INDUSTRY COMPONENT

Elastic Element (Spring Element)

Elastic element that converts mechanical force into measurable deformation for force sensing applications.

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Component Specifications

Definition
An elastic element, commonly known as a spring element, is a precision mechanical component designed to undergo controlled elastic deformation when subjected to external forces. In force sensor applications, it serves as the primary sensing element that converts applied mechanical force into measurable displacement, strain, or stress. The deformation characteristics are precisely calibrated to provide linear, repeatable force-to-displacement relationships essential for accurate force measurement.
Working Principle
Operates on Hooke's Law (F = kx), where applied force causes proportional elastic deformation. The resulting displacement, strain, or stress is measured by attached transducers (strain gauges, capacitive plates, or optical sensors) and converted into electrical signals proportional to the applied force.
Materials
High-grade spring steel (AISI 6150, 9260), stainless steel (17-7PH, 316L), beryllium copper (C17200), titanium alloys (Ti-6Al-4V), or advanced polymers (PEEK, polyimide) depending on application requirements for strength, corrosion resistance, and temperature stability.
Technical Parameters
  • Creep <0.1% FS/hour
  • Hysteresis <0.3% FS
  • Maximum Load 10N-100kN
  • Linearity Error <0.5% FS
  • Spring Constant 50-5000 N/mm
  • Natural Frequency 500-5000 Hz
  • Overload Capacity 150% of rated load
  • Operating Temperature -40°C to 150°C
Standards
ISO 376, DIN 51301, ASTM E74

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Elastic Element (Spring Element).

force sensor spring elastic element load cell component precision spring mechanical force measurement strain gauge spring sensor calibration element Elastic Element (Spring Element) Elastic Element (Spring Element) in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Force Sensor

A device that measures and converts mechanical force into an electrical signal.

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Load Sensor (Load Cell)

A transducer that converts mechanical force or load into an electrical signal for measurement and monitoring.

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Engineering Analysis

Risks & Mitigation
  • Fatigue failure from cyclic loading
  • Creep deformation under constant load
  • Temperature sensitivity affecting accuracy
  • Corrosion in harsh environments
  • Overload causing permanent deformation
FMEA Triads
Trigger: Material fatigue from cyclic loading beyond endurance limit
Failure: Crack propagation leading to catastrophic fracture
Mitigation: Design with safety factor >2, use high-cycle fatigue materials, implement load monitoring, regular inspection
Trigger: Exposure to corrosive chemicals or moisture
Failure: Reduced cross-section, stress corrosion cracking
Mitigation: Select corrosion-resistant materials, apply protective coatings, use environmental seals
Trigger: Thermal expansion mismatch with mounting structure
Failure: Binding, inaccurate readings, premature wear
Mitigation: Use materials with similar thermal coefficients, design with thermal compensation, control operating temperature

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Force measurement accuracy: ±0.1% to ±0.5% of full scale depending on grade
Test Method
Deadweight calibration per ISO 376, hysteresis testing, creep testing at 100% load for 30 minutes, temperature cycling from -20°C to 80°C

Buyer Feedback

★★★★☆ 4.5 / 5.0 (14 reviews)

"The technical documentation for this Elastic Element (Spring Element) is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Elastic Element (Spring Element) so far."

"Testing the Elastic Element (Spring Element) now; the technical reliability results are within 1% of the laboratory datasheet."

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Frequently Asked Questions

What is the difference between compression and tension spring elements?

Compression elements deform under pushing forces and typically use helical or disc springs, while tension elements stretch under pulling forces using extension springs or bending beams. Both convert force into measurable deformation but with different geometric configurations.

How does temperature affect elastic element performance?

Temperature changes affect material modulus of elasticity, causing spring constant variations (typically 0.02-0.05%/°C). High-quality elements use temperature-compensating materials or designs with thermal stability within ±0.01%/°C over specified ranges.

What maintenance do elastic elements require?

Minimal maintenance beyond periodic calibration (6-12 months). Protect from overload, corrosion, and mechanical damage. In corrosive environments, use stainless steel or coated elements with regular inspection for fatigue cracks or permanent deformation.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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