ess-40-bt-g1/4

Product ID:8917
Updated: 2026/7/4
Festo ess-40-bt-g1/4

Key Features

  • 1Deliver 59 N holding force for secure workpiece handling.
  • 2Compensate for 9 mm height variations with built-in adjuster.
  • 3Adapt to contours using a flexible round bellows design.
  • 4Operate reliably from -0.95 to 0 bar pressure range.
  • 5Ensure stable grip with 22 N lateral force capacity.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Suction cup holder height compensator
9mm
Min. workpiece radius
35mm
Nominal width
2.5mm
Suction cup diameter
40mm
Suction cup volume
9.8cm3
Mounting position
Any
Symbol
00991485
Suction cup shape
Round bellows, 1.5 convolutions
Operating pressure
-0.95bar 0bar
Nominal operating pressure
-0.7bar
Operating medium
Atmospheric air based on ISO 8573-1:2010 [7:-:-]
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-A1-L
Ambient temperature
-10°C 80°C
Holding force at nominal operating pressure
59N
Lateral force at nominal operating pressure
22N
Product weight
20.5g
Type of mounting
Via vacuum connection
Vacuum connection
G1/4
Color
Reddish brown
Shore hardness
72 +/- 5
Material of screwed plug
Wrought aluminum alloy
Note on materials
RoHS-compliant
Suction cup material
Vulkollan?
Manufacturer ID
525992

Specifications may be subject to change without notice

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