Discover the catalogue of SMC pneumatic cylinders and actuators
At SMC Lietuva, our extensive catalogue of pneumatic actuators and cylinders is tailored to meet the diverse needs of various industries. Our commitment is to deliver lightweight and compact actuators, including heavy duty pneumatic cylinders, which significantly contribute to reducing operational costs and enhancing the energy efficiency of your machinery.
Our selection of pneumatic cylinders and actuators includes a wide range of products and components designed to ensure your equipment performs optimally according to your specific requirements. We aim to provide reliable and efficient solutions that are perfectly suited to the demands of modern industrial applications.
Types of actuators and cylinders in SMC Lietuva catalogue
SMC Linear Actuators and Cylinders
Pneumatic linear actuators convert pneumatic power into linear motion and can be categorized into two types:
- Single-acting pneumatic cylinders: These cylinders have a unidirectional piston rod force, driven by a single source of compressed air.
- Double-acting pneumatic cylinders: These cylinders feature a bidirectional piston rod force, allowing both forward and backward movements as compressed air alternates between the two sides of the cylinder.
Guided Actuators
Guided actuators are engineered to endure significant external forces while ensuring precise movements. They can be categorized into two types:
- Cylinders with guide rods: These cylinders feature an integrated guide system, offering a compact, robust, and highly accurate solution.
- Slide tables: These compact pneumatic slides are perfect for executing precise motions.
Rotary actuators and cylinders
Rotary actuators convert pneumatic power into rotary motion, making them ideal for industrial applications requiring the rotation or flipping of components. Rotary cylinders can be categorized based on their operation into two types:
- Rack and pinion actuators
- Rotary vane actuators
Pneumatic Grippers
Pneumatic grippers are mechanical components designed to pick up and securely hold workpieces for subsequent handling tasks. The selection of the right gripper depends heavily on the specific requirements and characteristics of each application, and particularly the shape of the workpieces. There are three main types of pneumatic grippers to accommodate various shapes:
- Parallel Grippers: Ideal for gripping flat and parallel surfaces, with two fingers that move parallel to each other during operation.
- Angular Grippers (180° or smaller): Suitable for grasping convex and concave surfaces, operating by opening and closing their fingers simultaneously.
- Concentric Grippers: Equipped with multiple fingers that adjust inward or outward from the center, making them perfect for securely gripping cylindrical or spherical surfaces.
Application and use of Actuators and Pneumatic Cylinders
Pneumatic actuators and cylinders offered by SMC serve a wide range of functions and find applications across various industries. Some typical uses for pneumatic cylinders include:
- Pressing
- Lifting
- Transferring
- Positioning
- Clamping
- Stopping
- Pick and place operations
- Sorting
How to choose the right actuator for your needs?
When selecting a pneumatic cylinder for your application, several key factors must be considered:
- Bore Size: The bore size of the actuator determines the power output and should be chosen based on the required pressure of the compressed air.
- Load Stopping Impact: Choosing the right shock absorber is crucial to ensure gentle impact and protect the workpiece. For high-speed applications, a hydraulic shock absorber may be necessary to safeguard components.
- External Forces: Consider potential external forces, such as bending or buckling, that the cylinder may encounter. An external or built-in guide system might be needed for stability in some cases.
- Required Air Flow: Understanding the operating speed of the actuator is essential for designing an efficient pneumatic circuit that ensures proper airflow and system performance. Here is our tool for calculating air flow.
- Moment of Inertia: For rotary actuators, accurately calculating the moment of inertia is crucial to avoid over-sizing or under-sizing, ensuring the right solution for the application.
Additionally, environmental factors influence the lifespan of pneumatic components. Contaminants such as moisture, oil, or particles in compressed air can cause breakdowns during industrial operations. For this reason, in preventive industrial maintenance is highly recommended to maintain high-quality compressed air.
Explore our pneumatic cylinders configurator to choose durable actuators and accessories, along with other engineering tools available on our website.
For any questions or assistance in Lithuanian or English during the selection and purchase of your pneumatic actuators, our experts are here to help. Contact us!
