Airtac SAU: Standard Air Cylinder, Double Acting - SAU40X200G Compact Pneumatic Cylinder

Standard pneumatic cylinder, double acting, 40mm bore size, 200 mm Stroke, without magnet, G thread type, TPU Seals SAU40X200G is a direct replacement for discontinued part number SU40X200G

Product Features:

1.Standard cylinder manufactured by Airtac.
2.The seal of piston adopts heterogenous two way seal structure. It's dimentsion is tight and it has the function of oil reservation.
3.Compared with ISO15552 standard cylinder, SAU series cylinder with the same bore size is shorter.
4.The buffer adjustment of cylinder is smooth and steady.
5.Mounting accessories are the same as SC series.
6.The seal material with high temperature resistance is adopted to guarantee the normal operation of cylinder at 150 degrees celsius.



The Airtac SAU Series Pneumatic Cylinder
The Airtac SAU Series Pneumatic Cylinder is a compact and reliable double acting air actuator designed for modern industrial automation systems that require high precision and efficient performance within limited installation space.

Manufactured by Airtac, the SAU series cylinders comply with ISO standards and offer excellent durability, smooth operation, and flexible mounting choices.

🔹 Product Overview
The Airtac SAU air cylinder adopts a compact design with a shortened overall length compared to standard cylinders, making it ideal for small-scale automation equipment. Its double acting mechanism ensures stable push-pull motion and high-speed response.

🔸 Key Features
• Compact & Space-Saving Design: Optimized structure for tight installation areas.
• Double Acting Operation: Air-driven extension and retraction for balanced control.
• High-Quality Aluminum Barrel: Hard-anodized surface for enhanced anti-wear properties.
• Stainless Steel Piston Rod: Offers excellent rigidity and resistance to corrosion.
• Adjustable End Cushioning: Smooth motion and reduced impact at stroke ends.
• ISO Standard Dimensions: Easy interchangeability with other standard cylinders.
• Optional Magnetic Piston: Compatible with magnetic sensors for position detection.

🔹 Technical Specifications (Typical Range)

Specification	Description
Acting Type	Double Acting
Bore Size	Ø 32 mm – Ø 125 mm
Working Pressure	0.1 – 1.0 MPa
Operating Temp	–5 °C to +70 °C
Body Material	Hard-Anodized Aluminum Alloy
Standard	ISO 6431 / VDMA

🏭 Applications
- Compact Automation: Robotic arms and pick-and-place equipment.
- Packaging & Labeling: Precise movement in electronics and assembly machinery.
- Material Handling: Pneumatic clamping and lifting mechanisms.

🔹 Advantages
- High efficiency with a compact structure.
- Corrosion-resistant materials for extended lifespan.
- Easy installation and low maintenance requirements.

🔸 Compatible Airtac Products
To achieve optimal performance, combine with Airtac Solenoid Valves, FRL Units, and Magnetic Sensors.