Bellows suction cup (round) for very uneven workpieces

Suction cup materialElastodur
Material hardness [Shore A]65 Shore A
Thread G1G1/8"-M
Number of folds2.5
SPB2 30 ED-65 G1/8-AG
Attribute Value
d2 16.90 mm
dn 4 mm
D1 32.20 mm
Dmax(S) 34 mm
Ds 31.40 mm
G1 G1/8"-M
H 42.20 mm
LG1 7.50 mm
SW1 14 mm
SW2 4 mm
Z (Stroke) 20 mm
Attribute Value
Suction force (-600mbar) 14.40 N
Pull-off force 28.40 N
Lateral force 12.80 N
Volume 12.40 cm³
Curve radius (min) (convex) 30 mm
Hose diameter (empf.) d 6 mm
Size 30
Number of folds 2.50
Suction cup material Elastodur
Material hardness [Shore A] 65 Shore A
Weight 9.50 g
Product family SPB2

Ordering information: SPB2 30 ED-65 G1/8-AG

Suction cup SPB2 (elastomer part + connection element) is delivered assembled. The assembly consists of:

  • Suction cup of type SPB2 - elastomer part, available in various diameters
  • Connection element of type SC - available with various threads


Available spare parts: suction cup SPB2, connection element (Schmalz-Connector)

Available accessories: pad insert SPI