Structured Manufacturing Data (2026)

3-Axis Accelerometer

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard 3-Axis Accelerometer used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical 3-Axis Accelerometer is characterized by the integration of Proof Mass and Sensing Electrodes. In industrial production environments, manufacturers listed on CNFX commonly emphasize Silicon construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A sensor that measures acceleration along three orthogonal axes (X, Y, Z).

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Product Specifications

Technical details and manufacturing context for 3-Axis Accelerometer

Definition
A core component of an Inertial Measurement Unit (IMU) that detects and measures linear acceleration along three perpendicular axes. It provides critical motion data for navigation, stabilization, and orientation systems by converting mechanical motion into electrical signals.
Working Principle
Utilizes micro-electromechanical systems (MEMS) technology where tiny capacitive plates or piezoelectric elements detect displacement of a proof mass under acceleration, generating proportional voltage signals for each axis.
Common Materials
Silicon, Polysilicon, Silicon dioxide
Technical Parameters
  • Measurement range typically from ±2g to ±16g for consumer/industrial applications (g) Per Request
Components / BOM
  • Proof Mass Part
    Inertial element that moves under acceleration
    Material: Polysilicon
  • Sensing Electrodes Part
    Detect capacitance changes from proof mass displacement
    Material: Silicon
  • ASIC
    Signal conditioning and analog-to-digital conversion
    Material: Silicon
  • Package Part
    Protects MEMS structure from environmental factors
    Material: Ceramic or plastic

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for 3-Axis Accelerometer.

Triaxial Accelerometer 3D Accelerometer 3-axis MEMS accelerometer sensor silicon accelerometer for electronics high-precision 3-axis acceleration measurement industrial accelerometer with ASIC integration MEMS sensor for optical product manufacturing

Applied To / Applications

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

Inertial Measurement Unit
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 1 atm (non-pressure rated)
other spec: ±16g measurement range, 100 Hz bandwidth
temperature: -40°C to +125°C
Media Compatibility
✓ Structural vibration monitoring in machinery ✓ Inertial navigation systems in vehicles ✓ Motion detection in consumer electronics
Unsuitable: High-pressure hydraulic systems or submerged liquid environments
Sizing Data Required
  • Required measurement range (±g)
  • Desired bandwidth/frequency response
  • Environmental vibration/noise levels

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Sensor Drift/Calibration Loss
Cause: Thermal cycling, mechanical stress, or aging of MEMS components leading to inaccurate acceleration readings over time.
Electrical/Connection Failure
Cause: Vibration-induced solder joint fatigue, connector corrosion, or cable damage disrupting signal integrity or power supply.
Maintenance Indicators
  • Erratic or inconsistent vibration readings compared to baseline data or adjacent sensors.
  • Audible buzzing or intermittent signal dropout from associated monitoring systems.
Engineering Tips
  • Implement periodic calibration checks using reference standards, especially after extreme temperature exposures or high-vibration events.
  • Use vibration-damping mounts and strain relief on cables to minimize mechanical stress on solder joints and connectors.

Compliance & Manufacturing Standards

Reference Standards
ISO 16063-21:2003 (Vibration calibration methods) IEC 60068-2-6:2007 (Environmental testing - Vibration) EN 60068-2-64:2008 (Environmental testing - Broadband random vibration)
Manufacturing Precision
  • Sensitivity: +/-2% of nominal value
  • Cross-axis sensitivity: <3% of primary axis sensitivity
Quality Inspection
  • Frequency response verification test
  • Temperature cycling and thermal stability test

Factories Producing 3-Axis Accelerometer

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 are the key applications of this 3-axis accelerometer in electronics manufacturing?

This accelerometer is ideal for motion sensing in consumer electronics, vibration monitoring in industrial equipment, orientation detection in optical devices, and inertial measurement in navigation systems for computer and electronic products.

How does the silicon MEMS construction affect the accelerometer's performance?

The silicon and polysilicon construction provides excellent stability, low power consumption, and high sensitivity. Silicon dioxide insulation ensures reliable operation in various environmental conditions common in electronics manufacturing.

What advantages does the ASIC integration offer in this accelerometer design?

The integrated ASIC provides signal conditioning, temperature compensation, and digital output capabilities, reducing external component requirements and improving measurement accuracy for precise acceleration data in electronic applications.

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 Computer, Electronic and Optical Product 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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