Structured Manufacturing Data (2026)

Position Magnet / Target

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Position Magnet / Target 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 Position Magnet / Target is characterized by the integration of Magnetic Core and Protective Coating. In industrial production environments, manufacturers listed on CNFX commonly emphasize Neodymium Iron Boron (NdFeB) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Magnetic component used in position transducers to provide a detectable reference point for position measurement.

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Product Specifications

Technical details and manufacturing context for Position Magnet / Target

Definition
A Position Magnet/Target is a critical component within position transducer systems that generates a magnetic field detectable by sensors. It serves as the reference point whose position is measured, enabling precise tracking of linear or rotational movement in industrial machinery and equipment.
Working Principle
The magnet generates a consistent magnetic field that interacts with Hall effect sensors, magnetoresistive sensors, or other magnetic sensing elements in the transducer. As the magnet moves relative to the sensor, changes in the magnetic field are detected and converted into position data.
Common Materials
Neodymium Iron Boron (NdFeB), Samarium Cobalt (SmCo), Alnico, Ferrite
Technical Parameters
  • Diameter or dimensions of the magnet/target (mm) Customizable
Components / BOM
  • Magnetic Core Part
    Generates the primary magnetic field for position detection
    Material: Rare earth magnet material (NdFeB, SmCo) or ceramic ferrite
  • Protective Coating Part
    Prevents corrosion and physical damage to the magnet
    Material: Nickel, zinc, epoxy, or parylene coating
  • Mounting Hardware Part
    Secures the magnet to the moving component being measured
    Material: Stainless steel or aluminum

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Position Magnet / Target.

position magnet for industrial transducers magnetic target for position measurement NdFeB position magnet machinery durable magnetic core position sensor protective coating position magnet BOM

Applied To / Applications

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

Position Transducer
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 10 bar
other spec: Max magnetic field strength: 0.5 T, Operating frequency: DC to 1 kHz
temperature: -40°C to +150°C
Media Compatibility
✓ Non-ferrous liquids (e.g., water, oil) ✓ Non-magnetic gases (e.g., air, nitrogen) ✓ Non-abrasive solids (e.g., plastics, aluminum)
Unsuitable: Ferromagnetic slurry or abrasive particulate media
Sizing Data Required
  • Required sensing distance (mm)
  • Target material thickness (mm)
  • Required positional accuracy (± mm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Magnetic field degradation
Cause: Exposure to high temperatures beyond Curie point, mechanical shock, or corrosive environments weakening magnetic properties
Target surface wear/damage
Cause: Abrasive contact with sensor, chemical corrosion, or improper installation causing physical deformation
Maintenance Indicators
  • Inconsistent or erratic sensor readings despite proper alignment
  • Visible physical damage, corrosion, or discoloration on magnet/target surfaces
Engineering Tips
  • Install protective shielding or coatings to prevent exposure to high temperatures, chemicals, and mechanical impacts
  • Implement regular alignment verification and gap checks using manufacturer-specified tools to prevent premature wear

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ASTM A977/A977M - Standard Specification for Permanent Magnet Assemblies CE Marking - EU conformity for machinery safety (2006/42/EC)
Manufacturing Precision
  • Magnetic field strength: +/-5% of specified value
  • Dimensional accuracy: +/-0.05mm for critical mating surfaces
Quality Inspection
  • Gauss meter testing for magnetic field verification
  • Coordinate Measuring Machine (CMM) inspection for dimensional accuracy

Factories Producing Position Magnet / Target

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 best for high-temperature position magnet applications?

Samarium Cobalt (SmCo) magnets are ideal for high-temperature environments in machinery manufacturing due to their excellent thermal stability and corrosion resistance.

How does the protective coating affect position magnet performance?

The protective coating prevents corrosion and wear, ensuring consistent magnetic field strength and accurate position detection over the magnet's lifespan in industrial equipment.

What mounting considerations are important for position magnet installation?

Proper mounting hardware alignment is crucial to maintain the correct distance and orientation relative to the transducer, ensuring reliable position measurement in machinery systems.

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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