INDUSTRY COMPONENT

Locking Mechanism

Precision locking mechanism for industrial wire harness connector housings ensuring secure electrical connections in harsh environments.

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Component Specifications

Definition
A mechanical locking component integrated into industrial wire harness connector housings that provides positive engagement, vibration resistance, and environmental sealing through controlled latching force and retention features. It prevents accidental disconnection while allowing intentional release through specific actuation methods.
Working Principle
Operates through a cantilever latch or sliding lock design that engages with mating connector features. When connectors are mated, the locking mechanism snaps into position, creating audible/tactile feedback. Disengagement requires deliberate force application or tool actuation to overcome the retention force.
Materials
Glass-filled nylon (PA66-GF30) for strength and dimensional stability, stainless steel (AISI 304) for spring components, silicone rubber for sealing elements. UL94 V-0 flame rating required.
Technical Parameters
ParameterTypical rangeNotes & selection driver
IP RatingIP67
Cycle Life≥5000 mating cycles
Locking Force30-50 N
Release Force15-25 N
Vibration Resistance10-2000 Hz, 15g
Operating Temperature-40°C to +125°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 8092, DIN 72585, USCAR-2, LV214

Parent Products

This component is used in the following industrial products

Aluminum Die Casting Connector Housing

This aluminum die-cast connector housing is a precision component designed to encase and protect electrical or electronic connector assemblies.

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Industrial Dough Mixer Impeller Assembly

High-efficiency mixing component for industrial bakery dough preparation systems.

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Industrial Wire Harness Connector Housing

This precision-molded housing component is designed to encase and protect electrical terminals within industrial wire harness connectors.

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Engineering Analysis

Risks & Mitigation
  • Insufficient locking force leading to disconnection
  • Material degradation in high-temperature environments
  • Wear-induced failure from repeated cycles
  • Incorrect installation causing damage
FMEA Triads
Trigger: Material fatigue from repeated mating cycles
Failure: Latch fracture or permanent deformation
Mitigation: Use glass-filled polymers with proper gate design, implement cycle testing, add wear indicators
Trigger: Contamination in locking mechanism
Failure: Increased friction preventing proper engagement
Mitigation: Add protective covers during transport, design self-cleaning features, specify cleanroom assembly

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±0.1mm on critical engagement features, ±2° on angular alignment
Test Method
Coordinate measuring machine (CMM) verification, functional gaging, insertion/extraction force testing with digital force gauge

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 Locking Mechanism

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Just Medical Devices (Tianjin) Co., Ltd.
Beijing, CN
Listed on the company's own website · profile compiled by CNFX from public sources
View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Frequently Asked Questions

What is the primary function of a connector locking mechanism?

To prevent accidental disconnection of electrical connectors due to vibration, shock, or environmental factors while allowing intentional disengagement when required.

Through mating cycle tests, vibration testing per ISO 16750, insertion/extraction force measurements, and environmental exposure testing.

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.

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