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Customized Solutions for Semiconductor Equipment and Industrial Applications

From Piezoelectric Effects to Laminated Ceramics

  • 1880

    The Curie brothers discovered the piezo effect.

  • 1947

    The piezo effect of BaTiO3 was discovered.

  • 1954

    Lead zirconate titanate (PZT) was discovered and became the most widely used piezoceramic material.

  • 1990s

    laminated ceramics have been widely applied.

Piezoelectric Effect

Applying pressure generates electricity, and applying electricity causes deformation

1. Mechanical energy is converted into electrical energy.

When certain materials are subjected to pressure or tension along specific directions, electric charges appear on two opposite surfaces as deformation occurs; when the external force is removed and the deformation disappears, the material returns to an uncharged state.

2. Electrical energy is converted into mechanical energy.

Conversely, applying an electric field in the polarization direction (on the two surfaces where charges are generated) causes mechanical deformation.These two phenomena are like how engines and motors achieve mutual conversion between electrical and mechanical energy.

These two phenomena are like how engines and motors achieve mutual conversion between electrical and mechanical energy.

Common Piezo Drive Modes

Piezoceramic Direct-Drive Technology

  • Long service life
  • Sub-nanometer resolution
  • High thrust up to 2000N
  • Simple Structure, Compact Size
  • Suitable for Vacuum and Non-Magnetic Environments

Piezoceramic Stack
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Piezo Hinge-Drive Technology

  • Decoupling, Guidance, and Motion Amplification
  • High Rigidity, High Load Capacity
  • Zero Play, Zero Wear, Zero Maintenanc

Piezo Flexure Positioning Stage
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Piezo Motor-Inchworm Drive Technology

  • Multi-Dimensional Piezoelectric Drive Modules Coupled Driving
  • Friction-Driving Mechanism with Wear-Resistant Materials at Contact Points
  • Full-Step Operation + Analog Signal Driving Mode
  • High driving force, strong holding force, macro-micro integrated motion, high precision, slow speed, and low driving efficiency.

Piezoelectric Stepping Motor
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Piezo Motor-Stick-Slip Inertia Drive Technology

  • The stick-slip driving mode achieves stepping motion
  • Switching between static and dynamic friction for driving
  • Stepping mode + analog signal drive mode
  • Integrated macro-micro motion with high precision and speed, but relatively low driving force and holding torque

Piezoelectric Inertia Motor
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Entire industry chain capability

From powder materials to complex positioning products, YiNGUAN has the entire in-house production capacity.

  • Customizable Products

    By aligning with client needs, YiNGUAN has developed comprehensive technology platforms encompassing R&D, testing, and quality assurance.

  • Leading Industry Resources

    YiNGUAN partners with Domestic and international institutions for cutting-edge R&D in piezo materials and applications.

  • Short Delivery Cycle

    Flexible Engineering Design and Short Delivery Cycle.Can flexibly adjust the plan and process according to actual circumstances; Short delivery cycle.

  • Self-developed Technology

    A team with extensive engineering experience has achieved comprehensive self-developed capabilities in the design and manufacturing of piezo products.

  • Rapid Full Lifecycle Services

    Comprehensive Technical Support and Service Network. There are eight service centers in China.

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