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Square Magnetic Mount Block for Sensor - 35mm Triaxial Cube (3-Axis Accelerometer) (SKU: BCNT-AJ-SMB-01) | 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
BRAND: BCNT TECHNOLOGIES
SKU: BCNT-AJ-SMB-01

Square Magnetic Mount Block for Sensor - 35mm Triaxial Cube (3-Axis Accelerometer)

Precision Mechanical Mounting Hardware • 3-Year Warranty

3 YEARS BCNT WARRANTY MADE IN INDIA (KERALA) ALL-INDIA DISPATCH CNC 6061-T6 / N52 MAGNET
Triaxial & Multi-Axis Vibration Metrology • ISO 5348 Compliant

Convert Any Single-Axis Sensor into a Precision Triaxial Vibration Measurement Point

The BCNT Square Magnetic Mount Block (Model: BCNT-AJ-SMB-01) is a precision CNC-machined 40×40×20 mm mounting cube featuring 1 single centered female threaded hole on every face (1/4"-20 UNC, 1/4"-28 UNF, and M6 metric) and an embedded 25 kg pull N52 Neodymium magnet at the base. It enables vibration analysts to acquire simultaneous 3-axis orthogonal vibration signals (Horizontal, Vertical, and Axial) without investing in expensive dedicated triaxial sensors or drilling permanent machine holes.

Interactive Live Visualizer

Triaxial Sensor Mounting & Dynamic Vibration Simulator

Click an axis below to attach sensor & observe measurement
Ferromagnetic Steel Machine Casing (Ground)
Z (Vert)
X (Horiz)
BCNT SMB-01
N52 MAGNET
Y (Axial)
Active Measurement: All 3 Orthogonal Axes (Triaxial) 25kg Magnet Clamped
Magnetic Clamping Force: 25.0 kg (~245 N)
Mounted Resonance ($f_n$): > 7.5 kHz
Usable Linear Bandwidth: 0 Hz – 2,000 Hz
Cross-Axis Sensitivity: < 3.0% (Orthogonal Precision)

*Tip: Use 1/4"-28 UNF threaded studs to mount BCNT, PCB, or Wilcoxon accelerometers. Always apply a thin film of silicone grease for optimal high-frequency transmission.

1 Why Choose BCNT Square Triaxial Magnetic Mount Blocks?

Standard cylindrical magnetic bases only allow single-axis measurement perpendicular to the machine surface. When condition monitoring standards (such as ISO 10816 / ISO 20816) require full three-directional vibration data (Horizontal Radial, Vertical Radial, and Axial), technicians traditionally face two expensive compromises:

The Traditional Drawbacks:

  • Buying expensive dedicated triaxial sensors (₹25,000–₹50,000 each)
  • Drilling 3 separate orthogonal tapped holes into machine casings
  • Relocating a single magnet 3 times, introducing angle & surface errors

The BCNT SMB-01 Solution:

  • Use standard single-axis accelerometers you already own
  • 1 single centered hole on every face guarantees true 90° orthogonality
  • Mount once on the machine and measure X, Y, and Z instantaneously

2 Detailed Engineering Specifications

Model / SKUBCNT-AJ-SMB-01
Dimensions40 mm (L) × 40 mm (W) × 20 mm (H)
Base Magnet GradeN52 High-Strength Neodymium (NdFeB) Rare-Earth Disc
Magnetic Clamping Force25 kg (~245 N) on carbon steel test surface
Body MaterialAerospace 6061-T6 Aluminum Alloy (Hard Satin Anodized) / 316L SS option
Thread Configuration1 Centered Hole per Face: 1/4"-20 UNC, 1/4"-28 UNF, or M6 x 1.0 Metric
Mounted Resonant Frequency> 7.5 kHz (Flat response up to 2.0 kHz)
Operating Temperature-40°C to +85°C (-40°F to +185°F) • High-temp SmCo models available
Warranty 3-Year Comprehensive Manufacturer Warranty

3 Installation & Triaxial Alignment Best Practices

01

Surface Prep

Clean rust, heavy scale, and peeling paint from the test location to ensure direct magnetic flux coupling.

02

Couplant Film

Apply a thin film of silicone grease or petroleum couplant on the bottom magnet surface to eliminate microscopic air gaps.

03

Axis Alignment

Orient the cube faces precisely parallel and perpendicular to the shaft centerline (X: Horizontal, Y: Axial, Z: Vertical).

04

Roll-On Placement

Roll the magnetic block onto the machine from the edge to prevent violent impact shock to delicate piezoelectric crystals.

