Overview and Key Specifications
The Festo DSBC-100-160-D3-PPSA-N3 (manufacturer ID 8165686) is a double-acting pneumatic cylinder designed for applications that require a balance of force, precision, and durability. With a 100 mm piston diameter and a 160 mm stroke, this cylinder delivers theoretical forces of 4712 N (advancing) and 4418 N (retracting) at 6 bar. The piston rod features an M20x1.5 external thread, and the pneumatic connection is G1/2. The cylinder conforms to ISO 15552, ensuring dimensional interchangeability with other standard cylinders.
Construction and Materials for Long Service Life
The DSBC-100-160-D3-PPSA-N3 is built with a profile barrel made of smooth-anodized wrought aluminum alloy, while the piston and covers use coated die-cast aluminum. The piston rod is high-alloy steel, and seals are made from TPE-U(PU) and TPE-E, providing resistance to wear and environmental stress. The cylinder has a corrosion resistance class (CRC) of 2, suitable for moderate corrosion stress, and is RoHS-compliant. This material selection supports reliable operation in demanding industrial environments, including those with moderate humidity or occasional exposure to cutting fluids.
Performance and Cushioning Features
One of the standout features is the self-adjusting pneumatic end-position cushioning, which automatically adapts to load and speed changes. This reduces impact energy at the end positions (rated at 2.5 J) and minimizes wear on the cylinder and connected machinery. The cushioning length is 31 mm, providing a smooth deceleration zone. The cylinder operates within a pressure range of 0.4 to 12 bar and can function in ambient temperatures from -20°C to 80°C. Its moving mass at 0 mm stroke is 1000 g, with an additional 39 g per 10 mm of stroke, which is important for calculating dynamic loads in high-speed applications.
Integration and Mounting Flexibility
The DSBC-100-160-D3-PPSA-N3 offers versatile mounting options: it can be mounted in any position, and the type of mounting can be either via internal threads or with accessories. This flexibility simplifies integration into existing systems, whether for direct mounting or using standard ISO 15552 accessories. The cylinder is also prepared for proximity sensors, allowing for easy position sensing without additional machining. The piston rod end is an external thread, and the structural design includes a piston, piston rod, and profile barrel, which is typical for robust linear actuators.
Application Considerations and Compliance
This cylinder is suitable for a wide range of industrial automation tasks, such as clamping, pressing, feeding, and material handling, where precise stroke control and high force are required. It operates with compressed air per ISO 8573-1:2010 [7:4:4] and can be used with oil lubrication if needed for downstream processes. The product meets LABS (PWIS) conformity VDMA24364-B1/B2-L, making it appropriate for use in paint shops or environments where silicone-free materials are required. When selecting this cylinder, consider the operating pressure, load, and speed to ensure the self-adjusting cushioning operates effectively. The theoretical forces at 6 bar provide a baseline for sizing, but actual force requirements should account for friction and dynamic loads.