High Vacuum Linear Actuator Precision Feedthrough for Semiconductor Applications

This high-performance High Vacuum Thruster is a standard execution and propulsion device specifically designed for ultra-high vacuum system feeding units and precision drive control conditions. Utilizing a linear push-pull transmission structure, it is perfectly suited for the full pressure range from 5×10⁻⁸ Pa to 1×10⁵ Pa (from ultra-high vacuum to atmospheric pressure). It provides precise driving for vacuum feeders, precision positioning mechanisms, and automated control systems. With core advantages such as stable dynamic balance, strong anti-interference capabilities, long service life, and dual-drive compatibility, it is an essential component for high vacuum systems requiring accurate propulsion and feeding.

Core Features & Technical Series

Universal Advantages

Regardless of the drive type, our High Vacuum Thrusters offer stable dynamic balance. The entire product is engineered to ensure that opening, closing, and propulsion are smooth and jitter-free, which is critical for long-term precision operations. We offer three drive configurations: Pneumatic, Pneumatic with Solenoid Valve, and Electric, allowing for flexible selection based on the level of automation and operational needs. These vacuum pump accessories are built for reliability and a long lifecycle in demanding industrial environments.

Product Specifications Table

Primary Application Fields

1. High Vacuum Feeding Units: Acts as the core drive component for material transmission in UHV systems, ensuring stable and contamination-free transport.
2. Precision Vacuum Control: Integrated into precision vacuum control systems to achieve accurate propulsion, positioning, and interlocking for automated setups.
3. Semiconductor Transport: Essential for wafer handling and chip manufacturing processes where semiconductor vacuum transport requires an ultra-clean and vibration-free environment.
4. Research & Analytical Equipment: Used in vacuum coating, material analysis, and testing equipment that demands high-precision transmission control.

Why Choose Our High Vacuum Thruster?

Our thrusters are specifically optimized for high vacuum systems, offering superior dynamic balance compared to standard industrial actuators. The use of contact sensors ensures that the feedback loop is not compromised by electromagnetic interference, which is common in complex vacuum setups. By choosing our equipment, you are investing in a power core for precision propulsion that combines the durability of aviation aluminum with the flexibility of multiple drive modes.

Frequently Asked Questions (FAQ)

1. What is the primary use of this thruster?
It is primarily used as a driving device for vacuum feeding devices and control systems, ensuring stable material transport and precise mechanical execution within vacuum chambers.

2. Can the stroke be customized?
Yes, while we offer standard strokes like 63mm and 800mm, we can customize the length to fit the specific dimensions of your vacuum system.

3. How does the electric version handle interference?
The electric series uses high-sensitivity contact sensors that are inherently resistant to external environmental interference, providing much more reliable feedback than non-contact alternatives in high-load scenarios.

4. Is the material suitable for corrosive environments?
The aviation aluminum alloy used is highly resistant to corrosion and has very low outgassing properties, making it suitable for most semiconductor and chemical vacuum processes.