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Cable Entry Port Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A cable entry port is a specialized industrial component designed to provide a secure, sealed passage for electrical cables through the housing of an actuator body or other machinery. It serves multiple functions: preventing environmental contaminants (dust, moisture, chemicals) from entering the machine, providing mechanical strain relief to prevent cable damage from vibration or movement, ensuring proper cable routing, and maintaining electromagnetic compatibility by controlling cable entry points. These ports are critical for maintaining IP (Ingress Protection) ratings and ensuring long-term reliability in industrial environments.

Working Principle

The cable entry port operates on principles of mechanical sealing and strain relief. It typically consists of a threaded or compression-fitting body that mounts to the actuator housing, with internal gaskets, seals, or gland systems that compress around the cable diameter to create an environmental barrier. Strain relief is achieved through clamping mechanisms that distribute mechanical stress away from cable termination points. Some advanced versions include electromagnetic shielding elements to prevent interference.

Materials

Common materials include: Stainless steel (AISI 304/316 for corrosion resistance), Aluminum alloys (for lightweight applications), Engineering plastics (PA, PBT, PEEK for chemical resistance), Sealing elements (EPDM, NBR, Silicone, Viton for temperature/chemical compatibility), and Internal components (brass, steel). Material selection depends on environmental requirements (temperature range: -40°C to +120°C typical, chemical exposure, UV resistance).

Technical Parameters

IP Rating IP65 to IP69K
Thread Size M12 to M40 standard
EMC Shielding Optional, up to 60dB attenuation
Mounting Type Threaded, Panel Mount, Flange
Material Grade 316 Stainless Steel common
Voltage Rating Up to 1000V AC/DC
Temperature Range -40°C to +120°C
Cable Diameter Range 3mm to 25mm

Standards

ISO 4413, ISO 13849, IEC 60529, DIN 40050, UL 94, RoHS

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cable Entry Port.

Parent Products

This component is used in the following industrial products

Actuator Body

The main structural housing of an edge actuator that contains and protects internal components while providing mounting interfaces.

View Product Details

Engineering Analysis

Risks & Mitigation

Inadequate sealing leading to contamination ingress
Improper strain relief causing cable damage
Material incompatibility with environment
Incorrect installation compromising IP rating
Electromagnetic interference in unshielded versions

FMEA Triads

Trigger: Seal degradation due to chemical exposure
Failure: Loss of environmental protection, moisture ingress
Mitigation: Regular inspection, material compatibility verification, preventive replacement schedules

Trigger: Incorrect installation torque
Failure: Compromised sealing, thread damage
Mitigation: Torque specification documentation, calibrated tools, installation training

Trigger: Vibration-induced loosening
Failure: Port detachment, cable strain
Mitigation: Locking mechanisms, thread locking compounds, vibration testing

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Thread tolerance: 6g per ISO 965-1, Sealing surface flatness: ≤0.1mm, Cable grip force: 20-150N depending on size

Test Method

IP testing per IEC 60529 (water/dust ingress), Vibration testing per IEC 60068-2-6, Temperature cycling per IEC 60068-2-14, Material verification per relevant ASTM/ISO material standards

Buyer Feedback

★★★★☆ 4.8 / 5.0 (31 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Cable Entry Port meets all ISO standards."

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Cable Entry Port arrived with full certification."

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Frequently Asked Questions

What is the difference between a cable entry port and a cable gland?

While often used interchangeably, cable entry ports typically refer to the complete interface system including mounting hardware and sealing, while cable glands specifically refer to the sealing component that grips the cable. In industrial contexts, 'cable entry port' emphasizes the functional integration with machinery.

How do I select the right cable entry port for my actuator?

Consider: 1) Cable diameter and quantity, 2) Required IP rating for your environment, 3) Material compatibility with operating conditions, 4) Mounting configuration on your actuator body, 5) Any need for EMC shielding, and 6) Compliance with industry standards relevant to your application.

Can cable entry ports be used in hazardous locations?

Yes, specially certified versions exist for hazardous areas (ATEX, IECEx). These maintain explosion-proof integrity by preventing flame transmission and typically include additional certifications beyond standard IP ratings.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Cable Entry Port