INDUSTRY COMPONENT

Support Plate

A structural plate in lumbar support mechanisms providing load-bearing stability and alignment.

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Component Specifications

Definition
The Support Plate is a critical structural component within lumbar support mechanisms, designed to distribute mechanical loads, maintain ergonomic alignment, and provide a stable mounting surface for adjustment mechanisms. It ensures consistent force transmission from the actuator to the lumbar region while resisting deformation under cyclic loading.
Working Principle
Operates on principles of static equilibrium and load distribution, transferring forces from adjustment mechanisms (e.g., motors, levers) to the lumbar support surface while maintaining structural integrity through rigid or semi-rigid material properties.
Materials
Typically cold-rolled steel (CRS) grade 1008/1010, aluminum alloy 6061-T6, or glass-filled polyamide (PA6-GF30) for lightweight applications. Thickness ranges from 1.5mm to 3.0mm.
Technical Parameters
  • Weight 80-200g depending on material
  • Hardness HRB 70-85 (steel) or 80-95 HB (aluminum)
  • Thickness 2.0mm ±0.1mm
  • Load Capacity ≥ 1500N static, ≥ 500N cyclic
  • Surface Finish Powder-coated or anodized, Ra ≤ 1.6μm
Standards
ISO 12100, ISO 13849-1, DIN 5510-2

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Support Plate.

lumbar support plate mechanical support component load-bearing plate ergonomic mechanism part automotive seating component Support Plate Support Plate in Furniture Manufacturing

Parent Products

This component is used in the following industrial products

Lumbar Support Mechanism

Adjustable support system designed to maintain proper spinal curvature and reduce lower back strain in seated positions.

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Tube Supports

Structural components that secure and maintain the position of tubes within heat exchanger coils.

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Engineering Analysis

Risks & Mitigation
  • Fatigue failure under cyclic loading
  • Corrosion in humid environments
  • Dimensional instability due to thermal expansion
FMEA Triads
Trigger: Material fatigue from repeated adjustment cycles
Failure: Crack propagation leading to structural failure
Mitigation: Use fatigue-resistant materials, implement stress-relief designs, and conduct regular durability testing.
Trigger: Inadequate corrosion protection
Failure: Reduced load capacity and premature failure
Mitigation: Apply appropriate coatings (e.g., zinc plating, powder coating) and specify corrosion-resistant alloys.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.2mm for critical dimensions, ±0.5° for angular features
Test Method
Static load testing per ISO 16840-3, fatigue testing with 100,000 cycles at 500N

Buyer Feedback

★★★★☆ 4.6 / 5.0 (35 reviews)

"Great transparency on the Support Plate components. Essential for our Furniture Manufacturing supply chain."

"The Support Plate we sourced perfectly fits our Furniture Manufacturing production line requirements."

"Found 33+ suppliers for Support Plate on CNFX, but this spec remains the most cost-effective."

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Frequently Asked Questions

What is the primary function of a Support Plate in lumbar support mechanisms?

It distributes mechanical loads and provides a stable base for adjustment components, ensuring ergonomic alignment and durability.

Can Support Plates be interchanged between different lumbar support models?

No, they are typically model-specific due to variations in mounting points, curvature, and load requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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