INDUSTRY COMPONENT

Connector Body

Connector Body is the central structural component of an aluminum profile corner connector, designed to securely join aluminum extrusions at right angles in modular framing systems.

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Component Specifications

Definition
The Connector Body is a precision-engineered component that forms the core of an aluminum profile corner connector assembly. It serves as the load-bearing element that transfers forces between connected aluminum extrusions, maintaining structural integrity and alignment. Typically featuring multiple threaded holes or mounting points, it accommodates fasteners that clamp profiles in place. The body's geometry ensures proper mating surfaces and distributes mechanical stresses evenly across the joint, preventing deformation or failure in applications ranging from machine frames to industrial workstations.
Working Principle
The Connector Body operates on the principle of mechanical interlocking and force distribution. When assembled, it creates a rigid corner joint by: 1) Providing a stable interface between two perpendicular aluminum profiles, 2) Utilizing threaded fasteners (e.g., bolts) that apply clamping force to secure the profiles against the body's mating surfaces, and 3) Transferring loads (torsional, bending, and shear) through its solid structure rather than relying solely on the fasteners. This ensures the joint maintains dimensional stability under operational stresses.
Materials
Typically manufactured from: 1) Aluminum Alloy 6061-T6 (most common) for its strength-to-weight ratio and corrosion resistance, 2) Aluminum Alloy 6082-T6 for higher strength applications, or 3) Steel (e.g., S355JR) for heavy-duty industrial use. Surface treatments may include anodizing (e.g., 15-25μm thickness) for aluminum bodies or zinc plating for steel variants to enhance durability and prevent galvanic corrosion.
Technical Parameters
  • Weight 50-200g (varies by size)
  • Dimensions 40x40mm to 80x80mm cross-section
  • Thread Size M6, M8, or M10 internal threads
  • Load Capacity Static: 500-2000N, Dynamic: 200-800N
  • Surface Hardness 70-90 HB (aluminum), 120-180 HB (steel)
  • Operating Temperature -20°C to +80°C
Standards
ISO 9001, DIN 912, ISO 4014

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connector Body.

aluminum connector body corner connector component profile framing hardware structural fastening modular system connector industrial framing parts Connector Body Connector Body in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Aluminum Profile Corner Connector

Structural connector for joining aluminum extrusion profiles at right angles

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Engineering Analysis

Risks & Mitigation
  • Thread stripping under over-torque
  • Galvanic corrosion when mating dissimilar metals
  • Fatigue failure from cyclic loading
  • Misalignment causing uneven stress distribution
FMEA Triads
Trigger: Insufficient thread engagement or over-torquing during assembly
Failure: Thread stripping leads to loss of clamping force and joint instability
Mitigation: Follow specified torque values (e.g., 10-15 Nm for M8 threads) and ensure minimum 1.5x diameter thread engagement; use thread-locking compounds in vibrating environments
Trigger: Exposure to corrosive environments without proper surface treatment
Failure: Galvanic corrosion between connector body and aluminum profiles weakens the joint
Mitigation: Apply anodizing or compatible coatings; use insulating washers; select materials with similar electrochemical properties

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.2mm on critical dimensions (e.g., hole spacing, perpendicularity)
Test Method
ISO 898-1 for mechanical properties; DIN 267 for thread quality; load testing per ISO 15512 with 1.5x safety factor

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the primary function of a Connector Body in aluminum profile systems?

The Connector Body serves as the central load-bearing element that joins aluminum extrusions at right angles, ensuring structural stability by distributing mechanical forces and maintaining precise alignment in modular framing applications.

How do I select the correct Connector Body material for my application?

Choose aluminum alloy (e.g., 6061-T6) for general-purpose use requiring lightweight and corrosion-resistant properties. Opt for steel bodies in high-load or vibration-intensive environments. Consider anodized finishes for enhanced wear resistance in harsh conditions.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

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