New Original Festo 19239 DSNU-20-100-PPV-A ISO Cylinder
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New‑Original Festo 19239 DSNU‑20‑100‑PPV‑A ISO Standard Round Pneumatic Cylinder
1. Product Overview
The part‑number 19239 DSNU‑20‑100‑PPV‑A is an original German‑made Festo double‑acting round‑line cylinder complying with ISO 6432 and CETOP RP52‑P industrial standardsFesto. It has a 20‑mm bore size and 100‑mm working stroke with PPV‑A adjustable double‑sided pneumatic cushioning and built‑in permanent magnet for proximity‑switch detection. This unit takes compressed‑air as driving medium to convert air pressure into linear‑push‑pull mechanical force. It is widely applied in automated assembly‑lines, packaging machines, conveyor equipment, textile machinery, sorting‑devices and general‑automation stations. The stainless‑steel cylinder barrel and piston‑rod plus high‑quality PU‑NBR sealing components ensure long‑term stable performance for continuous‑shift‑industrial‑productionFesto.
2. Main Functions
- Generate linear reciprocating motion: Push‑out and retract the single‑end piston‑rod for workpiece clamping, pushing‑off, positioning and transporting.
- PPV‑A adjustable pneumatic cushioning: Absorb impact energy at both end‑positions to reduce collision‑noise and avoid structural damage.
- Built‑in magnet design: Cooperate with Festo proximity switches to feed back piston‑position signals to PLC for automatic‑loop‑control.
- Flexible installation: Support multiple mounting‑accessories including foot‑mount, flange‑mount and pivot‑mount; installation orientation can be arbitrary.
- Standard‑force‑output: Deliver steady‑theoretical‑thrust and pull‑force under rated working‑pressure of 0.6 MPa (6 bar).
- Wide‑medium adaptability: Run with filtered compressed‑air conforming to ISO8573‑1‑2010 standard; optional oil‑lubricated‑operation is available.
- Moderate corrosion‑resistance (CRC‑2 grade): Adapt to indoor‑factory‑environment with slight condensation conditionsFesto.
3. Technical Specifications
| Item | Detailed Parameter |
|---|---|
| Model No. | 19239 DSNU‑20‑100‑PPV‑A |
| Standard Compliance | ISO6432, CETOP RP52‑P |
| Working Type | Double‑acting with single‑end piston‑rod |
| Bore Size | 20 mm |
| Rated Stroke | 100 mm |
| Piston‑rod Thread | M8 external thread |
| Air‑Port Connection | G1/8 |
| Cushioning Type | PPV‑A adjustable pneumatic cushioning on both ends |
| Operating Pressure Range | 0.1‑1.0 MPa (1‑10 bar) |
| Theoretical force at 6‑bar | Advance stroke:188.5 N; Return stroke:158.3 NFesto |
| Working Medium | Compressed‑air ISO8573‑1‑2010 [7:4:4] |
| Ambient Temperature | -20 °C ~ +80 °C |
| End‑position Impact Energy | 0.2 J |
| Sealing Material | NBR and PU‑TPE‑U |
| Main Material | Piston‑rod: high‑alloy stainless‑steel; barrel: stainless‑steel; end‑cap: anodized aluminum‑alloy |
| Additional Configuration | Built‑in permanent‑magnet for position‑sensing |
| Certification | RoHS‑compliant, VDMA‑LABS‑free‑silicone, clean‑room ISO14644‑1 Class‑6 approvedFesto |
4. Technical Features
- Standard‑ISO‑6432‑structure: Fully interchangeable with other brands of ISO‑6432‑20‑mm‑bore cylinders for easy‑replacement.
- Adjustable PPV‑A cushioning structure: Operators fine‑tune cushioning intensity by small‑screws to match different‑load‑conditions.
- Premium‑material selection: Roller‑burnished stainless‑steel‑barrel and hardened‑piston‑rod reduce friction and extend service‑life.
- Integrated‑magnet‑design: External proximity‑switches detect piston‑positions without modifying cylinder‑body.
- Low‑leakage‑performance: Precision‑machined‑internal‑structure and high‑elasticity‑seals minimize internal‑and‑external‑air‑leakage.
- Compact‑round‑shape: Save cabinet‑and‑machine‑installation‑space compared with square‑profile‑cylinders.
- High‑consistent‑quality: Original‑factory strict‑aging‑test; stable‑output‑performance after millions‑of‑working‑cycles.
- Multiple‑mounting‑choices: Compatible with complete‑series‑Festo mounting‑parts for diversified‑mechanical‑layout.
5. Product Dimensions and Weight
| Item | Value |
|---|---|
| Overall Dimension (Diameter × Total‑Length) | 27 mm × 232 mm |
| Basic‑weight at 0‑mm‑stroke | 186.8 g |
| Additional‑weight per 10‑mm‑stroke | 7.2 g |
| Final‑net‑weight (100‑mm‑stroke) | 258.8 g |
| Mounting‑Method | Install via matched Festo mounting‑accessories |
6. Ten Festo Products with Similar‑Function (ISO6432 Round‑Line Cylinders)
These alternatives are Festo‑original ISO‑6432‑compliant double‑acting cylinders with adjustable‑PPV‑A cushioning or optimized cushioning for linear‑motion‑application.
- DSNU‑20‑50‑PPV‑A (Part‑No:19237): 20‑mm bore with 50‑mm stroke, short‑stroke‑version for compact‑installation‑spaces.
- DSNU‑20‑150‑PPV‑A (Part‑No:19241): 20‑mm bore with 150‑mm‑stroke for longer‑travel‑requirements.
- DSNU‑16‑100‑PPV‑A (Part‑No:19235):16‑mm‑bore, 100‑mm‑stroke for small‑load‑automation‑tasks.
- DSNU‑25‑100‑PPV‑A (Part‑No:19248):25‑mm‑bore with 100‑mm‑stroke for higher‑thrust‑output.
- DSNUP‑20‑100‑PPV‑A (Part‑No:36312): cost‑optimized‑variant with aluminum‑barrel instead of stainless‑steel‑barrel for dry‑indoor‑use.
- DSNU‑20‑100‑PPS‑A (Part‑No:55932): self‑adjusting‑end‑cushioning without manual‑screw‑adjustment.
- DSNU‑20‑100‑PPV‑A‑MA (Part‑No:19270): axial‑air‑port‑version for narrow‑side‑clearance‑conditions.
- DSNU‑12‑100‑PPV‑A (Part‑No:19231):12‑mm‑bore‑mini‑cylinder for micro‑position‑equipment.
- ESNU‑20‑100‑PPV‑A (Part‑No:34522): lightweight‑polyamide‑end‑cap type for low‑load‑and‑budget‑projects.
- DSNU‑20‑100‑PPV‑A‑MH (Part‑No:19276): direct‑mount‑on‑bearing‑cap‑design without extra‑flange‑accessories.
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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