Wire springs

A complete range of springs

Contact and coil springs

KERN-LIEBERS – Your specialist for precious metal coated springs for optimum contact and conductivity.

Dimensions

  • Wire diameter: From 0.03 mm
  • Smallest cross section: 0.04 mm x 2 mm
  • Spring diameter: From 0.18 mm

Designs

  • Spring body: Cylindrical, conical, barrel or waist-shaped, special shapes
  • Spring ends: Flattened, drawn in, openly wound, special shapes

Surfaces

  • Optimum contact and conductivity with the following surfaces:
    Ni, Cu, Ag, Au, passivation (organic and metallic)

Special features

  • Adhesion testing of surfaces (e.g. temper test)
  • Resistance measurements
  • 100% length check possible with sorting and adjustment at the machines
    for compression springs
  • 100% force and geometry check possible with sorting and adjustment
    at the machines for tension springs
  • Free position check of legs by laser, sensor, camera

Contact

Product group: Contact and coil springs

Phone: +91 816 2213127
E-mail: kl-india@kern-liebers.com