FestoDFSP
In Stock

DFSP-40-20-PS-PA

Product ID:515335
Updated: 2026/5/30
Festo DFSP-40-20-PS-PA

Key Features

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

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Material of cylinder barrel
Wrought aluminium alloy / Smooth anodised
Material of roller
Galvanized steel
Material of piston rod
High-alloy stainless steel
Seal material
TPE-U(PU)
Material of cover
Wrought aluminium alloy / Anodised
Material of eye screw
Galvanized steel
Material notes
RoHS-compliant
Pneumatic connection
G1/8
Mounting type
With through-holes / Via internal thread / With accessories
Max. cycle frequency
5 Hz
Permissible lateral force during switching operations
1108 N
Impact force
5540 N
Ambient temperature
-10 / 80 °C
Cleanroom suitability according to ISO 14644-14
Class 5, in accordance with ISO 14644-1
Paint-wetting impairment substances (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 in accordance with ISO 8573-1:2010 [7:4:4]
Operating pressure
1.2 / 10 bar
Torque/Guidance protection
Round piston rod
Symbol
00991850
Position detection
Via proximity switch
Design feature
Cylinder diameter / Piston rod / Cylinder profile
Operating mode
Single-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