Extension Springs with Special Ends

Extension Springs with Special Ends.For specialty applications and connections, these springs have unique end types.
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Spring rate is the amount of force required for every inch of extension.
All zinc-plated steel springs have mild corrosion resistance.
302 stainless steel springs have good corrosion resistance.    

A spring is a mechanical device consisting of a cylindrical or spiral tube or round rod that can be compressed and stretched, repeated between these two motion states, producing an elastic effect, and used to design various accessories. It has the characteristics of energy storage, anti-impact, shock absorption, balance, and so on.
1. Storage energy: After the spring is stretched or compressed by the force, the energy can be stored and then released, so as to play the role of buffering or regulating, forming a reaction force and elasticity, which can achieve mechanical effective transmission.
2. Anti-impact: the elastic strength of the spring can be anti-impact, in a specific range of repeated stretching or compression, the spring can reduce or absorb the impact force to prevent the impact of external impact on the mechanical system and damage.
3. Shock absorption: The characteristics of the spring enable it to deform after experiencing different repeated force applications, and this deformation can effectively reduce or absorb external vibration so that the mechanical system runs smoothly.
4. Balance: there is elasticity when the spring is moving, and it can play a good balance role when used correctly to ensure that the mechanical system remains static or in a balanced state of motion.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 109-110Page See more product details.  

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.