4 Frequently Asked Questions (FAQ)

Q1: Can I use this block with single-axis accelerometers from other brands like PCB Piezotronics or Wilcoxon?

Yes. The BCNT Square Magnetic Mount Block uses standardized industrial threads (1/4"-28 UNF, 1/4"-20 UNC, or M6 metric), making it 100% compatible with ICP/IEPE accelerometers and vibration sensors from all global manufacturers.

Q2: How does a single centered hole per face maintain true 90-degree orthogonal accuracy?

Each face is precision CNC machined with perpendicularity tolerance under ±0.02 mm. Having a single centered hole on each orthogonal plane ensures that sensors are mounted exactly 90° relative to one another, keeping cross-axis sensitivity below 3%.

Q3: What is the maximum vibration frequency this magnetic block can measure accurately?

When properly coupled with couplant grease on a clean carbon steel surface, the BCNT SMB-01 delivers a flat linear measurement pass-band up to 2,000 Hz (2 kHz) with mounted resonance exceeding 7.5 kHz.

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
Model / SKU
BCNT-AJ-SMB-01
Product Type
Square Magnetic Mount Block for Triaxial Sensor Mounting
Dimensions
40 mm (L) x 40 mm (W) x 20 mm (H)
Weight
120 grams (approx.)
Magnet Material
High-Grade Neodymium Rare-Earth (NdFeB Grade N52)
Holding Pull Strength
25 kg (~245 N) on carbon steel test plate
Body Material
6061-T6 Aluminum Alloy (Precision CNC Machined)
Surface Finish
Hard Satin Anodized (Corrosion & Wear Resistant)
Thread Configuration
1 Single Centered Hole per Face: 1/4"-20 UNC / 1/4"-28 UNF / M6 Metric
Hole Locations
Top Face (1), Front Face (1), Left Face (1), Right Face (1), Back Face (1)
Frequency Response
DC to 2,000 Hz (Mounted Resonance > 7.5 kHz)
Cross-Axis Sensitivity
< 3.0% (Orthogonal Precision)
Operating Temperature
-40°C to +85°C (-40°F to +185°F)
Compatible Sensors
IEPE / ICP Accelerometers, Velocity Transducers, Dynamic Sensors
Country of Origin
India (Manufactured by BCNT Technologies, Kerala)
BCNT Engineering Product Catalog

Accelerometer Magnetic Mounts — Complete Size, Thread & Pull Force Matrix (20 SKUs)

Direct access to all 20 individual rare-earth sensor mounting magnets manufactured by BCNT Technologies

