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Festo DSNU-40-10-P-A Round Cylinder
The Festo DSNU-40-10-P-A Round Cylinder offers M12x1.25 rod thread, piston rod end, 40 mm diameter, andPiston; Piston rod; Cylinder barrel. Manufactured by Festo under the Festo Round Cylinder category, this model belongs to the DSNU Series.
| Brand | Festo |
| Product Type | ISO Cylinder |
| Product | DSNU-40-10-P-A |
Festo DSNU-40-10-P-A Round Cylinder โ Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 10 |
| Piston diameter | 40 mm |
| Piston rod thread | M12x1.25 |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | optional |
| Design | Piston; Piston rod; Cylinder barrel |
| Position detection | Via proximity switch |
| Operating pressure | 1; 10 |
| Mode of operation | Double-acting |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Ambient temperature | -20; 80 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 633.3 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 752.9 |
| Type of mounting | With accessories |
| Pneumatic connection | G1/4 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy steel |
| Material cylinder barrel | High-alloy stainless steel |
| Moving mass | 246 |
| Product weight | 685 |
Festo โ Trusted Pneumatic Innovation Across Industries
Festo is a globally recognized leader in factory automation and pneumatic technology. Known for its German precision and consistent product quality, Festo has earned the trust of Indian manufacturers, maintenance engineers, and machine builders. From food processing to packaging, Festoโs solutions are built to support efficiency, reliability, and ease of integration into both new and legacy systems.
DSNU-40-10-P-A โ Compact Cylinder with Powerful Force Output
The Festo DSNU-40-10-P-A is a short-stroke, double-acting round cylinder engineered for high force delivery in confined spaces. With a 40 mm piston diameter and a 10 mm stroke, this model is ideal when a short actuation is required without compromising on thrust. It produces a theoretical advance force of 752.9 N and return force of 633.3 N at 6 bar, thanks to its large piston size. The cylinder includes elastic cushioning rings at both ends for smooth deceleration. It supports G1/4 pneumatic connections, and its materials โ high-alloy steel rod and stainless steel barrel โ ensure long-term corrosion resistance (CRC class 2). The RoHS compliance, proximity switch support, and optional mounting flexibility make it suitable for automation systems that require both performance and compact form factor.
Application of DSNU-12-70-P-A โ Reliable Motion in Tight Spaces
The DSNU-12-70-P-A cylinder is frequently used in compact machines where linear motion is needed with consistent precision. In assembly lines, this model helps push, press, or align components during production stages โ such as guiding a part into a fixture or pushing a product off a conveyor. With its 12 mm diameter and 70 mm stroke, it offers a balance of moderate force and extended reach in constrained layouts. Students and junior engineers can easily study its structure and working principle to understand how a small air-driven piston can move loads with repeatable accuracy. Maintenance engineers appreciate its low air leakage and simple installation, especially in systems where downtime must be minimized. As industries move toward miniaturization and smart automation, cylinders like the DSNU-12-70-P-A play a quiet but critical role in ensuring seamless motion control.
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