esnu-40- -

Product ID:7387
Updated: 2026/4/4
Festo esnu-40- -

Key Features

  • 1Feature a 40 mm piston diameter and 1-50 mm stroke for precise movement. 2、Equip with elastic cushioning to ensure smooth operation and reduce wear. 3、Offer optional mounting positions for flexible installation in various settings. 4、Construct with high-alloy stainless steel for durability and corrosion resistance. 5、Meet ISO 8573-1:2010 and RoHS standards for reliable industrial use.
Product Details
esnu-40- -
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Stroke
1mm 50mm
Piston diameter
40 mm
Cushioning
Elastic cushioning rings/pads at both ends
Mounting position
Any
Structural design
Piston Piston rod Cylinder barrel
Position sensing
For proximity sensor
Variants
Increased chemical resistance Extended external thread piston rod Internal thread on piston rod Special thread on piston rod Piston rod with external thread shortened at one end Extended piston rod Axial supply port Uniform, slow movement Low friction Piston rod at one end
Operating pressure
1.2bar 10bar
Mode of operation
Pushing Single-acting
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-20°C 120°C
Theoretical force at 6 bar, advancing
628N 658N
Moving mass at 0?mm stroke
230g
Additional moving mass per 10?mm stroke
16g
Basic weight with 0?mm stroke
661g
Additional weight per 10?mm stroke
24g
Type of mounting
With accessories
Pneumatic connection
G1/4
Note on materials
RoHS-compliant
Cover material
Wrought aluminum alloy
Seals material
NBR TPE-U(PU)
Piston rod material
High-alloy steel
Material of cylinder barrel
High-alloy stainless steel
Manufacturer ID
194003

Specifications may be subject to change without notice