Linear Positioning Stage

Linear Positioning Stage

Supplier
Cnbhc
Part Number
ECO190LMS
Category
Motorized Stages
Origin
China

The ECO190LMS series economy direct drive stage is the latest generation of economy sub-micron direct drive stages refined through continuous optimization, offering high accuracy and an integrated sealing protection design, achieving minimum incremental motion better than 50 nm and sub-micron bi-directional repeatability at low cost. The ECO190LMS series delivers better geometric accuracy than competing products, with bi-directional repeatability <1 μm and positioning accuracy of <1.5 μm after linear error compensation. The ECO190LMS direct drive stage uses 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 in a more compact and efficient structure. The ECO190LMS is designed with many standard features and accessory options; the product is available in five models with standard design travels covering 200-600 mm, speeds up to 1500 mm/s, and a complete single-axis/multi-axis cable management solution. The stage uses a long-life rolling-friction bearing system with an integrated sealing protection design to prevent contamination from entering the internal structure.

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Overview

The ECO190LMS series economy direct drive stage is the latest generation of economy sub-micron direct drive stages refined through continuous optimization, offering high accuracy and an integrated sealing protection design, achieving minimum incremental motion better than 50 nm and sub-micron bi-directional repeatability at low cost. The ECO190LMS series delivers better geometric accuracy than competing products, with bi-directional repeatability <1 μm and positioning accuracy of <1.5 μm after linear error compensation. The ECO190LMS direct drive stage uses 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 in a more compact and efficient structure. The ECO190LMS is designed with many standard features and accessory options; the product is available in five models with standard design travels covering 200-600 mm, speeds up to 1500 mm/s, and a complete single-axis/multi-axis cable management solution. The stage uses a long-life rolling-friction bearing system with an integrated sealing protection design to prevent contamination from entering the internal structure.

Specifications

ParameterValue
Travel200mm、300mm、400mm、500mm、600mm
Min. Incremental Motion50nm
Bi-Directional Repeatability<1μm
Yaw10arcsecarc sec
Maximum Force (Continuous)50N
Maximum Speed1500mm/s
Maximum Acceleration2g
Load Capacity (Horizontal)25kg
Load Capacity (Side)25kg
Moving Mass3.2kg
Stage Mass15.8 kg (200 mm travel); 19 kg (300 mm travel); 21.5 kg (400 mm travel); 24 kg (500 mm travel); 26.5 kg (600 mm travel)
Traceability For CalibrationISO230-2 or GB17421, 5 round trips, ≥10Plot/L

Applications

Mildly contaminated industrial applications, such as precision processing, testing and measurement in environments like low-dust laser processing, laboratory applications, and oil-free and water-mist-free conditions, as well as applications with extremely demanding cost and space requirements.

Key Features

190 mm load carriage with standard travels of 200-600 mm; bi-directional repeatability better than 1 μm, minimum incremental motion better than 50 nm, positioning accuracy <1.5 μm after linear error compensation; 7075 aviation-grade aluminum precision-machined by CNC; non-contact direct drive with specially customized linear motors featuring extremely low cogging and normal attractive force, high thrust, smooth motion and high dynamic response; long-life rolling-friction bearing system with fully sealed bellows covers; standard modular design with a rich range of standard features and accessory options for flexible single-axis/multi-axis solutions, offering excellent cost-effectiveness.

Datasheet

Product Datasheet
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Supplier Information

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.

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Linear Positioning Stage
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