FESTO DSGC-12-240-KF-YSR-A Guided Cylinder | 12mm Bore, 240mm Stroke, Ball Bearing Guide Specs

FESTO DSGC-12-240-KF-YSR-A guided cylinder specifications. 12mm bore, 240mm stroke, double-acting, pneumatic cushioning, ball bearing guide, M8x1 piston rod, G1/8 ports. For precision linear motion applications.

FESTO DSGC-12-240-KF-YSR-A Guided Cylinder

The FESTO DSGC-12-240-KF-YSR-A​ is a precision guided pneumatic cylinder​ from the DSGC series, featuring 12mm bore diameter​ and 240mm stroke. This compact guided cylinder is designed for industrial automation applications requiring precise linear motion with minimal deflection. With ball bearing guide system, pneumatic cushioning, and compatibility with proximity sensors, it provides accurate positioning performance for applications in packaging, assembly, and precision handling systems where guided motion and compact size are critical.

Key Features

• Ball Bearing Guide:​ Recirculating ball bearing guide for precise linear motion with minimal friction

• Double-Acting Operation:​ Provides force in both extension and retraction directions

• Pneumatic Cushioning:​ Adjustable cushioning at both ends for smooth end-position damping

• Compact Profile:​ Small footprint design for space-constrained applications

• Male Thread Piston Rod:​ M8x1 external thread for accessory mounting

• Position Sensing Compatible:​ Supports proximity sensor installation (requires magnetic piston)

• Precision Guidance:​ Low deflection and high rigidity for accurate positioning

• Standard Mounting:​ Multiple mounting options with ISO mounting pattern

• Long Stroke Capability:​ 240mm stroke in compact bore size

Technical Specifications

Note: Specifications are based on FESTO DSGC series technical documentation and industry standards. The exact configuration for this specific model number includes 12mm bore, 240mm stroke, ball bearing guide, pneumatic cushioning, and male thread piston rod.

Model Number Decoding (DSGC-12-240-KF-YSR-A)

• DSGC:​ Series designation (Guided cylinder, double-acting)

• 12:​ Bore diameter (12 mm)

• 240:​ Stroke length (240 mm)

• KF:​ Guide type (KF = ball bearing guide, recirculating ball system)

• YSR:​ Cushioning type (YSR = pneumatic cushioning with adjustable damping)

• A:​ Position sensing capability (A = compatible with proximity sensors)

Note:​ The "KF" designation indicates ball bearing guide system for high precision and low friction. The "YSR" specifies pneumatic cushioning with adjustable end-position damping.

Key Differences from Similar Models

Compared to other DSGC series cylinders:

• DSGC-12-240-KF-YSR-A:​ 12mm bore, 240mm stroke, ball bearing guide, pneumatic cushioning (this model)

• DSGC-16-240-KF-YSR-A:​ 16mm bore with same stroke (higher force output)

• DSGC-12-100-KF-YSR-A:​ Same bore but 100mm stroke (shorter travel)

• DSGC-12-240-PPVA-N3:​ Same bore and stroke but with plain bearing guide (different guide system)

• DSGC-12-240-KF-PPVA-N3:​ Similar configuration but different cushioning designation

The 12mm bore​ provides compact size with moderate force output, while the 240mm stroke​ offers extended travel distance for applications requiring longer linear movement in a compact package. The ball bearing guide​ ensures precise linear motion with minimal friction and deflection.

Typical Applications

• Precision Assembly:​ Component positioning and insertion in electronics assembly

• Packaging Machinery:​ Product handling and positioning with precise movement

• Medical Equipment:​ Linear actuation in diagnostic and laboratory equipment

• Testing Equipment:​ Precision positioning in measurement and test systems

• Small Automation:​ Compact linear motion applications with guided requirements

• Pick-and-Place:​ Component handling with accurate positioning

• General Automation:​ Applications requiring guided motion with compact size

Important Selection & Installation Notes

1. Bore Size Consideration:​ The 12mm bore provides approximately 68N force at 6 bar. Ensure this meets your application's force requirements. For higher force, select larger bore sizes (16mm, 20mm, etc.).

2. Stroke Consideration:​ The 240mm stroke provides extended travel distance. Ensure this meets your application's movement requirements. For shorter strokes, select 100mm or 125mm models.

3. Guide Type:​ The ball bearing guide provides high precision and low friction. For applications with side loads or moment loads, ensure the guide system is properly sized.

4. Cushioning Performance:​ Pneumatic cushioning provides adjustable end-position damping. For applications with high speeds, ensure cushioning is properly adjusted.

5. Operating Pressure:​ Do not exceed 8 bar maximum operating pressure. For optimal performance and longevity, operate between 4-6 bar.

6. Air Quality:​ Use filtered, lubricated or non-lubricated compressed air according to ISO 8573-1:2010 [7:4:4]. If using lubricated air, maintain consistent lubrication.

7. Mounting:​ Ensure proper alignment during installation to avoid side loads, which can reduce guide life and cause premature failure.

8. Position Sensing:​ This model is compatible with proximity sensors for position detection. Ensure the piston has a magnetic ring if position sensing is required.

9. Force Requirements:​ With 68N maximum force at 6 bar, this cylinder is suitable for light to medium-duty applications. Verify load requirements.

10. Temperature Range:​ Do not operate outside -10°C to +80°C range.

11. Maintenance:​ Regular inspection of guide system and seals is recommended. Check for proper alignment and smooth operation periodically.

12. Guide System:​ The ball bearing guide requires proper alignment and mounting. Avoid contamination that could damage the bearing system.

Note: For complete installation guidelines, dimensional drawings, and detailed technical data, consult the official FESTO DSGC Series Technical Manual​ or contact FESTO technical support. Always verify the exact model number configuration with the manufacturer, as notation variations may occur in different documentation systems.