Editorial Technical Reference

Gyroscope

This page explains how Gyroscope is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A gyroscope is a motion sensor component used in computer, electronic, and optical product manufacturing.

Product Specifications

Technical details and manufacturing context for Gyroscope

Definition
A gyroscope is a motion sensor component used in computer, electronic, and optical product manufacturing. It detects and measures rotational motion around one or more axes, providing orientation data for navigation, stabilization, and control systems. This component operates on the principle of conservation of angular momentum, where a spinning rotor maintains its axis of rotation regardless of the mounting orientation, allowing detection of angular displacement. Typical materials include silicon, quartz, and ceramic. Key parameters include a measurement range of ±300 °/s, bias stability of ≤0.01 °/h, angular random walk of ≤0.005 °/√h, scale factor error of ≤0.05%, operating temperature of -40 to 85 °C, supply voltage of 5 V DC ±10%, power consumption of ≤1.5 W, output interface options including RS-422, CAN, and SPI, data update rate of 100–1000 Hz, shock survival of 2000 g (half-sine 1 ms, MIL-STD-810G), vibration survival of 20–2000 Hz (random, 6 g RMS, MIL-STD-810G), IP67 rating (IEC 60529), weight of ≤350 g without connector, and dimensions of 60×60×40 mm (housing only). These values are directory reference ranges and must be confirmed for the specific model and application. Standards listed are procurement references, not certifications. Always verify model-specific values and standards with the legal manufacturer or supplier.
Working Principle
The gyroscope operates on the principle of conservation of angular momentum. A spinning rotor maintains its axis of rotation in inertial space, regardless of the orientation of the mounting. When the housing rotates, the rotor's axis remains fixed, causing a measurable angular displacement between the rotor and the housing. This displacement is detected and converted into an electrical signal proportional to the angular rate. The design may use vibrating elements or optical paths, but the fundamental principle remains the same. The output is processed to provide orientation data for navigation, stabilization, and control systems.
Common Materials
Silicon, Quartz, Ceramic
Technical Parameters
ParameterTypical rangeNotes & selection driver
Measurement Range±300 °/sFull scale range for angular rate
Bias Stability≤0.01 °/hOver temperature and time
Angular Random Walk≤0.005 °/√hNoise performance
Scale Factor Error≤0.05 %Over full temperature range
Operating Temperature-40–85 °CNon-operating -55–105 °C
Supply Voltage5 ±10% V DCReverse polarity protected
Power Consumption≤1.5 WAt nominal voltage
Output InterfaceRS-422Also available: CAN, SPI
Data Update Rate100–1000 HzConfigurable
Shock Survival2000 gHalf-sine 1 msMIL-STD-810G
Vibration Survival20–2000 HzRandom, 6 g RMSMIL-STD-810G
IP RatingIP67Dust-tight and waterproofIEC 60529
Weight≤350 gWithout connector
Dimensions60×60×40 mmHousing only

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Proof Mass Part
    Vibrating or rotating element that responds to Coriolis forces during rotation
    Material: Silicon
  • Drive Electrodes Part
    Electrostatically actuate the proof mass into resonant vibration
    Material: Gold-plated silicon
  • Sense Electrodes Part
    Detect displacement of the proof mass caused by Coriolis forces
    Material: Gold-plated silicon
  • ASIC
    Application-specific integrated circuit for signal processing and control
    Material: Silicon

Application & selection

Application Fit & Sizing Matrix

Operational Limits
pressure: 0.5 to 2.0 atm (operational), 0.3 to 3.0 atm (survival)
other spec: Angular velocity range: ±300°/s to ±2000°/s, Vibration tolerance: 20g RMS, Shock resistance: 2000g
temperature: -40°C to +85°C (operational), -55°C to +125°C (storage)
Media Compatibility
✓ Aerospace navigation systems ✓ Robotic stabilization platforms ✓ Marine vessel autopilot systems
Unsuitable: High-pressure hydraulic fluid environments with particulate contamination
Sizing Data Required
  • Required angular velocity range (±°/s)
  • Desired measurement accuracy (degrees/hour drift)
  • Available power supply voltage and current limits

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Gimbal bearing wear/degradation
Cause: Continuous high-speed rotation causing mechanical fatigue, inadequate lubrication, or contamination ingress leading to increased friction and eventual seizure or excessive drift
Sensor drift/calibration loss
Cause: Thermal expansion/contraction of components, aging of MEMS elements, or electromagnetic interference disrupting precision measurements, resulting in inaccurate angular velocity readings
Maintenance Indicators
  • Audible grinding or high-frequency whining from gimbal assembly during operation
  • Visual inspection reveals excessive vibration or wobble in rotating components, or abnormal error readings in calibration checks
Engineering Tips
  • Implement predictive maintenance using vibration analysis and thermal monitoring to detect early bearing wear and prevent catastrophic failure
  • Establish regular calibration schedules in controlled environments (temperature-stable, EMI-shielded) and use manufacturer-recommended cleaning procedures to prevent contamination

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 8721:2016 - Gyroscopic instruments - Vocabulary ANSI/ISA-67.04.01-2000 - Setpoints for Nuclear Safety-Related Instrumentation DIN 1319-4:1999 - Fundamentals of metrology - Part 4: Evaluation of measurements; uncertainty of measurement

Quoted from the published standard.

Manufacturing Precision
  • Angular drift: ≤0.01°/h
  • Scale factor stability: ±50 ppm
Quality Inspection
  • Temperature cycling test (-40°C to +85°C)
  • Vibration resistance test (10-2000 Hz, 20 g RMS)
Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Manufacturers of Gyroscope

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Xi'an Chinastar M&C Limited.
Shaanxi, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Angular Rate Sensor”
View source page ↗ websensor.com · recorded 2026-08-28

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Buyer enquiry

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Frequently Asked Questions

What is the measurement range of this gyroscope?

The directory lists a measurement range of ±300 °/s for angular rate. This is a reference value; confirm the exact range for the specific model and application with the manufacturer.

What output interfaces are available?

The listed output interface is RS-422, with CAN and SPI also available. Verify interface compatibility with your system and the manufacturer's specifications.

What environmental conditions can it withstand?

It has an operating temperature of -40 to 85 °C, shock survival of 2000 g (half-sine 1 ms, MIL-STD-810G), vibration survival of 20–2000 Hz (random, 6 g RMS, MIL-STD-810G), and IP67 rating (IEC 60529). These are reference values; confirm with the manufacturer.

Is the gyroscope certified to MIL-STD-810G?

The standards listed are procurement references, not proof of certification. Always verify compliance and test reports with the legal manufacturer or supplier.

Related equipment

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Gyroscope.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

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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