Festo 193994 standards-based cylinder

Name: 193994 Festo
Brand: Festo
SKU: 721841-en-usd
Price: 197.12 USD
Availability: InStock

DSNU-50-25-PPV-A-EX4

$197.12 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] (50)	50
Stroke [mm] (25)	25
Clamping unit	None
Cushioning (PPV)	Pneumatic cushioning, adjustable at both ends
Position sensing (A)	For proximity sensor
Special material properties	None
Cylinder end cap	Standard
Protection against rotation	None
Piston rod type	At one end

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 (EX4)	II 2GD

ATEX category dust		II 2D
Piston diameter		50 mm
Mounting position		optional
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)
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), return stroke		990 N
Moving mass for 0 mm stroke		413 g
Basic weight for 0 mm stroke		1.087 g
Type of mounting		With accessories
Note on materials		RoHS-compliant
Material seals		NBR TPE-U(PU)
Material cylinder barrel		High-alloy stainless steel

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
Design		Piston Piston rod Cylinder barrel
Variants		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 Metal scraper With protection against rotation High corrosion protection Dust 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 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
Cushioning length		20 mm
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke		1.178 N
Additional moving mass per 10 mm stroke		25 g
Additional weight per 10 mm stroke		40 g
Pneumatic connection		G1/4
Material cover		Wrought aluminium alloy
Material piston rod		High-alloy stainless steel