Many procurement teams check DSNU-10-40-P-A-19185 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-10-40-P-A Round Cylinder
The Festo DSNU-10-40-P-A Round Cylinder offers M4 rod thread, Male thread piston rod end, 10 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-10-40-P-A |
Festo DSNU-10-40-P-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 40 |
| Piston diameter | 10 mm |
| Piston rod thread | M4 |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | optional |
| Conforms to standard | CETOP RP 52 P; ISO 6432 |
| Design | Piston; Piston rod; Cylinder barrel |
| Piston-rod end | Male thread |
| Position detection | Via proximity switch |
| Variants | Piston rod at one end |
| Symbol | 991217 |
| Operating pressure | 1.5; 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 |
| Cleanroom class | Class 6 according to ISO 14644-1 |
| Ambient temperature | -20; 80 |
| Impact energy in end positions | 0.05 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 39.6 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 47.1 |
| Moving mass for 0 mm stroke | 8.5 |
| Additional moving mass per 10 mm stroke | 1 |
| Basic weight for 0 mm stroke | 37.3 |
| Additional weight per 10 mm stroke | 2.7 |
| Type of mounting | With accessories |
| Pneumatic connection | M5 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy; Colourless anodised |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy stainless steel |
| Material cylinder barrel | High-alloy stainless steel |
Festo – German Engineering Trusted by Indian Industry
Festo is a world-renowned brand in the field of factory automation and industrial control. Known for its German precision, Festo has been a preferred choice across Indian industries—from automotive and food processing to electronics and pharmaceuticals. With a strong focus on innovation, reliability, and ease of integration, Festo's pneumatic products have helped maintenance engineers minimize downtime and improve operational efficiency across thousands of plants in India.
Technical Highlights of DSNU-10-40-P-A Round Cylinder
The DSNU-10-40-P-A is a compact round-body pneumatic cylinder from Festo, engineered for reliable double-acting linear motion. It features a 10 mm piston diameter with a 40 mm stroke, making it ideal for short-to-medium displacement tasks. With a M4 male-threaded piston rod, this cylinder is easy to integrate into light-duty applications where precision is key.
It operates on compressed air (ISO 8573-1:2010 [7:4:4]) within a pressure range of 1.5 to 10 bar, and delivers a theoretical force of 47.1 N (advance) and 39.6 N (return) at 6 bar. The elastic cushioning at both ends helps reduce wear during continuous cycles.
The cylinder is built with anodised aluminium covers, a high-alloy stainless steel barrel and piston rod, and is compliant with ISO 6432 and CETOP RP 52 P standards. Its RoHS compliance, CRC class 2 corrosion resistance, and Class 6 cleanroom rating make it suitable even for demanding industrial environments.
Application Use Case: Where DSNU-12-70-P-A Fits Best
The DSNU-12-70-P-A model is highly effective in applications where consistent, linear motion is required over medium stroke lengths. Its 70 mm stroke makes it well-suited for precise pushing, lifting, or positioning in assembly lines, testing jigs, or small machinery.
For instance, in an automated pick-and-place system, this cylinder can smoothly handle parts transfer between stations. In packaging or labeling machines, it can push or press components with controlled force. Its stainless steel piston rod and corrosion-resistant body make it a good fit for environments with moisture, mild chemicals, or cleaning processes—such as food, pharma, or textile industries.
What makes it truly valuable is its support for position feedback via proximity sensors, allowing for integration with PLCs or sensor-based systems. This ensures greater control, less downtime, and higher repeatability, which are key for any maintenance or production engineer aiming to improve process stability.
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