FSG 3 SI-55 M3-AG

Part no.:

Bellows suction cup (round) for very uneven workpieces

Suction cup materialSilicone SI
Material hardness [Shore A]55 Shore A
Material characteristicsFDA-compatible
Nipple materialAluminum
Number of folds2.5
Vacuum connectionM3-M
FSG 3 SI-55 M3-AG
Attribute Value
d2 1.80 mm
dn 1 mm
Dmax(S) 4 mm
Ds 3 mm
G1 M3-M
H 8.70 mm
LG1 3 mm
SW1 5 mm
Z (Stroke) 1.10 mm

Note: Acceptable dimensional tolerances for elastomer parts concerning to DIN ISO 3302-1 M3
Attribute Value
Suction cup material Silicone SI
Material hardness [Shore A] 55 Shore A
Size 3
Number of folds 2.50
Connection M3-AG
Curve radius (min) (convex) 4 mm
Volume 0.02 cm³
Suction force (-600mbar) 0.15 N
Pull-off force 0.40 N
Hose diameter (rec.) d 2 mm
Weight 0.30 g
Product family FSG

Note: Suction force: The specified suction forces are theoretical values at a vacuum of -0.6 bar and with a dry, smooth and flat workpiece surface - they do not include a safety factor Pull-off force: The pull-off force of the versions made of natural rubber is reduced by about 40% Hose diameter: The recommended hose diameter refers to a hose length of approx. 2 m

Ordering information: FSG 3 SI-55 M3-AG

Suction cup FSG (elastomer part + connection nipple) is delivered unassembled. The delivery consists of:

  • Suction cup of type FG – elastomer part, available in various diameters and materials
  • Connection nipple of type SA-NIP – available with various threads

Available spare parts: suction cup FG, connection nipple SA-NIP