Product Overview

The Industrial Controller Heat Sink Profile is an extruded aluminum thermal management component designed to dissipate heat from industrial electronic controllers through increased surface area.

Technical Specifications

Category	Parameter	Specification
Material & Finish	Material	Aluminum Alloy 6063-T5
	Manufacturing Process	Aluminum Extrusion
	Surface Finish	Black Anodized
Thermal Performance	Thermal Conductivity	201 W/m·K
	Cooling Performance	Suitable for natural convection or forced-air systems
	Recommended Power Dissipation	Up to 150 W (depending on installation conditions)
Dimensions	Profile Width	120 mm
	Profile Height	40 mm
	Standard Cut Length	150 mm
	Base Thickness	6 mm
	Fin Design	14 Cooling Fins
	Effective Cooling Surface Area	118,500 mm² (per 150 mm length)
Mechanical Properties	Weight	2.85 kg/m
	Mounting Interface	Integrated 35 mm DIN Rail Slot
	Mounting Surface Flatness	≤ 0.10 mm

Extrusion & Machining Capabilities

Extrusion Capabilities
Press Tonnage Spectrum: Extrusion presses from 600T to 3600T support various cross-sectional designs.

Maximum Circumscribing Circle: Profiles can be extruded within a 350mm circumscribing circle diameter.

Wall Thickness Limits: Minimum extrusion wall thickness can reach 1.2mm.

Precision Profile Straightness: Profile straightness is controlled within 0.5mm per meter.

Machining Capabilities
Multi-Axis CNC Milling: 3-axis and 4-axis CNC centers support complex mounting geometries.

Dimensional Machining Tolerance: Machining tolerances are maintained within ±0.02mm.

High-Speed Drilling & Tapping: Multi-hole drilling and tapping for component mounting.

Surface Precision Fly-Milling: Mounting surface flatness within 0.05mm for thermal contact.

Quality Assurance & Compliance

Inspection & Testing
Material Composition Spectrometry: Optical emission spectrometers verify aluminum alloy composition.

CMM Coordinate Metrology: Coordinate measuring machines verify mounting location tolerances.

Surface Roughness Profilometry: Stylus profilometers measure mounting surface roughness.

Traceable Standard Documentation: Material test reports and inspection records available with shipments.

Compliance & Certificates

Certificate / Regulation Name	Verification Purpose
ISO 9001:2015	Audited standard for manufacturing quality systems.
ISO 14001	Audited standard for environmental management systems.
RoHS Directive	Certified compliant with EU chemical substance standards.
REACH Regulation	Controls and monitors SVHC chemical compositions.
Conflict Minerals Tracking	Ensures supply chain compliance with CFSI standards.

Industrial Applications

Application Field	Typical Use
PLC Modules	Mounted directly onto programmable logic controller CPUs.
Variable Frequency Drives	Attached to high-power IGBT inverter switching modules.
Servo Drives	Integrated into multi-axis robotic motion controller chassis.
Industrial PCs	Positioned over fanless embedded processor boards.
Power Supplies	Fixed to din-rail industrial switching regulators.

Packaging, Logistics & Supply Security

Protective Packaging
Single-Piece Surface Protection: Individual profiles are wrapped in PE film for surface protection.

Custom EPE Spacers: Custom EPE spacers protect fin profiles during transport.

Logistics & Terms
Standard Incoterms: Operational execution under international FOB, CIF, and DDP shipping frameworks.

Customs Documentation Efficiency: Commercial invoices, packing lists, and origin documents provided.

Supply Security
Ingot Reserve Mechanism: Raw material inventory supports stable production schedules.

Price Volatility Mitigation: Material planning helps reduce market price fluctuations.

FAQ

Q: Can you machine custom mounting holes based on our specific IGBT footprint?

A: Yes. We execute CNC milling, drilling, and tapping per customer-supplied CAD files under strict NDA.

Q: What is the typical lifespan or degradation rate of the black anodized finish?

A: The anodized coating complies with MIL-A-8625 Type II for indoor industrial use.

Q: Do you provide material mill certificates with every shipped production batch?

A: Yes. Each production batch is accompanied by an MTR verifying chemical and mechanical compliance.

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