2020 T-Slot Aluminum Profile

The 2020 T-slot aluminum profile is extruded from 6063-T5 aluminum with cross-sectional accuracy held within ±0.1 mm. Slot width is maintained at 6.2 mm ±0.1 mm, ensuring precise hardware compatibility. Flatness and twist conform to EN 755-9 standards, minimizing assembly misalignments in high-precision modular systems. 

Materials

6063-T5 Aluminum Alloy, high-strength, lightweight, corrosion-resistant.

Surface Finishes

Anodized (Type II, Class 1, ≥15 μm), enhances durability, prevents corrosion.

Compliance Standards

EN 755-9, EN 12020-2, ISO 9001:2015, ensures quality and international standards.

Cross-Section Area (A)

2.02 cm², provides structural strength and load distribution capabilities.

Mass per Meter (m)

0.745 kg/m, optimizes strength-to-weight ratio for lightweight structures.

Product Description

With a balanced moment of inertia (~0.43 cm⁴) in both axes, the profile supports moderate structural loads without deflection. Yield strength of ~160 MPa ensures dimensional stability under distributed loads, making it suitable for frames, fixtures, and automation assemblies with repetitive stress. 

Moment of Inertia (Ix / Iy)

0.43 cm⁴, symmetrical, minimizes deflection for uniform load distribution.

Section Modulus (Zx / Zy)

0.43 cm³ (Zx), 0.43 cm³ (Zy), ensures structural strength under bending loads.

Radius of Gyration (ix / iy)

1.06 cm (ix), 1.06 cm (iy), indicates profile resistance to buckling.

Max. Axial Load (Euler Buckling)

800 N (for 1-meter length, fixed ends), critical for load stability.

Max. Load at Slot (Shear Test)

450 N (per slot), assesses profile strength during fastener engagement.

Torsional Constant (J)

0.087 cm⁴, indicates resistance to twisting forces during rotational stress.

Max Torque (Torsional Load Limit)

15 Nm, defines torsional load-bearing capacity without structural failure.

Elastic Deflection (100 N Load)

≤ 0.5 mm (per meter length), measures flexibility under applied force.

Dynamic Load Rating

350 N, reflects ability to withstand cyclic loading without failure.

Compatibility Tolerance

±0.1 mm, ensures uniformity for precise assembly and fastener compatibility.

Machining Precision Grade

±0.2 mm (cut to length), ensures minimal deviation in customized profiles.

Fatigue Life (Slot Edge)

10⁶ cycles at 100 N load, demonstrates long-term wear resistance.

Thermal Expansion (ΔL @ ΔT=50°C)

0.022 mm/m/°C, accounts for dimensional changes under temperature variations.

Slot Pull-Out Resistance

500 N (for standard T-nuts and fasteners), ensures reliable fastener retention.

Max Load Bearing at Corner Joint

1000 N (per joint with standard angle bracket), supports load distribution.

Technical Advantages

An anodized layer ≥15μm thick (Type II, Class 1) enhances corrosion resistance and provides surface hardness around 200 HV. The dielectric coating prevents galvanic interaction in assemblies involving dissimilar metals, offering long-term performance in industrial environments. 

The slot design supports M3–M5 fasteners and modular brackets with no secondary machining required. Slot and wall geometry are optimized for uniform stress distribution during fastening. Profiles integrate seamlessly with linear guides, cable tracks, and sensor systems in compact mechatronic assemblies. 

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Industry Applications

Modular Machine Guarding Systems

Used to construct adjustable protective enclosures around machinery, enabling tool-free panel integration and compliance with safety clearance standards.

Automated Equipment Framing

Supports lightweight robotic arms and pick-and-place systems, offering structural rigidity with precise alignment in compact automation setups.

Workstation and Test Bench Frames

Provides stable, customizable framework for electronics assembly, inspection stations, or quality control environments requiring ESD-safe materials and modularity.

Sensor and Camera Mounting Structures

Facilitates adjustable mounting for vision systems, LiDAR, or photoelectric sensors in factory automation and process monitoring setups.

Compact Linear Motion Assemblies

Acts as a frame and guide base for miniature linear actuators or belt-driven systems requiring low-mass, rigid structural support.

Electronics Enclosure Subframes

Forms structural skeletons for housings with integrated cable management, EMI shielding, and thermal dissipation for embedded systems or control panels.

Thermal and Electrical Behavior

Aluminum’s thermal conductivity (~200 W/m·K) supports passive heat dissipation in electronics housings. Electrical conductivity (~30% IACS) allows ESD-sensitive applications with proper grounding. The anodic layer acts as an insulator unless mechanically interrupted. 

Profiles are available in standard and custom lengths with burr-free cuts and ±0.5 mm tolerance. Each batch is traceable with 3.1 material certificates upon request. Cut-to-length and barcode labeling options support lean workflows and quality-controlled procurement systems. 

2020 T-Slot Aluminum Profile

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does Frigate ensure consistent slot tolerance across large production batches of 2020 profiles?

Frigate uses CNC-calibrated extrusion dies and automated inline dimensional monitoring to maintain slot width within ±0.1 mm across batches. Each production lot undergoes random sampling with calibrated gauges. This ensures full compatibility with standard T-slot fasteners and modular hardware.

Are Frigate’s 2020 profiles suitable for static-sensitive (ESD) assembly zones?

Yes, Frigate provides anodized 2020 profiles with surface resistivity suitable for use in ESD-protected areas. However, electrical continuity must be established by grounding exposed aluminum through mechanically bonded joints. The anodic layer must be stripped at grounding points for conductivity.

Can Frigate customize cut lengths and pre-drill mounting holes in 2020 profiles?

Frigate offers cut-to-length services with ±0.5 mm accuracy and optional CNC drilling based on CAD drawings or technical specs. Hole positioning can follow client fixture requirements, maintaining repeatability for assembly lines. This eliminates secondary machining at the customer’s facility.

How does Frigate manage profile twist and straightness for long 2020 sections?

Profiles are extruded using controlled cooling and guided pullers to prevent thermal distortion. Frigate inspects straightness and twist per EN 12020-2 standards, with typical twist ≤1 mm per meter. Profiles are also packed to avoid warping during transport.

What quality documentation does Frigate provide for 2020 T-slot profiles?

Frigate supplies EN 10204 3.1 material certificates and inspection reports on request. These include alloy composition, surface finish thickness, and dimensional conformance. This ensures traceability and compliance for regulated or high-precision applications. 

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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2020 T-Slot Aluminum Profile

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