Data sheet

ESS-40-BT-M6 (525989) suction cup
Item number:
OT-FESTO008041
Example illustration
Properties
Min. work­piece ra­dius R [mm] 35
Nom­i­nal width [mm] 2,5
Suc­tion di­am­e­ter [mm] 40
Suc­tion vol­umes [cm³] 9,800
in­stal­la­tion po­si­tion ar­bi­trary
Al­lo­cate suc­tion cup fix­a­tion Size 4
Suc­tion shape Round fold­ing bellows1.5 times
Op­er­at­ing pres­sure [bar] -0,95
Nom­i­nal op­er­at­ing pres­sure [bar] -0,7
Op­er­at­ing medium At­mos­pheric air based on ISO 8573-​1:2010 [7:-:-]
Cor­ro­sion re­sis­tant class KBK 2 - mod­er­ate cor­ro­sion stress
am­bi­ent tem­per­a­ture [°C] -10 to 80
Hold­ing force for nom­i­nal op­er­at­ing pres­sure [N] 59,00
Shear force for nom­i­nal op­er­at­ing pres­sure [N] 22,0
Fas­ten­ing type Via vac­uum con­nec­tion
vac­uum con­nec­tion M6
colour Red brown
Shore hard­ness 72 ± 5
Stud ma­te­r­ial Alu­minium wrought alloy
Ma­te­r­ial in­for­ma­tion Cop­per and PTFE-​free,
RoHs com­pli­ant
Suc­tion cups ma­te­r­ial Vulkol­lan®
High bal­ance suc­tion cup fix­a­tion [mm] 9,0
Further information:
Weight 24 g / pcs
GTIN 4052568083205
Customs duty number 84799070
Manufacturer Festo
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO008041.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 18.05.2025