3-Year Warranty on All Mounts
Model Number Product Name Body Diameter Thickness Mounting Thread Standard Action
BCNT-MAG-20-M3 Magnetic Mounting for Sensor - Ø20mm Neodymium, M3 Thread (18kg Pull Force) 20 mm 6 mm – (Female) Standard View SKU →
BCNT-MAG-20-M5 Magnetic Mounting for Sensor - Ø20mm Neodymium, M5 Thread (18kg Pull Force) 20 mm 6 mm – (Female) Standard View SKU →
BCNT-MAG-20-M6 Magnetic Mounting for Sensor - Ø20mm Neodymium, M6 Thread (18kg Pull Force) 20 mm 6 mm – (Female) Standard View SKU →
BCNT-MAG-20-10-32 Magnetic Mounting for Sensor - Ø20mm Neodymium, 10-32 UNF Thread (18kg Pull Force) 20 mm 6 mm – (Female) Standard View SKU →
BCNT-MAG-20-1/4-28 Magnetic Mounting for Sensor - Ø20mm Neodymium, 1/4-28 UNF Thread (18kg Pull Force) 20 mm 6 mm – (Female) Standard View SKU →
BCNT-MAG-25-M3 Magnetic Mounting for Sensor - Ø25mm Neodymium, M3 Thread (25kg Pull Force) 25 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-25-M5 Magnetic Mounting for Sensor - Ø25mm Neodymium, M5 Thread (25kg Pull Force) 25 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-25-M6 Magnetic Mounting for Sensor - Ø25mm Neodymium, M6 Thread (25kg Pull Force) 25 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-25-10-32 Magnetic Mounting for Sensor - Ø25mm Neodymium, 10-32 UNF Thread (25kg Pull Force) 25 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-25-1/4-28 Magnetic Mounting for Sensor - Ø25mm Neodymium, 1/4-28 UNF Thread (25kg Pull Force) 25 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-30-M5 Magnetic Mounting for Sensor - Ø30mm Neodymium, M5 Thread (35kg Pull Force) 30 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-30-M6 Magnetic Mounting for Sensor - Ø30mm Neodymium, M6 Thread (35kg Pull Force) 30 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-30-M8 Magnetic Mounting for Sensor - Ø30mm Neodymium, M8 Thread (35kg Pull Force) 30 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-30-10-32 Magnetic Mounting for Sensor - Ø30mm Neodymium, 10-32 UNF Thread (35kg Pull Force) 30 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-30-1/4-28 Magnetic Mounting for Sensor - Ø30mm Neodymium, 1/4-28 UNF Thread (35kg Pull Force) 30 mm 8 mm – (Female) Standard View SKU →
BCNT-MAG-35-M5 Magnetic Mounting for Sensor - Ø35mm Neodymium, M5 Thread (50kg Pull Force) 35 mm 10 mm – (Female) Standard View SKU →
BCNT-MAG-35-M6 Magnetic Mounting for Sensor - Ø35mm Neodymium, M6 Thread (50kg Pull Force) 35 mm 10 mm – (Female) Standard View SKU →
BCNT-MAG-35-M8 Magnetic Mounting for Sensor - Ø35mm Neodymium, M8 Thread (50kg Pull Force) 35 mm 10 mm – (Female) Standard View SKU →
BCNT-MAG-35-10-32 Magnetic Mounting for Sensor - Ø35mm Neodymium, 10-32 UNF Thread (50kg Pull Force) 35 mm 10 mm – (Female) Standard View SKU →
BCNT-MAG-35-1/4-28 Magnetic Mounting for Sensor - Ø35mm Neodymium, 1/4-28 UNF Thread (50kg Pull Force) 35 mm 10 mm – (Female) Standard View SKU →
BCNT-MAG-PM-69172 Neodymium Block Magnet - 20 x 10 x 3mm – (Female) Standard View SKU →
BCNT-MAG-PM-63227 Neodymium Block Magnet - 50 x 10 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-49630 Neodymium Block Magnet - 20 x 5 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-47183 Neodymium Hook Magnet - Strong Ferrite Pot with heavy duty eyebolt – (Female) Standard View SKU →
BCNT-MAG-PM-35323 Neodymium Pot Magnet - Ø12mm x 16mm Thick. Pushpin – (Female) Standard View SKU →
BCNT-MAG-PM-35232 Neodymium Countersunk Magnet - Channel with 2x CSK Hole – (Female) Standard View SKU →
BCNT-MAG-PM-35168 Neodymium Countersunk Magnet - Channel with CSK Hole – (Female) Standard View SKU →
BCNT-MAG-PM-35124 Neodymium Hook Magnet - Fishing Pot with 1 Eyebolt Strong Pulling Power – (Female) Standard View SKU →
BCNT-MAG-PM-33590 Neodymium Disc Magnet - Ø8 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-32836 Neodymium Countersunk Magnet - 25 x 5 M5_CSK – (Female) Standard View SKU →
BCNT-MAG-PM-30806 Neodymium Hook Magnet - Fishing Pot with 2x Eyebolts Strong Pulling Power – (Female) Standard View SKU →
BCNT-MAG-PM-30399 Neodymium Magnet - test – (Female) Standard View SKU →
BCNT-MAG-PM-23007 Neodymium Disc Magnet - Ø25 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-16199 Neodymium Cube Magnet - 10 x 10 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-11672 Neodymium Block Magnet - 40 x 10 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-11361 Neodymium Disc Magnet - 10mm x 5mm N52 – (Female) Standard View SKU →
BCNT-MAG-PM-10265 Neodymium Disc Magnet - 20mm x 5mm N35EH – (Female) Standard View SKU →
BCNT-MAG-PM-10193 Neodymium Disc Magnet - Ø12 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-7447 Neodymium Block Magnet - 10 x 3 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-7443 Neodymium Disc Magnet - Ø15 x 3mm – (Female) Standard View SKU →
BCNT-MAG-PM-6814 Neodymium Cylinder Magnet - 4 x 4mm Strong Cylinder – (Female) Standard View SKU →
BCNT-MAG-PM-6652 Neodymium Cylinder Magnet - 25mm x 25mm s N52 – (Female) Standard View SKU →
BCNT-MAG-PM-3718 Neodymium Block Magnet - 20 x 10 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-2331 Neodymium Cylinder Magnet - Ø4 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-2227 Neodymium Block Magnet - 50 x 50 x 25mm s – (Female) Standard View SKU →
BCNT-MAG-PM-2225 Neodymium Block Magnet - 50 x 50 x 12mm – (Female) Standard View SKU →
BCNT-MAG-PM-1903 Neodymium Disc Magnet - 8 x 3mm s – (Female) Standard View SKU →
BCNT-MAG-PM-1835 Neodymium Disc Magnet - 6 x 3mm s – (Female) Standard View SKU →
BCNT-MAG-PM-1479 Neodymium Cylinder Magnet - 6 x 10mm s – (Female) Standard View SKU →
BCNT-MAG-PM-1413 Neodymium Disc Magnet - Ø50 x 12mm – (Female) Standard View SKU →
BCNT-MAG-PM-902 Neodymium Disc Magnet - Ø20 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-799 Neodymium Disc Magnet - Ø13 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-686 Neodymium Block Magnet - 30 x 10 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-679 Neodymium Ring Magnet - OD40 x ID20 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-585 Neodymium Block Magnet - 50 x 25 x 12.50mm s – (Female) Standard View SKU →
BCNT-MAG-PM-269 Neodymium Cube Magnet - 5 x 5 x 5mm s – (Female) Standard View SKU →
BCNT-MAG-PM-267 Neodymium Cube Magnet - 10mm x 10mm x 10mm Cube – (Female) Standard View SKU →
BCNT-MAG-PM-244 Neodymium Disc Magnet - Ø20 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-239 Neodymium Disc Magnet - Ø20 x 3mm – (Female) Standard View SKU →
BCNT-MAG-PM-237 Neodymium Disc Magnet - Ø15 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-217 Neodymium Disc Magnet - Ø10 x 5mm – (Female) Standard View SKU →
BCNT-MAG-PM-213 Neodymium Disc Magnet - Ø10 x 1.5mm – (Female) Standard View SKU →
BCNT-MAG-PM-200 Neodymium Cylinder Magnet - Ø25 x 25mm – (Female) Standard View SKU →
BCNT-MAG-PM-190 Neodymium Cylinder Magnet - Ø10 x 10mm – (Female) Standard View SKU →
BCNT-MAG-PM-188 Neodymium Cylinder Magnet - 8 x 10mm s – (Female) Standard View SKU →
BCNT-MAG-PM-183 Neodymium Block Magnet - 20 x 10 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-179 Neodymium Block Magnet - 40 x 20 x 10mm s – (Female) Standard View SKU →
BCNT-MAG-PM-173 Neodymium Block Magnet - 25 x 12 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-137 Neodymium Cylinder Magnet - Ø6 x 6mm – (Female) Standard View SKU →
BCNT-MAG-PM-135 Neodymium Block Magnet - 10 x 10 x 2mm – (Female) Standard View SKU →
BCNT-MAG-PM-28 Neodymium Disc Magnet - Ø10 x 2mm – (Female) Standard View SKU →
Sensor Mounting Adapters • 3-Year Warranty

