Festo Air Cylinder DNC-40-250-PPV-A-KP
Type: Air Cylinder
Brand: Festo
Stroke: 2 mm - 2000 mm
Piston diameter: 40 mm
Type code: DNC
Based on norm: ISO 15552
Cushioning: Elastic cushioning rings/pads at both ends: Pneumatic cushioning, adjustable at both ends
Mounting position: Any
Design: Piston: Piston rod: Profile barrel
Position sensing: For proximity sensor: None
Variants: Piston rod at one end: High corrosion protection: Special thread on piston rod: With end-position locking at both ends: Increased service life: Bistable pneumatic valve, fitted on left, piston rod retracted when not actuated: Bistable pneumatic valve, fitted on right, piston rod retracted when not actuated: Low friction: Continuous, hollow piston rod: With rear end-position locking: Monostable pneumatic valve, fitted on right, piston rod extended when not actuated: Heat-resistant seals max. 120Celsius Degree: Clamping unit on the piston rod: Constant, slow movement: Temperature range -40 to 80 Celsius Degree: Monostable pneumatic valve, mounted on right, piston rod retracted when not actuated: With anti-twist protection: Extended piston rod: Dust protection: Monostable pneumatic valve, mounted on left, piston rod retracted when not actuated: With front end-position locking: Internal thread on piston rod: Piston rod with external hexagon: Through piston rod: Extended external thread piston rod: Monostable pneumatic valve, fitted on left, piston rod extended when not actuated
Protection against torsion/guide: Square piston rod
Operating pressure: 0.2 bar - 12 bar
Mode of operation: Double-acting
ATEX category gas: II 2G
Type of ignition protection for gas: Ex h IIC T4 Gb
ATEX category for dust: II 2D
Type of (ignition) protection for dust: Ex h IIIC T120Celsius Degree Db
Explosive ambient temperature: -20Celsius Degree <= Ta <= +60Celsius Degree
Explosion prevention and protection: Zone 2 (ATEX): Zone 1 (ATEX): Zone 21 (ATEX): Zone 22 (ATEX)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
CE marking (see declaration of conformity): as per EU explosion protection directive (ATEX)
Corrosion resistance class (CRC): 3 - High corrosion stress: 2 - Moderate corrosion stress
Ambient temperature: -40 to 120 Celsius Degree
Impact energy in the end positions: 0.2 J
Max. torque for protection against rotation: 1.1 Nm
Theoretical force at 6 bar, retracting: 633 N
Theoretical force at 6 bar, advancing: 633 N - 754 N
Type of mounting: With internal thread: With accessories
Pneumatic connection: G1/4
Note on materials: RoHS-compliant
Cover material: Coated: Die-cast aluminum
Material of cylinder barrel: Wrought aluminum alloy: Smooth anodized