Brief Introduction

CD85N25-160C-B

SMC's cylinder CD85N25-160C-B Key ParametersType: Standard round cylinder (compliant with ISO standards, highly versatile, suitable for most pneumatic automation applications);Bore Diameter: 25mm (corresponding to "25" in the model; output thrust is approximately 245N at 0.5MPa, suitable for light to medium-load long-distance actuation);Stroke: 400mm (corresponding to "400" in the model; long-stroke design to meet medium to long-distance linear actuation requirements);Built-in Magnetic Ring: Yes (can be used with magnetic switches to detect piston position in real-time for precise automated stroke control);Port Thread: Rc 1/8 (standard small-flow port, suitable for air circuits in light to medium-load applications to ensure stable air supply);Pressure Range: Minimum 0.1MPa, maximum 1.0MPa, pressure resistance 1.5MPa (compatible with conventional pneumatic system pressures, balancing safety and application suitability);Temperature Range: -10~60℃ (stable operation in non-freezing environments; avoid high temperatures to prevent seal aging and reduced airtightness);Piston Speed: 50-500mm/s (a flow control valve is required to prevent end-impact from high-speed movement in long strokes and protect the cylinder and load);Cushioning Method: Adjustable cushioning (marked by "Z"; cushion adjustment screws are provided at both ends to fine-tune cushioning force according to load weight and movement speed, ensuring smooth deceleration at stroke ends);Mounting Method: "B" indicates bottom mounting (standard mounting holes on the cylinder base for direct attachment to equipment tables or brackets, enabling convenient installation and stable force distribution).ApplicationsSuitable for general linear actuation scenarios with medium to long distances and light to medium loads, particularly suited for applications requiring long strokes with high installation space compatibility, such as:Logistics conveying actuation (e.g., material pushing on conveyors, workpiece transfer and direction changes on sorting lines);Equipment stroke compensation (e.g., long-distance positioning of components in automated production lines, auxiliary opening/closing of large tooling);Warehouse machinery operations (e.g., fork lifting on small stackers, material pushing on racks);Commonly used as a basic long-stroke linear actuation component in general mechanical equipment, warehouse logistics automation systems, and medium-sized production lines.