Tünkers GmbH SZK-40-A12-T12-40 Pneumatic Cylinder

Description:

The Tünkers SZK-40-A12-T12-40 pneumatic cylinder is used in pneumatic locating and workholding systems for industrial automation. Commonly installed in automotive body assembly lines, robotic welding cells, transfer systems, assembly fixtures, and automated manufacturing equipment. Maintenance teams and system integrators use this part for repair, retrofit, replacement, and expansion of pneumatic positioning and clamping systems.

Applications:

The Tünkers SZK-40-A12-T12-40 pneumatic cylinder is designed to provide precise linear motion and retractable locating for automated manufacturing processes. Its compact aluminum housing, anti-rotation guide, and integrated position sensing make it well suited for automotive production, robotic welding, fixture construction, material handling, and automated assembly systems where accurate workpiece positioning and repeatable operation are essential.

Technical Specifications:

• Manufacturer: Tünkers
• Manufacturer Part Number (MPN): SZK-40-A12-T12-40
• Product Type: Pneumatic cylinder
• Series: SZK 40
• Cylinder Type: Retractable locating pin pneumatic cylinder
• Bore Size: 40 mm
• Stroke: 40 mm
• Actuation: Pneumatic
• Housing Material: High-strength aluminum
• Guide Type: Anti-rotation precision guide with bronze bushings
• Position Sensing: Integrated inductive sensors (24 V compatible)
• Mounting Type: Multi-side mounting
• Function: Precision locating and linear positioning
• Application: Automated workholding and positioning systems
• Application Environment: Automotive manufacturing, robotic welding, transfer systems, and industrial automation

Common Replacements:

• Tünkers SZK-40-BR3-T12 pneumatic cylinder
• Tünkers SZK-40-A22-T12 pneumatic cylinder
• Tünkers SZK-63-A12-T12 pneumatic cylinder