FestoDFSP
In Stock

DFSP-40-20-S-PA

Product ID:515329
Updated: 2026/5/30
Festo DFSP-40-20-S-PA

Key Features

  • 1Piston diameter: 40 mm
  • 2Impact force: 5540 N
  • 3Stroke: 20 mm
  • 4Position detection: Via proximity switch
Product Details
DFSP-40-20-S-PA
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Cylinder barrel material
Wrought aluminum alloy / Smooth anodized
Roller material
Galvanized steel
Piston rod material
High-alloy stainless steel
Seal material
TPE-U(PU)
Cover material
Wrought aluminum alloy / Anodized
Eye screw material
Galvanized steel
Material notes
RoHS compliant
Pneumatic connection
G1/8
Mounting type
With through holes / Mounting via internal thread / With accessories
Max. cycle frequency
5 Hz
Permissible lateral force during switching operation
1108 N
Impact force
5540 N
Ambient temperature
-10 / 80 °C
Cleanroom suitability, to ISO 14644-14
Class 5, to ISO 14644-1
Paint-wetting impairment substance (PWIS) conformity
VDMA24364-B1/B2-L
Corrosion resistance class CRC
2 - Moderate corrosion resistance
Operating and pilot medium notes
Can be operated with lubricated medium (subsequently must always be operated with lubricated medium)
Operating medium
Compressed air, to ISO 8573-1:2010 [7:4:4]
Operating pressure
1.2 / 10 bar
Torque/Guide protection
Round piston rod
Symbol
00995272
Position detection
Via proximity switch
Design feature
Cylinder diameter / Piston rod / Cylinder barrel profile
Operating mode
Double acting / Pulling
Mounting position
Optional
Cushioning
Elastic cushioning rings/pads at both ends
Piston diameter
40 mm
Stroke
20 mm

Specifications may be subject to change without notice