Fastening Tool Head: Torque Range 5-50 Nm, Weight 0.5-2 kg

Component Specifications

Definition

A fastening tool head is a specialized industrial component designed for automated assembly systems, specifically within module housing assembly stations. It interfaces with fasteners (such as screws, bolts, or nuts) to apply controlled torque and rotational force, ensuring proper seating and tension according to engineering specifications. This component typically includes drive mechanisms, alignment features, and sometimes integrated sensors for quality control.

Working Principle

The fastening tool head operates by converting rotational force from a power source (electric, pneumatic, or hydraulic) into precise torque applied to fasteners. It engages with the fastener's head or socket, rotates to tighten or loosen, and may include feedback systems to monitor torque, angle, or tension to ensure compliance with assembly requirements.

Materials

High-strength alloy steel (e.g., AISI 4140 or 4340) for durability and wear resistance, often with surface treatments like nitriding or chrome plating to reduce friction and prevent corrosion. In some applications, materials like tungsten carbide or ceramic composites are used for enhanced hardness in high-wear environments.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	0.5-2 kg
Max RPM	2000 RPM
Accuracy	±2% of set torque
Drive Size	1/4 inch to 1/2 inch square drive
Torque Range	5-50 Nm
Temperature Range	-10°C to 60°C
Operating Pressure	6-8 bar (for pneumatic models)

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 5393, DIN 3120

Parent Products

This component is used in the following industrial products

Module Housing Assembly Station

A specialized station within a battery assembly line that precisely assembles and secures the protective housing around lithium-ion battery cells to form a complete module.

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Engineering Analysis

Risks & Mitigation

Torque inaccuracy leading to under or over-tightening
Wear and tear reducing tool life
Misalignment causing fastener damage
Contamination affecting performance

FMEA Triads

Trigger: Worn drive mechanism
Failure: Inconsistent torque application
Mitigation: Regular maintenance and replacement of worn parts; use of wear-resistant materials

Trigger: Misalignment with fastener
Failure: Stripped fastener heads or incomplete seating
Mitigation: Implement precision alignment systems and operator training; use guided tool heads

Trigger: Contamination from debris or lubricants
Failure: Reduced accuracy and increased wear
Mitigation: Regular cleaning protocols; use of sealed designs in dirty environments

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Torque accuracy within ±2% as per ISO 5393

Test Method

Calibration using certified torque testers; periodic verification per manufacturer guidelines

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

Check the legal entity, factory address, ownership, certifications, and direct contacts.

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Manufacturers of Fastening Tool Head

Manufacturer profiles associated with Fastening Tool Head.

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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 fastening tool head?

The primary function is to apply controlled torque to fasteners during automated assembly, ensuring secure and consistent connections in manufacturing processes.

How do I select the right fastening tool head for my application?

Consider factors such as torque requirements, fastener type and size, compatibility with your assembly machine, material durability needs, and compliance with industry standards like ISO or DIN.

Can fastening tool heads be used with different types of fasteners?

Yes, but they must be matched to the fastener's drive type (e.g., hex, Phillips, Torx) and size. Interchangeable heads or adapters are available for versatility.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Fastening Tool Head