Active isolation technology has become the core support for precision experiments and industrial scenarios by actively compensating for vibration energy. According to technical principles and structural differences, active vibration isolation can be classified into three categories: composite active vibration isolation platform, modular active vibration isolation system, and heavy-duty active vibration isolation platform. Each type has its own emphasis on performance parameters and application scenarios.

Composite type of Active vibration isolation classification: dual breakthrough of wideband and high load

The composite active isolation platform achieves wideband vibration suppression by working in conjunction with active damping and passive isolation layers.

For example, LeadTop's TA800 desktop active vibration isolation platform uses active damping matrix and passive layer composite technology to achieve a vibration isolation efficiency of over 90% for six degrees of freedom vibrations in the 1-200Hz frequency band (at 5Hz), with a load capacity of 200kg, and supports fully automatic height adjustment and 30 second dynamic leveling.

 Its compact aviation aluminum body and 10-20ms response speed make it an ideal choice for ultra precision equipment such as wafer inspection and femtosecond laser systems.

Modularization of Active Vibration Isolation Classification: A Model for Flexible Deployment and Rapid Response

Modular design achieves flexible combination through standardized units to adapt to different scene requirements. LeadTop's VCM-S400 active isolation strip adopts multi degree of freedom compensation technology and supports S400/D400/D600 hybrid connection. The hot swappable structure can complete unit replacement within 10 minutes, and the redundant dual DSP control ensures system reliability.

It breaks through the 1Hz ultra-low frequency isolation limit and has automatic correction function for dynamic load fluctuations. It is designed specifically for scanning probe microscopes and significantly improves AFM scanning speed by 35%. It is the preferred solution in the fields of nanometrology and precision manufacturing.

Heavy duty type of Active vibration isolation classification: benchmark for high load capacity and full frequency band suppression

The heavy-duty platform is designed for large precision instruments and needs to balance high load-bearing capacity and low-frequency vibration suppression.

LeadTop's LVH-T15 Heavy-duty Active Vibration Isolation Platform adopts electromagnetic actuator and four stage air spring composite technology to achieve vibration suppression of six degrees of freedom in the full frequency range of 1-200Hz, and low-frequency attenuation under 500kg ultra large load capacity 35dB@5Hz. 

The 30ms step disturbance suppression performance makes it a core equipment for TEM/SEM, semiconductor detection and other scenarios, significantly improving the resolution of cryo electron microscopy and FIB beam stability.

The core logic of active vibration isolation classification is the deep matching of scene requirements and technical paths. Whether it is composite, modular or heavy-duty, the core goal is to achieve precise cancellation of vibration energy through active compensation. LeadTop, with its full range of active vibration isolation products, covers diverse needs from laboratories to industrial sites, providing a complete solution from design to implementation for high-precision scenarios.