INDUSTRY COMPONENT

Cable Pass-Through Port

A cable pass-through port is a specialized opening in an end-effector mounting plate designed to route and protect cables, hoses, or tubing between stationary and moving parts of industrial machinery.

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Component Specifications

Definition
A cable pass-through port is a precisely engineered aperture integrated into an end-effector mounting plate, serving as a conduit for electrical cables, pneumatic hoses, or fluid tubing. It facilitates organized cable management, prevents entanglement, and protects cables from abrasion, pinch points, and environmental contaminants during the dynamic operation of robotic arms or automated machinery. The port typically includes features like grommets, seals, or strain relief mechanisms to ensure secure cable fixation and maintain ingress protection (IP) ratings.
Working Principle
The working principle involves providing a dedicated, protected pathway for cables and hoses to pass through a rigid structural plate. This isolates moving cables from mechanical components, reduces stress on cable connections by allowing controlled flexing, and maintains system integrity by preventing cable interference with moving parts. It often incorporates sealing elements to create an environmental barrier.
Materials
Typically constructed from the same material as the mounting plate for consistency, commonly aluminum alloys (e.g., 6061-T6) for lightweight strength, stainless steel (e.g., 304 or 316) for corrosion resistance, or engineered plastics like polycarbonate or PEEK for electrical insulation. Sealing grommets are usually made from silicone, neoprene, or polyurethane.
Technical Parameters
  • IP Rating IP54 or higher
  • Seal Type Silicone grommet
  • Mounting Type Threaded, snap-in, or flanged
  • Port Diameter 6mm to 50mm (customizable)
  • Material Grade Aluminum 6061-T6
  • Temperature Range -20°C to +80°C
Standards
ISO 4413, ISO 13849, DIN 40050, IEC 60529

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cable Pass-Through Port.

cable pass-through port end-effector mounting plate cable management industrial robotics automation components cable strain relief IP rating DIN standards Cable Pass-Through Port in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

End-Effector Mounting Plate

A structural interface plate that connects the robotic arm's wrist to various end-effectors or tools.

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Engineering Analysis

Risks & Mitigation
  • Cable abrasion from sharp edges
  • Inadequate sealing leading to contamination
  • Over-tightening causing cable damage
  • Misalignment during installation
FMEA Triads
Trigger: Improper seal installation or wear
Failure: Loss of ingress protection, allowing dust or moisture ingress
Mitigation: Use high-quality seals, regular inspection, and follow installation torque specifications
Trigger: Cable over-bending or pinch points
Failure: Cable fatigue or breakage, leading to electrical failure
Mitigation: Design with adequate bend radius, use strain relief fittings, and secure cables properly

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.1mm on port diameter, ±0.05mm on positioning for precision fits
Test Method
IP rating testing per IEC 60529, pull force testing on cables, and visual inspection for burrs or sharp edges

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 cable pass-through port?

To safely route and protect cables and hoses through mounting plates, preventing damage and ensuring reliable operation in dynamic industrial environments.

How do I select the right size for a cable pass-through port?

Choose based on the outer diameter of the largest cable or hose bundle, allowing 10-20% extra space for ease of installation and future modifications, while ensuring the seal fits snugly.

Can cable pass-through ports be customized?

Yes, they are often custom-machined to match specific plate thicknesses, cable counts, and environmental requirements, including material, sealing, and mounting options.

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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