Festo 193991 standards-based cylinder

DSNU-25-500-P-A-S2

$173.71 1 pcs. with 1 to 3 days delivery to United States

Specifications

Series (DSNU) Round cylinder, double-acting, based on ISO 6432
Piston diameter [mm] (25) 25
Stroke [mm] (500) 500
Clamping unit None
Cushioning (P) Elastic cushioning rings/plates on both sides
Position sensing (A) For proximity sensor
Special material properties None
Cylinder end cap Standard
Protection against rotation None
Piston rod type (S2) Through piston rod
Piston rod thread extension None
K6 - Shortened male piston rod thread None
Piston rod thread type Male thread
Custom thread None
Piston rod extension None
Temperature range Standard
Constant motion Standard
Corrosion protection Standard
Scraper variant Standard
EU certification None
Stroke 1 mm ... 500 mm
Cushioning Elastic cushioning rings/plates at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends
Conforms to standard CETOP RP 52 P ISO 6432
Position detection Via proximity switch
Protection against torque/guide Square piston rod
Mode of operation Double-acting
Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
ATEX category dust II 2D
Explosion ignition protection type for dust Ex h IIIC T120°C Db
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 2 - Moderate corrosion stress 3 - high corrosion stress
Impact energy in end positions 0,3 J
Type of mounting With accessories
Note on materials RoHS-compliant
Material seals NBR TPE-U(PU)
Material cylinder barrel High-alloy stainless steel
Piston diameter 25 mm
Mounting position optional
Design Piston Piston rod Cylinder barrel
Variants Increased chemical resistance Extended male piston rod thread Piston rod with female thread Custom thread on the piston rod Piston rod with male thread shortened at one end Extended piston rod Clamping unit on the piston rod Axial supply port With direct mounting Lateral supply port With protection against rotation High corrosion protection Uniform, slow movement Low friction Through piston rod Heat-resistant seals max. 120°C Piston rod at one end
Operating pressure 1 bar ... 10 bar
CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX)
ATEX category gas II 2G
Explosion ignition protection type for gas Ex h IIC T4 Gb
Explosion ambient temperature -20°C <= Ta <= +60°C
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Ambient temperature -20 °C ... 120 °C
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke 247 N ... 295 N
Pneumatic connection G1/8
Material cover Wrought aluminium alloy
Material piston rod High-alloy stainless steel
$173.71
Stock 1 pcs.
Part number 193991
Manufacturer Festo
Quantity Unit Price
1+ $173.71

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