VSAB
Suction Cups with 1.5 Bellows Ø 5 to 50 mm
The VSAB series 1.5 bellows suction cups are suitable for gripping
Industry-specific applications
slightly concave or convex products. And due to their stroke, VSAB cups
are capable of gripping products at varying heights.
Materials
NBRNitrile STNSiton® SI Translucent silicone
Suction Cup Properties
Ø (mm)
(cm3)
(mm)
(N) (1)
(N) (1)
NBR
Si
STN
0.4
0.1
5.6
0.05
1.5
VSAB5STN
VSAB 5
VSAB5NBR
VSAB5SI
0.9
0.4
8.8
0.15
1.9
VSAB 8
VSAB8NBR
VSAB8SI
VSAB8STN
1.7
0.9
11
0.48
4
VSAB 10
VSAB10NBR
VSAB10SI
VSAB10STN
3.0
1.5
15.7
1.1
5
VSAB 15
VSAB15NBR
VSAB15SI
VSAB15STN
5.1
2.5
22
2.7
10
VSAB 20
VSAB20NBR
VSAB20SI
VSAB20STN
11.6
5.8
34
10
15
VSAB 30
VSAB30NBR
VSAB30SI
VSAB30STN
18.8
9.4
43
15
20
VSAB 40
VSAB40NBR
VSAB40SI
VSAB40STN
53
32
30
31.8
15.9
VSAB 50
VSAB50NBR
VSAB50SI
VSAB50STN
(1) Actual force of the suction cup in use with a 65% vacuum and including a safety factor of 2 for horizontal handling and a factor of 4 for vertical handling.
Choice of Fittings
Types of Assembly
M5-M
(Ø)
5...15
20
30...50
-
G1/8"-M
G1/4"-M
-
-
-
Version C: Barbed fitting
Standard available configurations (suction cup + fitting) Fitting: M = male
See part n° table below
-
M5-M
VSAB5NBRIMM5C
VSAB5SIIMM5C
VSAB5STNIMM5C
VSAB8NBRIMM5C
VSAB8SIIMM5C
VSAB8STNIMM5C
VSAB10NBRIMM5C
VSAB10SIIMM5C
VSAB10STNIMM5C
VSAB15NBRIMM5C
VSAB15SIIMM5C
VSAB15STNIMM5C
G1/8"-M
VSAB20NBRIM18C
VSAB20SIIM18C
VSAB20STNIM18C
THREAD
VSAB20NBR
VSAB20SI
VSAB20STN
Ø 30 - 50 mm
THREAD
VSAB5NBR
VSAB5SI
VSAB5STN
VSAB8NBR
VSAB8SI
VSAB8STN
VSAB10NBR
VSAB10SI
VSAB10STN
VSAB15NBR
VSAB15SI
VSAB15STN
Ø 20 mm
References - "Suction Cup + Fitting"
Ø 5 - 15 mm
VSAB
2
Types of use
THREAD
VSAB30NBR
VSAB30SI
VSAB30STN
VSAB40NBR
VSAB40SI
VSAB40STN
VSAB50NBR
VSAB50SI
VSAB50STN
G1/4"-M
VSAB30NBRIM14C
VSAB30SIIM14C
VSAB30STNIM14C
VSAB40NBRIM14C
VSAB40SIIM14C
VSAB40STNIM14C
VSAB50NBRIM14C
VSAB50SIIM14C
VSAB50STNIM14C
Assembly Diagrams
G1/8”-M
M5-M
G1/4”-M
IM18P3
IMM5P1
IM14P5
VSAB 20
VSAB 5 - 8
VSAB 50
G1/4”-M
M5-M
IM14P4
IMM5P2
VSAB 30 - 40
VSAB 10 - 15
Please specify the part n°. e.g. VSAB30NBRIM14C
See part n° table above
www.coval.com
- 2/31 -
Accessories
To optimize use of your suction cups,
Coval offers a comprehensive range of
accessories (sensors, spring extensions,
and feeder systems, etc.)
see chapters 4 and 12.
VSAB
Suction Cups with 1.5 Bellows Ø 5 to 50 mm
Dimensions
Suction Cup + Fitting
VSAB 20...30
2
VSAB 40
3
ØG
ØG
ØG
G1
E
G1
H1
H1
H
H
H
f
f
ØG2
VSAB5---IMM5C
VSAB8---IMM5C
VSAB10---IMM5C
VSAB15---IMM5C
VSAB20---IM18C
VSAB30---IM14C
VSAB40---IM14C
VSAB50---IM14C
5.6
8.8
11
15.7
22
34
43
53
1
1
1
1
2
2
3
4
f
ØG2
ØG2
ØA
ØA
Diagrams ØA
2
H
f
ØG2
ØA
E
E
H1
H1
ØG
G1
G1
E
VSAB 50
4
VSAB
VSAB 5...15
1
ØA
f (1)
H
H1
ØG
G1
ØG2 (2)
E
1.5
3.5
4.5
6.5
10
15
15
13
9.2
11.9
16.4
19.8
19
26.2
28
35.3
12.7
15.4
20.9
24.3
22.5
32.2
34
41.3
M5-M
M5-M
M5-M
M5-M
G1/8"-M
G1/4"-M
G1/4"-M
G1/4"-M
4
4
4
4
7
9
9
9
1.5
1.5
2.7
2.7
4
5
5
5
7
7
7
7
14
17
17
21
(g)
1.8
2
1.6
2.1
5.5
13.2
18.9
31.7
Suction Cups
VSAB 5...15
VSAB 20...30
Ød
VSAB 50
ØD
Ød
ØD
Ød
ØD
Ød
ØD
B
B
B
B
H
H
H
H
f
f
ØA
Øa
VSAB 5
VSAB 8
VSAB 10
VSAB 15
VSAB 20
VSAB 30
VSAB 40
VSAB 50
VSAB 40
f
f
ØA
Øa
ØA
Øa
ØA
Øa
ØA
H
Øa
Ød
ØD
f (1)
B
5.6
8.8
11
15.7
22
34
43
53
9.2
11.9
16.4
19.8
19
26.2
28
35.3
6.2
9.6
12
17.5
24
36
46
58
2
2
3.8
3.8
5
6.5
6.5
10.5
4.5
5.5
9
9
14.5
20
20
27
1.5
3.5
4.5
6.5
10
15
15
13
3.5
3.5
5
3
4.5
6
6.4
8.5
(g)
0.12
0.27
0.8
1.3
2.5
6.9
12.6
21.7
Barbed Fittings
ØA
B
C
ØD
E
IMM5P1
IMM5P2
IM18P3
IM14P4
IM14P5
The values represent the average characteristics of our products.
Note: All dimensions are in mm.
www.coval.com
ØA
B
C
ØD
E
Material
M5-M
M5-M
G1/8"-M
G1/4"-M
G1/4"-M
4
4
7
9
9
3.5
4.5
3.5
6
6
1.5
2.7
4
5
5
7
7
14
17
21
Brass
Aluminum
Aluminum
Aluminum
Aluminum
(1) f = Deflection of the suction cup. (2) Ø G2 = Ø internal orifice of the fitting.
- 2/32 -
(g)
1.7
0.8
3
6.3
10