1. Product Overview

Sigma Koki linear stages adopting precision control driven by 80-phase stepper motors are high-precision linear motion actuators featured with 80mm-level structural cross-section. They are widely used in scientific research experiments, industrial automation and precision manufacturing industries.

Equipped with high-strength aluminum alloy main body, precision linear guide rails and high-performance transmission system, the product enables stable linear motion control of single-axis and multi-axis configurations.

Compared with 60-series linear stages, the 80-series models feature improved load capacity, structural rigidity and vibration resistance, ideal for medium to heavy load scenarios and applications requiring higher operational stability. Users can flexibly select either model based on installation space, load weight and precision requirements, and combine them to build multi-degree-of-freedom motion platforms including XY, XYZ and θ types.

2. Functional Features

1. Excellent high-precision linear positioning and repeat positioning performance, suitable for precision motion control applications.

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

3. Modular structural design supports multi-axis combination and system-level integration.

4. High-rigidity aluminum alloy structure 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, applicable for long-term continuous operation.

III. Application Scenarios & Fields

1. Scientific Research & Laboratory Automation

• Sample displacement and scanning for optical experiments

• Precision testing and automatic measurement platforms

• Material characterization and analysis systems

1. Semiconductor & Micro-nano Processing

• Wafer and substrate handling

• Feeding platforms for micro-nano processing equipment

• Probe testing and device positioning systems

1. Industrial Automation & Precision Assembly

• Precision assembly stations

• Machine vision inspection and positioning

• Linear motion units for automated production lines

1. Teaching & R&D Verification

• Teaching and experimental automation platforms

• 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 greatly improves system stability while ensuring excellent precision.

2. Flexible configuration and expandabilityStroke length, driving mode, motors and accessories are all customizable to meet diverse application demands.

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

V. Technical Parameters

Effective Stroke: 30 mmRepeat Positioning Accuracy: ≤±1.5 μmTable Size: 80×80 mm

Main Material & Surface Treatment: Aluminum alloy, black anodized finishLead Screw Brand: MISUMI precision ball screwGuide Rail Brand: MISUMI cross roller guide railMotor Brand: Shinano

Equipment Appearance Drawing