Structured Manufacturing Data (2026)

Stroke Limiter

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Stroke Limiter used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Stroke Limiter is characterized by the integration of Stop Block / Collar and Mounting Bracket / Base. In industrial production environments, manufacturers listed on CNFX commonly emphasize Hardened Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical component that restricts the maximum travel distance of a moving part within a stroke length adjustment mechanism.

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Product Specifications

Technical details and manufacturing context for Stroke Limiter

Definition
The Stroke Limiter is a critical safety and precision component within the Stroke Length Adjustment Mechanism that physically prevents a piston, rod, or other moving element from exceeding a predetermined maximum extension or retraction point. It ensures operational safety by preventing over-travel and maintains system integrity by protecting against mechanical damage from excessive force or misalignment.
Working Principle
The limiter functions by providing a physical stop or obstruction at a fixed point along the path of the moving component. When the component reaches this point during its stroke, contact with the limiter halts further motion. This can be achieved through adjustable hard stops, collars, pins, or integrated features within the mechanism's housing or guide rails.
Common Materials
Hardened Steel, Alloy Steel
Technical Parameters
  • The maximum allowable stroke length that the limiter permits. (mm) Per Request
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Stroke Limiter.

hardened steel stroke limiter mechanical stroke length adjustment industrial stroke limiter component machinery stop block collar stroke travel distance restrictor

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Stroke Length Adjustment Mechanism
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 100 bar
temperature: -40°C to 150°C
stroke length: 5 to 500 mm
operating cycles: Up to 1 million cycles
Media Compatibility
✓ Hydraulic oil ✓ Compressed air ✓ Water/glycol mixtures
Unsuitable: Abrasive slurries with >10% solids concentration
Sizing Data Required
  • Required stroke length (mm)
  • Maximum operating force (N)
  • Installation space constraints (mm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Seal degradation
Cause: Exposure to incompatible fluids, excessive heat, or chemical attack leading to leaks and loss of damping control.
Mechanical binding or sticking
Cause: Accumulation of debris, corrosion, or misalignment causing restricted movement and potential component failure.
Maintenance Indicators
  • Visible fluid leakage around the piston rod or housing
  • Audible knocking or grinding during operation
Engineering Tips
  • Implement regular cleaning and inspection schedules to prevent debris buildup and ensure proper alignment
  • Use compatible fluids and maintain operating temperatures within specified limits to preserve seal integrity

Compliance & Manufacturing Standards

Reference Standards
ISO 13849-1:2015 - Safety of machinery - Safety-related parts of control systems ANSI B11.19-2019 - Performance Criteria for Safeguarding DIN 24540-1:2014 - Hydraulic cylinders - Dimensions and tolerances
Manufacturing Precision
  • Stroke length: +/-0.5% of nominal stroke
  • Mounting hole alignment: +/-0.1mm positional tolerance
Quality Inspection
  • Proof pressure test at 150% of maximum working pressure
  • Stroke repeatability test with laser measurement system

Factories Producing Stroke Limiter

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in your stroke limiters?

Our stroke limiters are manufactured from high-strength materials including hardened steel and alloy steel for durability and wear resistance in industrial environments.

How does a stroke limiter work in machinery?

A stroke limiter mechanically restricts the maximum travel distance of moving parts within stroke length adjustment systems, typically using stop blocks, collars, or locking mechanisms to prevent over-travel.

What components are included in a typical stroke limiter BOM?

A complete stroke limiter typically includes a locking mechanism (such as set screws or clamps), mounting bracket/base for secure installation, and stop block/collar components that physically limit movement.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

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