Bellows suction cup (oval) for high dynamic on curved, oily surfaced workpieces

Dimensions (LxB)80 x 40
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]60 Shore A
Nipple materialNickel plated
ConnectionG3/8-IG
Number of folds1.5
SAOB 80x40 NBR-60 G3/8-IG
Attribute Value
B1 40 mm
Bmax(S) 43 mm
Bs 40.60 mm
dn 6 mm
G1 G3/8"-F
H 37.70 mm
L1 73.30 mm
LG1 9 mm
Lmax(S) 83 mm
Ls 80.60 mm
SW1 22 mm
Z (Stroke) 9 mm


Note: Acceptable dimensional tolerances for elastomer parts concerning to DIN ISO 3302-1 M3
Attribute Value
Suction force (-600mbar) 65 N
Pull-off force 131.70 N
Lateral force 152.80 N
Lateral force (oily surface) 73.60 N
Volume 21.80 cm³
Curve radius (min) (convex) 25 mm
Hose diameter (empf.) d 6 mm
Dimensions (LxB) 80 x 40
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 60 Shore A
Number of folds 1.50
Weight 36.30 g
Product family SAOB


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 Lateral force: The specified lateral forces are values measured at a vacuum of -0.6 bar with a dry or oily, smooth, flat workpiece surface. Depending on the workpiece surface and its quality, the actual values may deviate from these values Hose diameter: The recommended hose diameter refers to a hose length of approx. 2 m

Ordering information: SAOB 80x40 NBR-60 G3/8-IG

Suction cup SAOB, available in various diameters, is delivered with connection nipple vulcanized to elastomer part.