Queue Lock/ Synchronization Mechanism: IP Rating IP65

Q: What is the primary function of a Queue Lock/Synchronization Mechanism?

To prevent multiple stations from accessing the same queue segment simultaneously, ensuring orderly processing and avoiding equipment collisions or product damage.

Q: How does it integrate with existing automation systems?

It connects via standard industrial communication protocols (like EtherCAT or PROFINET) and can be programmed through PLCs or SCADA systems, allowing seamless integration into most production environments.

Q: What maintenance does it require?

Regular inspection of sensors and actuators, lubrication of moving parts (if applicable), and periodic calibration of timing sequences to ensure optimal performance.

Component Specifications

Definition

A precision electromechanical component within Queue Manager machines that coordinates the sequential movement of items through processing stations. It employs sensors, actuators, and control logic to lock queue positions during operations and synchronize transitions between stations, preventing simultaneous access to shared resources and maintaining production flow integrity.

Working Principle

Operates on a token-based or priority-based locking protocol. When a processing station engages with an item, the mechanism sends a lock signal to adjacent stations, preventing them from accessing the same queue segment. Synchronization is achieved through real-time communication between sensors (detecting item presence/position) and actuators (controlling gates or stops), coordinated by a programmable logic controller (PLC) that manages timing sequences and resolves conflicts.

Materials

Frame: Powder-coated steel or aluminum alloy; Locking components: Hardened steel or tungsten carbide; Sensors: Photoelectric or inductive (stainless steel housing); Actuators: Pneumatic cylinders (aluminum body with polyurethane seals) or servo motors; Wiring: Shielded industrial-grade copper cables.

Technical Parameters

Parameter	Typical range	Notes & selection driver
IP Rating	IP65
Cycle Life	>1 million operations
Locking Force	50-200 N
Response Time	<100 ms
Operating Voltage	24 V DC
Temperature Range	-10°C to 55°C
Communication Protocol	EtherCAT, PROFINET, or Modbus TCP

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 13849-1, ISO 10218-2, DIN EN 61496-1

Parent Products

This component is used in the following industrial products

Queue Manager

A software component within a scheduler that organizes, prioritizes, and controls the execution order of pending tasks or jobs.

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Engineering Analysis

Risks & Mitigation

Mechanical wear leading to lock failure
Sensor misalignment causing false triggers
Communication latency disrupting synchronization
Power surges damaging control electronics

FMEA Triads

Trigger: Sensor contamination or misalignment
Failure: False lock/unlock signals
Mitigation: Implement redundant sensors, regular cleaning schedules, and automated diagnostic routines.

Trigger: Actuator seal degradation
Failure: Reduced locking force or slow response
Mitigation: Use high-temperature resistant seals, monitor actuator performance via PLC, and schedule preventive replacements.

Trigger: PLC programming error or network latency
Failure: Desynchronization between stations
Mitigation: Apply error-checking algorithms, use real-time communication protocols, and install network redundancy.

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Positioning accuracy ±0.5 mm; Timing synchronization ±10 ms

Test Method

Functional safety testing per ISO 13849, cycle endurance testing under load, environmental testing (temperature, humidity, vibration)

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

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Manufacturers of Queue Lock/ Synchronization Mechanism

Manufacturer profiles associated with Queue Lock/ Synchronization 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 is the primary function of a Queue Lock/Synchronization Mechanism?