Positioning Guide: Load Capacity 50-500 N

Component Specifications

Definition

The Positioning Guide is a critical mechanical component integrated into seal gripper or chuck assemblies in automated manufacturing systems. It ensures precise alignment and repeatable positioning of workpieces or seals during handling, assembly, or processing operations. This component typically consists of hardened guide surfaces, mounting interfaces, and adjustment mechanisms to maintain tight tolerances required for industrial applications.

Working Principle

Operates on mechanical guidance principles using precisely machined surfaces (such as V-guides, linear rails, or bushings) to constrain movement along specific axes. It provides physical reference points that align with mating components, ensuring consistent positioning through geometric constraints and friction control. Some advanced versions incorporate sensors for feedback on alignment accuracy.

Materials

Typically manufactured from hardened tool steel (e.g., AISI D2, A2), stainless steel (304/316), or aluminum alloys with wear-resistant coatings. Surface hardness ranges from 45-60 HRC for steel components. Corrosion-resistant materials are used in food or chemical environments.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Accuracy	±0.01-0.05 mm
Load Capacity	50-500 N
Mounting Type	Flange, threaded, or modular interface
Repeatability	±0.005 mm
Surface Finish	Ra 0.4-1.6 μm
Operating Temperature	-20°C to 120°C

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 2768, DIN 7186, ISO 10791

Parent Products

This component is used in the following industrial products

Seal Gripper/Chuck

A mechanical component in automatic sealing systems that securely holds and positions packaging materials during the sealing process.

View Product Details

Bolt Feeder Mechanism

Mechanism that automatically feeds rock bolts into the drilling and installation system of a rock bolting rig.

View Product Details

Engineering Analysis

Risks & Mitigation

Wear and tear reducing accuracy
Contamination affecting performance
Misalignment due to improper installation
Thermal expansion causing dimensional changes

FMEA Triads

Trigger: Abrasive particles in operating environment
Failure: Increased clearance and reduced positioning accuracy
Mitigation: Implement protective covers, regular cleaning protocols, and use wear-resistant coatings

Trigger: Improper mounting or installation
Failure: Misalignment leading to assembly errors
Mitigation: Follow precise installation procedures, use alignment tools, and verify with measurement instruments

Trigger: Lack of lubrication
Failure: Increased friction and premature wear
Mitigation: Establish scheduled maintenance with appropriate lubricants and monitor friction levels

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Positioning accuracy within ±0.02mm per 100mm of travel

Test Method

Laser interferometry for linear accuracy, dial indicator measurements for repeatability, and coordinate measuring machines (CMM) for geometric verification

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.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Positioning Guide

Manufacturer profiles associated with Positioning Guide.

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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 Positioning Guide in seal gripper systems?

The primary function is to ensure precise and repeatable alignment of seals or workpieces during handling operations, preventing misalignment that could cause assembly errors or product defects.

How often should Positioning Guides be maintained?

Regular inspection every 500 operating hours, with lubrication of moving surfaces monthly and complete calibration checks quarterly, depending on usage intensity and environmental conditions.

Can Positioning Guides be customized for specific applications?

Yes, they can be customized in terms of dimensions, materials, mounting interfaces, and accuracy specifications to match specific machine requirements and operational environments.

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.

Positioning Guide