Introduction of vacuum equipments manufactured by ULVAC Group.

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A vacuum transfer robot is a device designed to efficiently and accurately perform transport tasks in a vacuum environment. It is a crucial element that supports the quality and efficiency of vacuum processes and is widely used in various fields such as semiconductor manufacturing equipment, coating systems, and analytical instruments.
In particular, vacuum transfer robots for semiconductor manufacturing equipment require different specifications from atmospheric transfer robots. They must be fine-tuned to achieve high airtightness and minimize friction. The following performance requirements are especially important:
・High Reliability: Maintains stable operation even during long periods of use.
・Dust Prevention: Designed to prevent particles from adhering to the wafer surface.
・High Speed: Enables fast operation to improve throughput.
Vacuum transfer robots equipped with these features contribute to process efficiency and the production of high-quality products.
Pump Type
Vacuum transfer robot
ULVAC’s vacuum transfer robots, developed based on extensive expertise as a vacuum equipment manufacturer, offer clean and highly reliable performance in vacuum handling applications.

COVOT
COVOT series
It is a clean and versatile vacuum transfer robot that incorporates ULVAC's technology cultivated as a vacuum equipment manufacturer.

ELEC-RZ
ELEC-RZ
ELEC-RZ is a high-vacuum-compatible transfer robot that is compact and low-cost based on the excellent functions and performance of the COVOT series.