Need Custom Sensor Studs, Adhesive Pads or Non-Magnetic Adapters?

BCNT Technologies manufactures custom vibration sensor mounting hardware to exact machinery specifications. We design and machine custom dual-thread mounting studs (M6 to 1/4-28, 10-32 to M5), cementing pads, curved surface adaptors for motor casings, isolated mounting bases, and triaxial mounting cubes with ISO 5348 metrology precision.

Custom Diameters & Thickness
Dual-Thread Transition Studs
Stainless Steel 316L / Titanium
High-Temperature Insulation
Triaxial 3-Axis Mounting Blocks
3-Year Factory Warranty

Direct manufacturer pricing • All-India fast delivery

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. Mechanical Resonance & Mounted Bandwidth Dynamics

ISO 5348 §4.2

In predictive vibration monitoring, attaching an accelerometer via a magnetic base introduces additional mass and contact compliance, creating a mass-spring system whose natural resonant frequency ($f_n$) governs the upper usable measurement limit:

fn = 1 × √( kinterfacemsensor + mbase )

Where kinterface is the contact stiffness and mbase is the mass of the magnetic mounting base.

To maximize $f_n$ and preserve high-frequency vibration signal fidelity (up to 8 kHz for bearing impact demodulation), BCNT bases optimize the contact stiffness-to-mass ratio through precision CNC surface grinding (<0.005 mm flatness) and high-coercivity rare-earth neodymium cores.

