Description
- Festo Round Cylinder
- Model: DSNU-50-400-PPV-A
- PN: 193994
- Brand: Festo
- Stroke: 400 mm
- Piston diameter: 50 mm
- Piston rod thread: M16x1,25
- Cushioning: P: Flexible cushioning rings/plates at both ends
PPS: Self-adjusting pneumatic end-position cushioning
PPV: Pneumatic cushioning adjustable at both ends - Assembly position: Any
- Design structure: Piston
Piston rod
Cylinder barrel - Position detection: For proximity sensor
- Protection against torque/guide: Square piston rod
- Operating pressure MPa: 0.1 … 1 MPa
- Operating pressure: 1 … 10 MPa
- Mode of operation: Double-acting
- CE mark (see declaration of conformity): to EU directive explosion protection (ATEX)
- ATEX category Gas: II 2G
- ATEX category Dust: II 2D
- Explosion ignition protection type Gas: Ex h IIC T4 Gb
- Explosion ignition protection type Dust: Ex h IIIC T120°C Db
- Explosion-proof ambient temperature: -20°C <= Ta <= +60°C
- Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium: Lubricated operation possible (subsequently required for further operation)
- Corrosion resistance classification CRC: 2 – Moderate corrosion stress
3 – High corrosion stress - Ambient temperature: -20 … 120 °C
- Cushioning length: 20 mm
- Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting: 990 N
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance: 1,178 N
- Moving mass with 0 mm stroke: 413 g
- Additional weight per 10 mm stroke: 40 g
- Basic weight for 0 mm stroke: 1, 087 g
- Additional mass factor per 10 mm of stroke: 25 g
- Mounting type: with accessories
- Pneumatic connection: G1/4
- Materials note: Conforms to RoHS
- Material cover: Wrought Aluminium alloy
- Material seals: NBR
TPE-U (PU) - Material piston rod: High alloy steel, non-corrosive
- Material cylinder barrel: High alloy steel, non-corrosive
