I. Product Overview

Sigma Optical Linear Stage featuring precision control driven by 60-phase stepper motor is a high-precision electric displacement platform. It boasts an effective travel of 20 mm and repetitive positioning accuracy ≤±1.5 μm, widely applied in precision measurement, micromanipulation, automated assembly and other fields.

Fabricated from high-strength aluminum alloy with black anodized surface treatment, the stage delivers superior corrosion resistance, wear resistance and excellent mechanical strength, enabling stable operation in diverse complex environments. With a compact tabletop dimension of 60×60 mm, it perfectly meets high-precision displacement requirements in limited installation space.

Equipped with MISUMI precision ball screw and cross roller guide rail, it ensures smooth and accurate movement while reducing friction and backlash, greatly enhancing system stability and service life. Adopting Shinano brand motors as the drive unit, it realizes accurate displacement control with fast response to various high-precision control demands, and is compatible with multiple automatic control systems.

II. Functional Features

1. It features high-precision linear positioning and repeat positioning performance, ideal for precision motion control applications.

2. Multiple driving modes are available: ball screw drive, timing belt drive and linear motor drive.

3. Adopts modular structure design, supporting multi-axis combination and system-level integration.

4. High-rigidity aluminum alloy body ensures stable operation and strong deformation resistance.

5. Compatible with various motors and control interfaces, easy to connect with mainstream motion control systems.

6. Low operating noise and long maintenance cycle, suitable for long-term continuous operation.

III. Application Scenarios & Fields

1. Scientific Research and Laboratory Automation

• Displacement and scanning of samples in optical experiments

• Precision testing and automatic measurement platforms

• Material characterization and analysis systems

2. Semiconductor and Micro-Nano Processing

• Wafer and substrate handling

• Feeding platforms for micro-nano processing equipment

• Probe testing and device positioning systems

3. Industrial Automation and Precision Assembly

• Precision assembly workstations

• Machine vision inspection and positioning

• Linear motion units for automated production lines

4. Teaching and R&D Verification

• Experimental platforms for automation teaching

• Verification of motion control algorithms and systems

IV. Technical Advantages

1. Balanced high precision and high rigidityBy optimizing structural design and guide rail layout, it effectively improves system stability while maintaining excellent positioning accuracy.

2. Flexible configuration and strong expandabilityTravel range, driving modes, motors and accessories are all configurable on demand to adapt to diverse application requirements.

3. Easy integration and maintenanceStandard mounting interfaces and modular design reduce costs for system integration and daily maintenance.

V. Technical Parameters

Effective travel: 20 mmRepetitive positioning accuracy: ≤±1.5 μmTabletop size: 60×60 mm

Main material & surface treatment: Aluminum alloy with black anodizationScrew brand: MISUMI precision ball screwGuide rail brand: MISUMI cross roller guide railMotor brand: Shinano

Component Parameters