Neodymium Block Magnet - 15 x 10 x 5mm | BCNT India

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Neodymium Block Magnet - 15 x 10 x 5mm

Neodymium Block Magnet - 15 x 10 x 5mm (SKU: B-15-10-5-N35) | BCNT TECHNOLOGIES

3-Year Comprehensive Warranty

100% Factory Backed • Direct Servicing from Kerala, India

6061-T6 CNC Machining

N52 Magnet Clamping

Precision Lapped Face

Hard Anodized Finish

BCNT Precision Machining Standards

Orthogonal CNC Accuracy

25kg High Pull Force

Anti-Corrosion Anodized

ISO 5348 Metrology Check

Datasheet & Procurement Files

Product Datasheet

PDF Specs & 3-Yr Warranty

Dimensional CAD Drawing

Multi-View & Thread Spec

BRAND: BCNT TECHNOLOGIES

SKU: B-15-10-5-N35

Neodymium Block Magnet - 15 x 10 x 5mm

Precision Mechanical Mounting Hardware • 3-Year Warranty

3 YEARS BCNT WARRANTY MADE IN INDIA (KERALA) ALL-INDIA DISPATCH CNC 6061-T6 / N52 MAGNET

15 x 10 x 5mm Neodymium Magnet – Strong Block

Introducing the 15 x 10 x 5mm Neodymium Magnet – the perfect solution for all your magnetic needs. These strong block magnets are designed to provide exceptional magnetic strength in a compact and convenient size. 15 x 10 x 5 mm neodymium magnet is a small yet powerful block magnet. Here are some key characteristics and uses of such magnets:

Key Characteristics:

Material: Neodymium (NdFeB), which is an alloy of neodymium, iron, and boron.
Dimensions: 15 mm (length) x 10 mm (width) x 5 mm (thickness).
Magnetic Strength: Neodymium magnets are known for their high magnetic strength. This particular size will have a strong magnetic pull, which can vary depending on the grade of the magnet (e.g., N35, N52).
Coating: Typically coated with nickel, zinc, or epoxy to prevent corrosion.
Temperature Sensitivity: Neodymium magnets can lose their magnetic properties at high temperatures, so they are usually rated for use below certain temperatures (e.g., 80°C).

Common Uses:

Industrial Applications: Used in various machinery, sensors, and holding mechanisms.
Electronics: Incorporated in hard drives, speakers, and other electronic devices.
DIY Projects: Popular in crafts, home improvement projects, and scientific experiments.
Magnetic Therapy: Sometimes used in health and wellness products for magnetic therapy.
Magnetic Assemblies: Used in magnetic clasps, fasteners, and couplings.

When handling neodymium magnets, it’s important to be cautious as they can snap together with significant force, potentially causing injury or damaging the magnets.

NOTED: Product Images are shown for illustrative purposes only and may differ from actual product.

Pricing & Procurement

Request a Quote Direct Factory Pricing

3-Year Factory Warranty included on all orders

Technical Specifications

Warranty Coverage

3 Years Comprehensive Manufacturer Warranty

Material

Neodymium-Iron-Boron (NdFeB Rare-Earth)

Coating / Plating

Triple Layer Ni-Cu-Ni (Nickel-Copper-Nickel)

Magnetization

Axial / Through Thickness

Grade

N35 / N52 Industrial

Max Operating Temp

80°C (176°F)

Applications

Block Magnets, Neodymium Magnet

Physics & Metrology Deep Dive

The Engineering Behind This Product

Explore the mathematical mechanics, metallurgical choices, resonance dynamics, and signal integrity standards engineered into every BCNT component.

ISO 5348 • MIL-STD Tested

1. Continuous Flex Drag Chain Mechanics (10 Million Cycles)

Standard stationary cables fail in robotic gantry arms due to corkscrewing and conductor fatigue. BCNT high-flex cables employ short-pitch stranded copper bundles with low-friction sliding separators and oil-resistant PUR outer sheaths:

Minimum Bend Radius: 7.5 × OD

Engineered for high-acceleration gantry carriers (up to 50 m/s²), resisting tensile and torsional fatigue.

Double Shielding (Braid >85% + Foil)

Eliminates inductive noise from nearby VFD PWM motor drives, preserving clean data communication.

2. Triboelectric Noise & Environmental Sealing

Low-Noise Graphite Layer:

Dissipates triboelectric friction charges to <1 mV, eliminating false vibration alarms in piezoelectric sensor lines.

IP67 / IP68 Waterproof Overmolding:

Direct polyurethane overmolded backshells prevent coolant, water, and oil ingress at connector joints.

Detailed Engineering & Procurement Documentation

1. Precision Mechanical Mounting & Metrology Overview

The Neodymium Block Magnet - 15 x 10 x 5mm (SKU: B-15-10-5-N35) is an industrial-grade precision accelerometer mounting magnet engineered and CNC-machined by BCNT Engineering in Kerala, India. Specifically developed for vibration analysts, predictive maintenance (PdM) teams, condition monitoring engineers, and NVH test laboratories, this mounting hardware ensures rigid, distortion-free mechanical coupling between industrial machinery and dynamic piezoelectric sensors.

