DSNU-S-25- -F1A-

Product ID:516465
Updated: 2026/5/29
Festo DSNU-S-25- -F1A-

Key Features

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Product Details
DSNU-S-25- -F1A-
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Cylinder barrel material
High-alloy stainless steel
Piston rod material
High-alloy stainless steel
Seal material
TPE-U(PU)
End cap material
Anodized wrought aluminum alloy
Material note
RoHS compliant
Pneumatic connection
G1/8
Mounting type
With accessories
Additional weight per 10 mm stroke
11 g
Basic weight for 0 mm stroke
180.2 g
Additional moving mass per 10 mm stroke
6 g
Moving mass for 0 mm stroke
63.6 g
Theoretical force at 6 bar, forward stroke
294.5 N
Theoretical force at 6 bar, return stroke
247.4 N
Cushioning length
17 mm
Impact energy at end positions
0.3 J
Ambient temperature
-20 / 80 °C
Cleanroom suitability according to ISO 14644-14
Class 5, according to ISO 14644-1
Suitable for lithium-ion battery production
Suitable for battery production with reduced copper/zinc/nickel values (F1a)
Paint-wetting impairment substances (PWIS) conformity
VDMA24364-B2-L
Corrosion resistance class CRC
0 - No corrosion resistance
Note on operating and pilot medium
Can be operated with lubricated medium (subsequently must always be operated with lubricated medium)
Operating medium
Compressed air conforming to ISO 8573-1:2010 [7:4:4]
Operating mode
Double acting
Operating pressure
0.6 / 10 bar
Variant
Extended piston rod external thread / Piston rod with internal thread / Extended piston rod / Axial air supply / Trunnion mounting, end cap / Lateral air supply / Mounting thread, end cap / Shortened piston rod external thread
Symbol
00991217
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
Piston diameter
25 mm
Stroke
1 / 200 mm

Specifications may be subject to change without notice