DSNU-32- -

Product ID:512740
Updated: 2026/5/29
Festo DSNU-32- -

Key Features

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Product Details
DSNU-32- -
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Cylinder barrel material
High-alloy stainless steel
Piston rod material
High-alloy stainless steel
Seal material
NBR / TPE-U(PU)
Cover material
Wrought aluminium alloy
Material note
RoHS compliant
Pneumatic connection
G1/8
Mounting type
With accessories
Additional weight per 10 m stroke
15.5 g
Basic weight for 0 mm stroke
370.5 g
Additional moving mass per 10 mm stroke
9 g
Moving mass for 0 mm stroke
121 g
Theoretical force at 6 bar, forward stroke
483 N
Theoretical force at 6 bar, return stroke
415 N
Cushioning length
14 mm
Impact energy at end positions
0.2 / 0.4 J
Ambient temperature
-20 / 120 °C
Paint-wetting impairment substance (PWIS) conformity
VDMA24364-B1/B2-L / VDMA24364 Zone III
Corrosion resistance class CRC
2 - Medium corrosion resistance / 3 - High corrosion resistance
Operating and pilot medium notes
Operation with lubricated medium possible (subsequent continuous lubrication required)
Operating medium
Compressed air in accordance with ISO 8573-1:2010 [7:4:4]
Explosion-proof ambient temperature
-20°C <= Ta <= +60°C
Dust explosion-proof type
Ex h IIIC T120°C Db
Gas explosion-proof type
Ex h IIC T4 Gb
ATEX dust category
II 2D
ATEX gas category
II 2G
Explosion protection
Zone 1 (ATEX) / Zone 1 (UKEX) / Zone 2 (ATEX) / Zone 21 (ATEX) / Zone 21 (UKEX) / Zone 22 (ATEX)
Explosion-proof certification outside the EU
EPL Db (GB) / EPL Gb (GB)
CE marking (see declaration of conformity)
According to UK EX directive
CE certification (see declaration of conformity)
Complies with EU ATEX directive
Operating mode
Double acting
Operating pressure
1 / 10 bar
Torque/guide protection
Square piston rod
Variant
Extended stroke adjustment / Welding spatter resistant / Custom thread on piston rod / Piston rod with external hexagon / Additional slide, standard, left / Low friction, suitable for balancer applications / Bearing end cap without mounting thread / Swivel ball joint mounted on end cap / Metal scraper / Module for reaching a specific end position in the event of pressure failure / Increased lateral load / High corrosion resistance class / Reinforced piston rod / Constant slow speed motion / Low friction / Hollow piston rod at both ends / Additional PTFE piston guide
Position detection
Via proximity switch
Design feature
Piston diameter / Piston rod / Cylinder barrel
Mounting position
Optional
Cushioning
Elastic cushioning rings/plates at both ends / Self-adjusting pneumatic end-position cushioning / Pneumatic cushioning, adjustable at both ends
Piston diameter
32 mm
Stroke
1 / 500 mm

Specifications may be subject to change without notice