Interlocking Mechanism: Load Capacity per Lock 500 kg

Component Specifications

Definition

A precision-engineered component in modular injection molded plastic pallets that facilitates secure interlocking between multiple pallet units during stacking, ensuring stability, load distribution, and alignment in material handling systems.

Working Principle

Utilizes male-female coupling features with tapered guides and locking tabs that engage under vertical load, creating a friction-based or positive mechanical lock that prevents lateral movement and disengagement during handling.

Materials

High-density polyethylene (HDPE) or polypropylene (PP) with 20-30% glass fiber reinforcement for enhanced strength and impact resistance; material grade compliant with FDA/USDA standards for food contact applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Cycle Life	>10,000 cycles
Engagement Force	150-300 N
Disengagement Force	200-400 N
Load Capacity Per Lock	500 kg
Stacking Height Tolerance	±1.5 mm
Operating Temperature Range	-30°C to +80°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 8611-1, DIN 15146, ISO 445

Parent Products

This component is used in the following industrial products

Modular Injection Molded Plastic Pallet

The Modular Injection Molded Plastic Pallet is a standardized component used in logistics and storage, manufactured through injection molding.

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Engineering Analysis

Risks & Mitigation

Wear and deformation under cyclic loading
Misalignment causing engagement failure
Material fatigue in extreme temperatures

FMEA Triads

Trigger: Excessive vertical load during stacking
Failure: Plastic deformation or fracture of locking tabs
Mitigation: Implement load sensors or visual indicators for maximum stack height; use reinforced material grades.

Trigger: Contamination (dirt, debris) in engagement areas
Failure: Incomplete locking leading to pallet slippage
Mitigation: Design self-cleaning features; establish regular cleaning protocols in operational guidelines.

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5 mm on critical engagement dimensions per ISO 2768-m

Test Method

Static load testing per ISO 8611-1; cyclic engagement/disengagement testing per ASTM D1185

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 Interlocking Mechanism

Manufacturer profiles associated with Interlocking Mechanism.

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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 are the main advantages of interlocking mechanisms in plastic pallets?

They provide secure stacking without slippage, improve load stability, reduce pallet damage during handling, and enable efficient space utilization in storage and transportation.

How do you maintain interlocking mechanisms?

Regular inspection for wear or deformation, cleaning of engagement surfaces to prevent debris accumulation, and avoiding overload beyond specified capacity.

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.

Interlocking Mechanism