DSNU-16- -

Product ID:512737
Updated: 2026/5/29
Festo DSNU-16- -

Key Features

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Product Details
DSNU-16- -
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
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
M5
Mounting type
With accessories
Theoretical force at 6 bar, advancing stroke
104 / 121 N
Impact energy at end positions
0.075 / 0.15 J
Ambient temperature
-20 / 120 °C
Paint-wetting impairment substance (PWIS) conformity
VDMA24364-B1/B2-L / VDMA24364 Zone III
Corrosion resistance class CRC
2 - Moderate corrosion resistance / 3 - High corrosion resistance
Operating and pilot medium notes
Operation with lubricated media possible (subsequently always 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 protection certification outside the EU
EPL Db (GB) / EPL Gb (GB)
CE mark (see declaration of conformity)
In accordance with UK EX directive
CE marking (see declaration of conformity)
In accordance with EU ATEX directive
Operating mode
Double-acting
Operating pressure
1 / 10 bar
Torque/guide protection
Square piston rod
Variant
Welding spatter resistant / Customised thread on piston rod / Piston rod with external hexagon / Additional slide, standard, left / Low friction, suitable for balancing applications / Bearing cap without mounting thread / Swivel ball joint mounted on end cap / Module for achieving a specific end position in the event of pressure failure / Increased lateral load / Reinforced piston rod / Constant slow speed movement / Low friction / Hollow piston rod at both ends / Additional PTFE piston guide
Position detection
Via proximity switch
Design feature
Cylinder bore / Piston rod / Cylinder barrel
Compliant with standard
ISO 6432
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
16 mm
Stroke
1 / 200 mm

Specifications may be subject to change without notice