation of the load classes with special coating provides for high corrosion resistance and mechanical strength
- Available in all common sizes and load classes according to DIN ISO 10243
Colour
light
green
for very light load
green
for light
load
blue
for medium load
red
for heavy
load
yellow
for very heavy load
silver
for extra heavy load
Selection guide for system compression springs
Belleville spring washers
Belleville spring washers are used for very high spring forces with small strokes and low installation heights. They are manufactured according to DIN 16983 and are suitable for stroke rates of <100 strokes/min due to frictional heating.
Elastomer compression springs
Elastomer springs are compression springs made of plastic which become deformed and bend outwards during compression. In contrast to system compression springs, they are used for high spring force and high stroke.
Accessories
Perfectly matched accessories for smooth installation of system and elastomer compression springs.
Style | Designation | Suitable for system compression spring | Suitable for elastomer spring |
---|---|---|---|
Shoulder screw | E 1240 | yes | yes |
Screw plug | E 1548 | yes | - |
Spring cover | E 1549 | yes | - |
Guiding unit with stop | E 1561 | yes | yes |
Guide bolt for springs | E 1562 | yes | yes |
Washer for elastomer springs | E 1564 | - | yes |
E 1565 Spring pre-loading unit for elastomer springs | - | yes | |
Spring pre-loading unit | E 1566 | yes | - |
Spacer unit | E 1568 | yes | - |