Frequency Response by Mounting Method

Mounting Technique Typical Resonance (fn) Usable Flat Bandwidth (±5%) Best Use Case
Direct Stud Mount (Reference) ~32 kHz 0 – 10.0 kHz Permanent Critical Machines
BCNT Flat Magnet + Silicone Fluid ~14 kHz 0 – 8.0 kHz Route-Based Walkaround PdM
BCNT Flat Magnet (Dry Contact) ~10 kHz 0 – 5.0 kHz General Machinery Surveys
Curved / Two-Pole Magnet ~5 kHz 0 – 2.0 kHz Rough Motor Casings Only

2. Magnetic Core & Shielding Metallurgy

Rare-Earth Sintered NdFeB Core (N45/N52 Grade):

Provides intense remanence ($B_r > 1.32 \text{ T}$) ensuring 18 kg to 50 kg vertical clamping pull force. Prevents sensor lift-off during high-G shock impacts.

303 / 304 Stainless Steel Flux Shunt:

Austenitic stainless steel casing directs magnetic flux downward into the machine steel while shielding the accelerometer's internal piezoelectric crystal from stray magnetic fields.

Coupling Fluid Physics:

Applying a micro-thin film of silicone grease or petroleum fluid fills microscopic surface asperities, tripling interface stiffness ($k_{interface}$) and eliminating high-frequency harmonic attenuation.

ISO 5348:2021 Mounting Best Practices

  • 1. Angle-Roll Placement: Never drop the magnet straight down. Roll it gently from an edge to avoid shock-overloading the crystal (>5000g acoustic shock).
  • 2. Thread Engagement: Thread sensor stud completely into base until flat contact is achieved. Recommended torque: 1.5 to 2.5 Nm.
  • 3. Clean Test Target: Clear heavy paint chips, rust scales, and metallic debris before placement.

Detailed Engineering & Procurement Documentation

1. Precision Mechanical Mounting & Metrology Overview

The Square Magnetic Mount Block for Sensor - 35mm Triaxial Cube (3-Axis Accelerometer) (SKU: BCNT-AJ-SMB-01) 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 Square Magnetic Mount Block for Sensor - 35mm Triaxial Cube (3-Axis Accelerometer):

Specification ParameterTechnical Value / Compliance
Model / SKUBCNT-AJ-SMB-01
Product TypeSquare Magnetic Mount Block for Triaxial Sensor Mounting
Dimensions40 mm (L) x 40 mm (W) x 20 mm (H)
Weight120 grams (approx.)
Magnet MaterialHigh-Grade Neodymium Rare-Earth (NdFeB Grade N52)
Holding Pull Strength25 kg (~245 N) on carbon steel test plate
Body Material6061-T6 Aluminum Alloy (Precision CNC Machined)
Surface FinishHard Satin Anodized (Corrosion & Wear Resistant)
Thread Configuration1 Single Centered Hole per Face: 1/4"-20 UNC / 1/4"-28 UNF / M6 Metric
Hole LocationsTop Face (1), Front Face (1), Left Face (1), Right Face (1), Back Face (1)
Frequency ResponseDC to 2,000 Hz (Mounted Resonance > 7.5 kHz)
Cross-Axis Sensitivity< 3.0% (Orthogonal Precision)
Operating Temperature-40°C to +85°C (-40°F to +185°F)
Compatible SensorsIEPE / ICP Accelerometers, Velocity Transducers, Dynamic Sensors
Country of OriginIndia (Manufactured by BCNT Technologies, Kerala)
Warranty3-Year Comprehensive BCNT Manufacturer Warranty

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 $f_n$):

fn = 1 × √( kinterfacemsensor + mbase )

Where kinterface is the acoustic contact stiffness and mbase 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.

AEO & Technical Questions

Frequently Asked Technical & Procurement Questions

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

The Square Magnetic Mount Block for Sensor - 35mm Triaxial Cube (3-Axis Accelerometer) is fully compatible with all standard industrial piezoelectric accelerometers, velocity sensors, and dynamic transmitters featuring matching standard threaded studs (such as PCB Piezotronics, Wilcoxon, CTC, Hansford, Brüel & Kjær, and BCNT sensor assemblies).
In accordance with ISO 5348 (Mechanical Mounting of Accelerometers), our magnetic bases are precision-machined flat to ensure maximum surface contact stiffness, preventing high-frequency rocking resonance and maintaining linear signal fidelity across standard machine testing bandwidths.
Yes, BCNT Technologies manufactures and supplies mounting bases, transition studs, and isolation adaptors with direct express delivery to industrial hubs across India including Pune, Mumbai, Bengaluru, Chennai, Delhi NCR, Ahmedabad, Hyderabad, and Kochi, backed by 18% GST invoices and our 3-Year Comprehensive Warranty.
Yes, detailed dimensional blueprint drawings and CAD parameters are available directly on this product page and downloadable via our instant RFQ quote tool.
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