Welcome to Aira Pneumatics, your trusted partner in pneumatic solutions and valve systems in India. As an authorized dealer for renowned brands such as Airmax Pneumatics, Aira Valves, Cair, SuzhiK, 4MA, Yukon, and Hydint, we are committed to delivering innovative and high-quality products tailored t... Read more
Aira Pneumatics offers the SYS Series Scotch Yoke Actuators, equipped with a universal drive shaft compatible with both DIN and ISO standards. This feature simplifies mounting and installation, enhancing flexibility across various systems.
The actuator is designed with low-friction seals, a high surface finish, permanent lubrication, and precision bearings—resulting in high efficiency, low air consumption, and an extended maintenance-free lifespan. This ensures long-term operational stability and helps reduce energy consumption and unplanned production shutdowns.
For challenging environments or complex applications, customized solutions can be developed to meet specific operational needs.
Specifications & Standards
Temperature Range: -20°C to +90°C
Pressure Class: 35 to 150 PSI
Body Material: Aluminium Alloy 6061-T6
Seals Material: Nitrile (NBR)
Bolts Material: Stainless Steel
Air Supply: Filtered, dry, or lubricated air
Features & Benefits
Suitable for both On-Off and modulating operations
Compact and robust design
Connections as per international standards
Available in double acting or spring return single acting models
Based on Scotch Yoke principle for high torque at end positions
30% pre-tensioned springs for power storage and safety operation
Mounting kits compatible with all types of quarter-turn valves
Anodized aluminum housing for corrosion resistance
Smooth travel with precise control at end positions