SPB2f 20 SI-55 SC040 > Vacuum Suction Cups

Bellows suction cup (round) for very uneven workpieces

Size	20
Suction cup material	Silicone SI
Material hardness [Shore A]	55 Shore A
Material characteristics	FDA-compatible
Number of folds	2.5

Attribute	Value
d	7.50 mm
d1	10.50 mm
d2	6 mm
D1	15.70 mm
Dk	13.50 mm
Dmax(S)	22.50 mm
Ds	20 mm
H	23.40 mm
H2	4.70 mm
H3	6.70 mm
Z (Stroke)	9.10 mm

Attribute	Value
Suction force at -200 mbar	0.60 N
Suction force at -400 mbar	1.10 N
Suction force	1.70 N
Volume	1.86 cm³
Size	20
Nipple family	SC 040
Number of folds	2.50
Suction cup material	Silicone SI
Material hardness [Shore A]	55 Shore A
Weight	2 g
Product family	SPB2f

Note: Suction force: The suction force values are theoretical values at -0.6 bar vacuum and a dry, smooth and even workpiece surface – they are specified without safety factors. Hose inner diameter: The recommended hose diameter refers to a hose length of approx. 2 m

Connection geometry	040
Connection	G1/8"-M
Length L1	20.2 mm
Fitting length	6 mm
Nominal diameter dn	4.1 mm

Connection geometry	040
Connection	G1/8"-F
Length L1	20.7 mm
Fitting length	14 mm
Nominal diameter dn	4.1 mm

Connection geometry	040
Connection	NPT1/8-M
Length L1	20.9 mm
Fitting length	6 mm
Nominal diameter dn	4.1 mm

Connection geometry	040
Connection	NPT1/8-F
Length L1	20.7 mm
Fitting length	14 mm
Nominal diameter dn	4.1 mm

SPB2f 20 SI-55 SC040

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