The ECO400LM series direct drive stage is the latest generation of sub-micron direct drive stages refined through continuous optimization, offering high accuracy, excellent mechanical repeatability and a side-sealing structure, achieving nanometer-level minimum incremental motion and sub-micron bi-directional repeatability at low cost. The stage uses non-contact direct drive with a specially customized linear motor as the drive element, which features extremely low cogging and normal attractive force, high thrust and smooth motion, combining sub-micron positioning capability with outstanding high dynamic response. The stage uses a long-life precision linear guideway bearing system combined with a specially designed linear-friction side-sealing structure, which effectively prevents process debris, dust and obvious particles from entering the stage and improves product service life; an optional positive-pressure air purge system is available. The series is available in five models with design travels from 200 mm to 600 mm, speeds up to 1500 mm/s, and a complete single-axis/multi-axis cable management solution.
Industrial applications such as laser processing solutions
400 mm load carriage with standard travels of 200-600 mm; bi-directional repeatability <0.75 μm, positioning accuracy <1 μm after linear error compensation; standard modular design for flexible single-axis/multi-axis solutions; integrated side-sealing structure with low-cost, high-performance precision direct drive technology; optional standard positive-pressure air purge system for outstanding protection; non-contact direct drive with extremely low cogging and normal attractive force for smooth motion
Sichuan CNBHC Technology Co., Ltd. (CNBHC) has long been dedicated to providing ultra-precision motion control core subsystems for fields such as ultra-precision machine tools, free-form surface mask direct writing, lithography direct writing, wafer dicing, wafer defect inspection, ultrafast wafer microscopic imaging, micro-nano manufacturing, high-precision packaging and testing, and metrology and inspection.
With extreme performance that distinguishes it from competitors, CNBHC continues to provide core components and system solutions for the advanced equipment industry.
CNBHC always adheres to international general testing standards such as GB17421, ISO230-2, and VDI3441, striving to provide customers with continuous, stable, and high-quality products and services.
CNBHC always upholds the responsibility of "pursuing excellent quality and creating a national brand", insists on basic research, inherits the spirit of craftsmanship, and forges ahead for the honor of Made in China.