SWI225SL/SLE

SWI225SL/SLE

Supplier
Cnbhc
Part Number
SWI225SL, SWI225SLE
Category
Motorized Stages
Origin
China

The SWI225SL/SLE sub-micron linear positioning stage is a precision linear positioning stage with high rigidity, high accuracy and sub-micron repeatability, with travels from 50 mm to 200 mm. The entire body is made of 7075-T6 aviation-grade aluminum alloy, optimized through finite element analysis and machined in one piece, effectively avoiding the bending effect caused by the different thermal expansion coefficients of the aluminum base and guideways. The 4th-generation optimized side-sealing structure effectively prevents particles, dust and process debris from entering; an optional positive-pressure air purge system further enhances protection capability and long-term reliability. It provides fast, smooth motion with fast response, short settling time and accurate positioning; the non-preloaded assembly process ensures long-term screw reliability, with low center of gravity, high rigidity, precise guidance, smooth motion and low low-speed climb. It provides a complete single-axis/multi-axis management solution with good compatibility with other CNBHC product series. It comes standard with Servotronix servo motors or Oriental Motor 5-phase stepper motors; 5-phase stepper motors are recommended for high-accuracy applications.

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Overview

The SWI225SL/SLE sub-micron linear positioning stage is a precision linear positioning stage with high rigidity, high accuracy and sub-micron repeatability, with travels from 50 mm to 200 mm. The entire body is made of 7075-T6 aviation-grade aluminum alloy, optimized through finite element analysis and machined in one piece, effectively avoiding the bending effect caused by the different thermal expansion coefficients of the aluminum base and guideways. The 4th-generation optimized side-sealing structure effectively prevents particles, dust and process debris from entering; an optional positive-pressure air purge system further enhances protection capability and long-term reliability. It provides fast, smooth motion with fast response, short settling time and accurate positioning; the non-preloaded assembly process ensures long-term screw reliability, with low center of gravity, high rigidity, precise guidance, smooth motion and low low-speed climb. It provides a complete single-axis/multi-axis management solution with good compatibility with other CNBHC product series. It comes standard with Servotronix servo motors or Oriental Motor 5-phase stepper motors; 5-phase stepper motors are recommended for high-accuracy applications.

Specifications

ParameterValue
Travel50~200mm
Screw Lead4mm
Accuracy<1.5μm (SL)
Accuracy<1μm (SLE)
Bi-Directional Repeatability<1μm (SL)
Bi-Directional Repeatability<0.75μm (SLE)
Straightness1.5μm
Flatness2.5μm
Roll8arc sec
Yaw6arc sec
Maximum Speed200mm/s
Load Capacity45 (Horizontal)kg
Load Capacity40 (Side)kg
Load Capacity35 (Axial)kg
Moving Mass5.2 (SL)kg
Moving Mass5.3 (SLE)kg
Stage Mass23.7kg (50mm); 25.1kg (100mm); 26.5kg (150mm); 29.5kg (200mm)

Key Features

225 mm load carriage with travels covering 50-200 mm; lightweight and high rigidity, machined in one piece after finite element analysis; C1 and C3 precision ground ball screws enable fast, precise positioning; excellent axis accuracy ensures long-term accuracy stability; 4th-generation side-sealing design easily handles harsh environments

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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SWI225SL/SLE
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