Elastic Element (Spring Element): Maximum Load 10N-100kN

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

Parameter	Typical range	Notes & selection driver
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

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 376, DIN 51301, ASTM E74

Parent Products

This component is used in the following industrial products

Force Sensor

A force sensor is a component used in machinery and equipment manufacturing to measure mechanical force and convert it into an electrical signal.

View Product Details

Load Sensor (Load Cell)

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

View Product Details

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

Typical Suppliers & Equivalents

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

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

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Manufacturers of Elastic Element (Spring Element)

Manufacturer profiles associated with Elastic Element (Spring Element).

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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.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Elastic Element (Spring Element)