Product code: UCR-CT-050

Coil Spring Fatigue Tester

Component Durability Testing

Coil Spring Fatigue Tester – UNITIS

Information and quotation request

Just mention the product code in your request. Sharing specimen details and the test specification speeds things up.

About the system

The coil spring fatigue tester determines the fatigue life of suspension coil springs by sinusoidal loading with a servo-hydraulic drive. Up to 5 springs run per test; the machine stops automatically when a spring breaks and the cycle count is recorded.

Technical scope

  • 100 kN
  • Stroke 300 mm
  • 0.1–10 Hz
  • Up to 5 springs per test

Test functions and capabilities

  • Sinusoidal fatigue loading
  • 1–5 springs per test
  • Automatic shutdown on fracture
  • Spring rate measurement

Configurations and technical data

ConfigurationTechnical values
Coil spring fatigue100 kN; stroke 300 mm; 0.1–10 Hz; 1–5 springs; servo-hydraulic

Values show the range of available configurations. Final technical values are defined by the project specification.

Project scope

  • Joint definition of the technical specification
  • Configuration and layout proposal
  • Installation, commissioning and acceptance tests
  • Operator training and after-sales technical support