Industry-Verified Manufacturing Data (2026)

Magnet track

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Magnet track 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 Magnet track is characterized by the integration of Permanent magnets and Steel backing plate. 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.

A linear array of permanent magnets that provides the magnetic field for linear motor propulsion.

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Product Specifications

Technical details and manufacturing context for Magnet track

Definition
In linear motor systems, the magnet track is the stationary component consisting of precisely arranged permanent magnets (typically neodymium iron boron) that create a alternating magnetic field along the travel path. It interacts with the electromagnetic coils in the moving forcer to generate linear motion through Lorentz force principles.
Working Principle
The magnet track establishes a fixed magnetic field pattern (typically alternating north-south poles) along the linear path. When current flows through the electromagnetic coils of the moving forcer positioned above the track, the interaction between the coil's magnetic field and the permanent magnet field generates force, propelling the forcer along the track.
Common Materials
Neodymium Iron Boron (NdFeB), Steel backing plate, Protective coating
Technical Parameters
  • Track length determines maximum travel distance; magnet pole pitch affects motor performance characteristics (mm) Standard Spec
Components / BOM
  • Permanent magnets
    Provide the primary magnetic field for motor operation
    Material: Neodymium Iron Boron (NdFeB)
  • Steel backing plate
    Provides structural support and enhances magnetic flux return
    Material: Cold rolled steel
  • Protective coating
    Prevents corrosion and physical damage to magnets
    Material: Epoxy or nickel plating
  • Mounting holes
    Allow secure attachment to machine base or structure
    Material: Steel
Engineering Reasoning
0.8-1.2 T magnetic flux density at 20°C ambient temperature
Irreversible demagnetization occurs at 150°C for NdFeB magnets (Curie temperature threshold)
Design Rationale: Thermal demagnetization due to exceeding the Curie temperature of neodymium-iron-boron permanent magnets
Risk Mitigation (FMEA)
Trigger Eddy current heating from high-frequency AC components in propulsion current
Mode: Magnet temperature exceeds 150°C causing permanent flux loss
Strategy: Laminated magnet segmentation with 0.5 mm electrical insulation between segments
Trigger Mechanical impact exceeding 50 J energy at magnet surface
Mode: Brittle fracture of NdFeB magnets due to impact stress concentration
Strategy: Protective stainless steel encapsulation with 2 mm wall thickness and shock-absorbing polymer backing

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Magnet track.

industrial linear motor magnet track NdFeB permanent magnet track machinery equipment magnet rail linear propulsion magnetic track steel-backed magnet track for motors

Applied To / Applications

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

Ball Screws/Linear Motors
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Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 1 bar gauge
other spec: Max magnetic field decay: <5% over 10,000 hours at rated temp
temperature: -40°C to 120°C
Media Compatibility
✓ Clean dry air ✓ Non-ferrous liquids (e.g., water, oils) ✓ Non-magnetic solid surfaces (e.g., aluminum, plastic)
Unsuitable: Corrosive or conductive slurry with ferrous particles
Sizing Data Required
  • Required propulsion force (N)
  • Travel length and speed profile (m, m/s)
  • Operating gap between magnet track and motor (mm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Magnetic field degradation
Cause: Thermal demagnetization from excessive operating temperatures or exposure to high ambient heat, reducing magnetic strength and track adhesion
Track surface wear and contamination
Cause: Abrasive particles (dust, metal shavings) accumulating on the track surface, causing increased friction, reduced efficiency, and potential jamming
Maintenance Indicators
  • Audible grinding or scraping noises during operation indicating contamination or misalignment
  • Visible accumulation of ferrous debris on track surface or reduced holding force causing slippage
Engineering Tips
  • Implement regular cleaning protocols using non-magnetic tools and approved solvents to prevent particle buildup without damaging the magnetic surface
  • Install temperature monitoring and ensure operating environment stays within manufacturer's specified thermal limits to preserve magnetic properties

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ASTM A977/A977M - Standard Specification for Permanent Magnet Assemblies CE Marking - EU compliance for electromagnetic compatibility (EMC) and safety
Manufacturing Precision
  • Magnetic field strength: +/-5% of specified value
  • Dimensional alignment: +/-0.1mm for track mounting surfaces
Quality Inspection
  • Magnetic flux density measurement using gaussmeter
  • Dimensional verification with coordinate measuring machine (CMM)

Factories Producing Magnet track

Verified manufacturers with capability to produce this product in China

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✓ 97% Supplier Capability Match Found

T Technical Director from Canada Feb 19, 2026
★★★★★
"The technical documentation for this Magnet track is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Project Engineer from United States Feb 16, 2026
★★★★☆
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Magnet track so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from United Arab Emirates Feb 13, 2026
★★★★★
"Testing the Magnet track now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

5 sourcing managers are analyzing this specification now. Last inquiry for Magnet track from Poland (1h ago).

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Frequently Asked Questions

What materials are used in this magnet track?

This magnet track uses Neodymium Iron Boron (NdFeB) permanent magnets, a steel backing plate for structural support, and a protective coating to prevent corrosion and wear in industrial environments.

How does this magnet track work with linear motors?

The linear array of permanent magnets creates a consistent magnetic field that interacts with the linear motor's coils, providing propulsion force for precise linear motion in machinery applications.

What are the mounting options for this magnet track?

The magnet track includes pre-drilled mounting holes for secure installation on machinery frames or bases, ensuring proper alignment and stability during linear motor operation.

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 Specifications verified by CNFX Industrial Index (v2.6.03) for Machinery and Equipment Manufacturing sector.

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