{"id":5336,"date":"2026-03-24T10:11:04","date_gmt":"2026-03-24T02:11:04","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=5336"},"modified":"2026-03-26T16:11:11","modified_gmt":"2026-03-26T08:11:11","slug":"new-original-festo-33973-dsnu-16-25-ppv-a-iso-cylinder","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-festo-33973-dsnu-16-25-ppv-a-iso-cylinder\/","title":{"rendered":"Festo 33973 DSNU-16-25-PPV-A ISO cylinder"},"content":{"rendered":"
The Festo 33973 DSNU-16-25-PPV-A<\/strong> is a round-style ISO 6432 standard double-acting pneumatic cylinder, part of Festo\u2019s DSNU series designed for precise linear motion in industrial automation systems. It features a compact, robust construction with adjustable pneumatic cushioning at both ends, making it suitable for medium-load, high-speed positioning tasks across manufacturing, packaging, and material handling applications. Its interchangeable design ensures compatibility with standard automation setups, while high-quality materials enhance durability and operational reliability.<\/div>\n
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Key Features & Technical Characteristics<\/h2>\n
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Core Functional Specifications<\/h3>\n
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Parameter<\/th>\nDetail<\/th>\n<\/tr>\n<\/thead>\n
Model Number<\/strong><\/td>\nDSNU-16-25-PPV-A (Order No.: 33973)<\/td>\n<\/tr>\n
Operating Principle<\/strong><\/td>\nDouble-acting (compressed air drives piston in both directions)<\/td>\n<\/tr>\n
Piston Diameter<\/strong><\/td>\n16 mm<\/td>\n<\/tr>\n
Stroke Length<\/strong><\/td>\n25 mm<\/td>\n<\/tr>\n
Operating Pressure<\/strong><\/td>\n0.1\u20131 MPa (1\u201310 bar)<\/td>\n<\/tr>\n
Theoretical Force<\/strong><\/td>\n120.6 N (advance stroke at 0.6 MPa\/6 bar); 103.7\u2013104 N (retraction stroke at 0.6 MPa\/6 bar)<\/td>\n<\/tr>\n
Piston Rod Thread<\/strong><\/td>\nM6 (male thread)<\/td>\n<\/tr>\n
Pneumatic Connection<\/strong><\/td>\nM5 port thread<\/td>\n<\/tr>\n
Cushioning Type<\/strong><\/td>\nPneumatic, adjustable at both ends (12 mm cushion length)<\/td>\n<\/tr>\n
Position Detection<\/strong><\/td>\nCompatible with proximity sensors<\/td>\n<\/tr>\n
Mounting Flexibility<\/strong><\/td>\nAny mounting position (front flange, threaded, foot, etc.)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Material & Construction<\/h3>\n
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Component<\/th>\nMaterial<\/th>\n<\/tr>\n<\/thead>\n
Cylinder Barrel<\/td>\nHigh-alloy stainless steel<\/td>\n<\/tr>\n
Piston Rod<\/td>\nHigh-alloy stainless steel (corrosion-resistant)<\/td>\n<\/tr>\n
Cylinder Cover<\/td>\nWrought aluminum alloy (anodized for wear protection)<\/td>\n<\/tr>\n
Seals<\/td>\nNBR + TPE-U(PU) (oil-resistant, long service life)<\/td>\n<\/tr>\n
Compliance Standards<\/strong><\/td>\nISO 6432, CETOP RP 52 P, VDMA 24364<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Environmental & Operational Limits<\/h3>\n
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Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Ambient Temperature<\/strong><\/td>\n-20 \u00b0C to +80 \u00b0C<\/td>\n<\/tr>\n
Operating Medium<\/strong><\/td>\nCompressed air (ISO 8573-1:2010 [7:4:4]; lubricated\/unlubricated operation possible)<\/td>\n<\/tr>\n
Corrosion Resistance Class (CRC)<\/strong><\/td>\n2 (moderate stress) to 3 (high stress, optional variant)<\/td>\n<\/tr>\n
Impact Energy at End Positions<\/strong><\/td>\n0.15 J<\/td>\n<\/tr>\n
Max Piston Speed<\/strong><\/td>\n100 mm\/s<\/td>\n<\/tr>\n
Cleanroom Compatibility<\/strong><\/td>\nClass 6 (ISO 14644-1)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Physical Dimensions & Weight<\/h2>\n
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Dimension<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Overall Length<\/strong><\/td>\n136 mm<\/td>\n<\/tr>\n
Cylinder Barrel Diameter<\/strong><\/td>\n20 mm<\/td>\n<\/tr>\n
Piston Rod Diameter<\/strong><\/td>\n6 mm<\/td>\n<\/tr>\n
Basic Weight (0 mm stroke)<\/strong><\/td>\n89.9 g<\/td>\n<\/tr>\n
Total Weight (25 mm stroke)<\/strong><\/td>\n101.4 g (11.5 g additional weight for 25 mm stroke)<\/td>\n<\/tr>\n
Moving Mass (0 mm stroke)<\/strong><\/td>\n23 g<\/td>\n<\/tr>\n
Additional Moving Mass per 10 mm Stroke<\/strong><\/td>\n2 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Operational Advantages<\/h2>\n
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  1. Precision Positioning<\/strong>: Adjustable pneumatic cushioning minimizes impact at end positions, reducing wear and ensuring accurate stopping even at high speeds.<\/li>\n
  2. Universal Compatibility<\/strong>: Complies with global ISO\/VDMA standards, enabling seamless integration into existing automation lines.<\/li>\n
  3. Durable Design<\/strong>: High-alloy stainless steel components resist corrosion and mechanical stress, extending service life in harsh industrial environments.<\/li>\n
  4. Easy Integration<\/strong>: Proximity sensor compatibility and multiple mounting options simplify installation and customization for diverse applications.<\/li>\n
  5. Reliable Performance<\/strong>: Double-acting operation delivers consistent force in both extend and retract strokes, supporting continuous, high-efficiency operation.<\/li>\n<\/ol>\n
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    Typical Applications<\/h2>\n
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    Ideal for linear motion tasks in:<\/div>\n
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    • Packaging machinery (carton positioning, label application)<\/li>\n
    • Automated assembly lines (component insertion, sorting)<\/li>\n
    • Material handling systems (conveyor feeding, palletizing)<\/li>\n
    • Medical device manufacturing (cleanroom-compatible precision actuation)<\/li>\n
    • Food and beverage processing (sanitation-resistant operation)<\/li>\n<\/ul>\n
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      This cylinder balances compactness, precision, and durability, making it a versatile choice for industrial automation systems requiring reliable linear motion control.<\/div>\n","protected":false},"excerpt":{"rendered":"

      The Festo 33973 DSNU-16-25-PPV-A is a round-style ISO 6432 standard double-acting pneumatic cylinder, part of Festo\u2019s DSNU series designed for<\/p>","protected":false},"featured_media":5337,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[96],"product_tag":[],"class_list":{"0":"post-5336","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-96","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nFesto 33973 DSNU-16-25-PPV-A ISO cylinder - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-festo-33973-dsnu-16-25-ppv-a-iso-cylinder\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Festo 33973 DSNU-16-25-PPV-A ISO cylinder - 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