Engineered from precision CNC-machined 303/304 austenitic stainless steel with an internal high-remanence sintered Rare-Earth Neodymium-Iron-Boron (NdFeB Grade N45/N52) core, it provides exceptional clamping pull force to maximize acoustic contact stiffness ($k$) and eliminate high-frequency signal attenuation during route-based walkaround data collection.

2. Comprehensive Engineering Specifications

Detailed mechanical tolerances, thread options, pull force ratings, and ISO 5348 metrology parameters for Neodymium Block Magnet - 15 x 10 x 5mm:

Specification Parameter	Technical Value / Compliance
Material	Neodymium-Iron-Boron (NdFeB Rare-Earth)
Coating / Plating	Triple Layer Ni-Cu-Ni (Nickel-Copper-Nickel)
Magnetization	Axial / Through Thickness
Grade	N35 / N52 Industrial
Max Operating Temp	80°C (176°F)
Applications	Block Magnets, Neodymium Magnet

3. ISO 5348:2021 Mounted Resonance ($f_n$) & Metrology Dynamics

ISO 5348 §4.2 Compliant

In accordance with ISO 5348 (Mechanical Mounting of Accelerometers), attaching an accelerometer via a magnetic mounting base creates an elastic spring-mass dynamic interface. The natural mounted resonance frequency ($f_n$) governs the upper usable linear flat measurement bandwidth (±5% accuracy limit, typically ~20% to 50% of $f_n$):

f_n = ¹⁄_2π × √( ^k_interface ⁄ _{m_sensor + m_base} )

Where k_interface is the acoustic contact stiffness and m_base is the magnet mass.

Optical Face Flatness (<0.005 mm): Precision CNC fine-lathe face concentric finish eliminates microscopic air pockets, ensuring maximum high-frequency harmonic transmission for bearing demodulation (PeakVue, Shock Pulse).

Role of Coupling Fluid: Applying a micro-thin layer of silicone grease or petroleum fluid fills surface asperities, tripling interface stiffness ($k$) and extending flat frequency response from 5 kHz to over 8 kHz.

4. Key Industrial Sectors & Machinery Applications

Cement & Kilns Ball mills & crushers

Power & Energy Turbines & generators

Steel & Metals Rolling mills & gearboxes

Marine & Offshore Propulsion & pumps

HVAC & Cooling Air handlers & towers

Automotive NVH Test rigs & dynos

5. Vibration Sensor Mounting FAQs

Q1: How does a rare-earth neodymium magnetic mount compare to stud mounting?

Direct stud mounting yields the highest natural frequency (~32 kHz), making it ideal for permanent continuous online monitoring. Flat rare-earth neodymium magnetic mounts paired with silicone coupling fluid achieve ~14 kHz resonance and up to 8.0 kHz linear flat response, providing the ideal portable solution for walkaround predictive maintenance surveys without drilling machinery casings.

Q2: How do I select the right thread interface (M6, M8, 1/4-28 UNF, 10-32 UNF)?

Select the thread matching your vibration accelerometer's mounting stud. 1/4-28 UNF is the global standard for industrial general-purpose accelerometers (CTC, Wilcoxon, Hansford, PCB, SKF). Metric M6 and M8 are widely used in European/Japanese machinery transmitters. 10-32 UNF is standard for miniature, high-frequency, and triaxial teardrop sensors.

Q3: How do I prevent shock pulse damage to the accelerometer crystal during placement?

Never allow strong neodymium magnets to snap directly straight down onto steel surfaces, as the metal-to-metal impact can generate acoustic shock exceeding 5,000g, causing signal saturation or shear crystal fracture. Always touch the edge of the magnet to the machine target first, then gently roll the base into place (the ISO 5348 "angle-roll" technique).

3-Year Direct Manufacturer Warranty

Order Direct from BCNT Technologies India

Fast nationwide delivery across Mumbai, Pune, Bengaluru, Chennai, Hyderabad, Delhi NCR, Ahmedabad, and Kolkata with full GST invoicing, calibration certificates, and material test reports.

WhatsApp Quote

AEO & Technical Questions

Frequently Asked Technical & Procurement Questions

Direct answers regarding sensor compatibility, ISO 5348 metrology standards, and nationwide B2B logistics.

This Neodymium Block Magnet - 15 x 10 x 5mm is manufactured using premium sintered Neodymium-Iron-Boron (NdFeB) with industrial N35 to N52 magnetic grades, delivering superior surface Gauss ratings and high pull strength for automation, fixtures, sensors, and engineering assemblies.

Each magnet features a heavy-duty triple-layer Ni-Cu-Ni (Nickel-Copper-Nickel) protective electroplating, providing excellent corrosion resistance and smooth mechanical durability in industrial environments.

Standard NdFeB permanent magnets have a maximum operating temperature of 80°C (176°F). For high-temperature requirements up to 150°C (SH/UH grades), custom OEM production is available upon request.

Yes, we provide bulk wholesale quantities with tiered volume pricing and 100% compliant 18% GST tax invoices with express dispatch across Mumbai, Pune, Bengaluru, Chennai, Delhi NCR, Ahmedabad, Hyderabad, and all Indian industrial clusters.

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