Many procurement teams check DSNU-40-40-PPS-A against Festo Festo, Festo Dsnu 25 50 P A 19221 and Festo Valves before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Festo DSNU-40-40-PPS-A Round Cylinder
The Festo DSNU-40-40-PPS-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-40-40-PPS-A |
Festo DSNU-40-40-PPS-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 40 |
| Piston diameter | 40 mm |
| Piston rod thread | M12x1.25 |
| Cushioning | Self-adjusting pneumatic end-position cushioning |
| 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 | 294 |
| Cushioning length | 18 |
| Product weight | 757 |
Festo – Trusted Pneumatics for Industrial Automation
Festo is a global leader in automation technology, trusted by industries across India for delivering high-performance pneumatic and electrical systems. Known for German engineering and strict quality standards, Festo products are used extensively in automotive, food packaging, machine tools, and material handling applications. Their DSNU round cylinder series is widely respected for its durability, precision motion, and easy adaptability in both new and retrofit setups.
DSNU-40-40-PPS-A – Precision Cylinder with Self-Adjusting Cushioning
The DSNU-40-40-PPS-A is a double-acting pneumatic cylinder featuring a 40 mm bore and 40 mm stroke, engineered to provide powerful linear actuation in compact spaces. It incorporates self-adjusting pneumatic end-position cushioning, which eliminates manual adjustment and ensures smooth deceleration at both ends—ideal for applications with variable loads. With a maximum advance force of 752.9 N and return force of 633.3 N at 6 bar, this model is robust and responsive. The use of high-alloy steel for the piston rod and stainless steel barrel ensures long service life, even in environments with moderate corrosion stress (CRC 2). It includes G1/4” pneumatic ports, proximity switch compatibility for position feedback, and is fully RoHS compliant, meeting current industry safety and environmental standards.
Applications – How DSNU-12-70-P-A Fits Real-World Needs
The DSNU-12-70-P-A is best suited for precise, small-scale operations where a longer stroke is needed without compromising on size. In electronic assembly lines, this model can push components into jigs or fixtures with reliable, repeatable force. In labelling or filling machines, its 70 mm stroke allows for accurate part movement over short cycles. Maintenance teams appreciate its lightweight and easy-to-install design, especially in tight panels or mobile units. Its slim profile makes it ideal for tasks like sensor triggering, sorting gates, or product alignment. The longer stroke provides flexibility, while the 12 mm bore ensures minimal air usage—perfect for applications where energy efficiency and precision must go hand in hand.
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