Support Arm Frame: Load Capacity 500-5000 kg, Weight 15-150 kg

Component Specifications

Definition

The Support Arm Frame is a precision-engineered structural component designed to securely mount and align support arms or chocks in industrial machinery systems. It serves as the foundational framework that maintains positional accuracy, distributes mechanical loads, and ensures operational stability during machine functions. Typically fabricated from high-strength materials, it incorporates mounting interfaces, alignment features, and reinforcement structures to withstand dynamic forces, vibrations, and environmental stresses encountered in manufacturing environments.

Working Principle

The Support Arm Frame operates on structural engineering principles to provide stable mounting points for support arms. It functions by distributing operational loads through its rigid framework, maintaining geometric alignment through precision-machined interfaces, and absorbing vibrations through its material properties and design geometry. The frame transfers forces from the supported components to the machine base while preventing deflection, misalignment, and resonance that could compromise system performance.

Materials

High-strength steel alloys (ASTM A36, A572 Grade 50), aluminum alloys (6061-T6, 7075-T6), or cast iron (Grade 250-350). Surface treatments include powder coating, galvanization, or anodization for corrosion resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	15-150 kg
Load Capacity	500-5000 kg
Surface Finish	Ra 3.2 μm
Dimensional Tolerance	±0.5 mm
Mounting Hole Pattern	Standardized grid spacing

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 2768, DIN 7168

Parent Products

This component is used in the following industrial products

Support Arms/Chocks

Structural components that provide lateral support and stabilization to coils or rolls during the unwinding process in decoiler/uncoiler systems.

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Engineering Analysis

Risks & Mitigation

Structural fatigue from cyclic loading
Misalignment due to improper installation
Corrosion in harsh environments
Resonance vibration at certain frequencies

FMEA Triads

Trigger: Material fatigue from repeated stress cycles
Failure: Crack propagation leading to structural failure
Mitigation: Implement regular non-destructive testing, use materials with higher fatigue strength, design with stress relief features

Trigger: Improper installation alignment
Failure: Premature wear of connected components, reduced system accuracy
Mitigation: Use precision alignment tools during installation, implement verification procedures, provide clear installation documentation

Trigger: Environmental corrosion
Failure: Reduced structural integrity, compromised load capacity
Mitigation: Apply appropriate protective coatings, select corrosion-resistant materials, implement environmental controls

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Geometric tolerancing per ISO 1101, dimensional tolerances per ISO 2768-m

Test Method

Load testing per ISO 12100, vibration testing per ISO 10816, dimensional verification using CMM

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

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Support Arm Frame

Manufacturer profiles associated with Support Arm Frame.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of a Support Arm Frame?

The primary function is to provide a rigid, stable mounting structure that maintains precise alignment and distributes operational loads for support arms or chocks in industrial machinery.

How do I select the right Support Arm Frame for my application?

Selection criteria include load capacity requirements, material compatibility with operating environment, dimensional constraints, mounting interface specifications, and compliance with relevant industry standards.

What maintenance does a Support Arm Frame require?

Regular inspection for structural integrity, checking for corrosion or wear at mounting points, verifying alignment accuracy, and ensuring fasteners remain properly torqued according to manufacturer specifications.

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.

Support Arm Frame