Replacement Pad: Thickness 2-10 mm, Hardness 70-95 Shore A

Component Specifications

Definition

A precision-engineered component designed for clamping systems, specifically integrated into clamping jaws to provide consistent pressure distribution, reduce wear on jaw surfaces, and prevent damage to workpieces during machining operations. It serves as an interface between the clamping mechanism and the material being held.

Working Principle

The replacement pad functions by distributing clamping force evenly across the workpiece surface, reducing point loading and minimizing deformation or marking. It compensates for wear on the clamping jaw surfaces, maintaining optimal grip and alignment over time. When worn, it can be replaced without requiring full jaw replacement, extending the life of the clamping system.

Materials

Typically made from polyurethane, nylon, rubber, or composite polymers with high abrasion resistance and low compression set. Some applications use metallic pads (aluminum or steel) with non-marring coatings for heavy-duty operations.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Hardness	70-95 Shore A
Thickness	2-10 mm
Compression Strength	≥15 MPa
Operating Temperature	-20°C to 100°C
Coefficient Of Friction	0.4-0.8

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 9001, DIN 55189

Parent Products

This component is used in the following industrial products

Clamping Jaws

The gripping elements of a lance gripper/clamp that directly contact and secure workpieces during material handling operations.

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Engineering Analysis

Risks & Mitigation

Incorrect pad installation causing misalignment
Using incompatible materials leading to workpiece damage
Failure to replace worn pads resulting in reduced clamping force

FMEA Triads

Trigger: Material degradation due to chemical exposure
Failure: Loss of friction and grip strength
Mitigation: Use chemically resistant materials and implement regular inspection schedules

Trigger: Excessive compression beyond material limits
Failure: Permanent deformation and reduced thickness
Mitigation: Follow manufacturer's load specifications and use appropriate pad hardness for application

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1 mm thickness variation, ±0.2 mm dimensional accuracy

Test Method

ASTM D2240 for hardness, ASTM D395 for compression set, in-house grip force testing

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 Replacement Pad

Manufacturer profiles associated with Replacement Pad.

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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

How often should replacement pads be changed?

Replacement frequency depends on usage intensity and material. Typically, inspect pads every 500-1000 operating hours and replace when visible wear exceeds 20% of original thickness or when grip consistency decreases.

Can replacement pads be customized for specific applications?

Yes, pads can be customized in material, thickness, hardness, and surface texture to match specific workpiece materials, clamping forces, and environmental conditions.

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.

Replacement Pad