Products / Coval - Vacuum managers

Suction Cups with Foam Ring Seals, VSA-VS BM series
Presentation
The VSA and VS series suction cups equipped with VSBM foam rings are suitable for gripping products with rough surfaces. For example...
• Sawn wood, sheet metal, flat surfaces with holes.
• Any rough surfaces for which the suction cups' lips do not seal properly.
Specifications
Some suction cup models are available with a foam ring:
• VSA series: Standard 1.5 bellows suction cups, Ø 20 to 78 mm in nitrile (NBR) or in transparent silicone (SIT5).
• VS series: Standard 2.5 bellows suction cups, Ø 20 to 78 mm in nitrile (NBR) or in transparent silicone (SIT5).
• Foam ring in nitrile for nitrile suction cups (good resistance to oil).
• Foam ring in silicone (SI - non Food-grade silicone, SIF White Food-grade silicone FDA Standard) for transparent suction cups (SIT5) and silicone glue. (Resistant up to 160°C and leaves no marks on gripped products. Do not use for gripping of products before painting or lacquering.)
• Assembling: foam rings are factory-bonded onto suction cup lips.
Dimensions
VSA : Ø 20 to 78 mm
VS : Ø 20 to 88 mm
Branch-specific applications
Types of use
Accessories
  • IM-IF
    Standard Suction Cup Fittings, IM-IF series
  • TS1-2-3
    Level Compensators, TS1-TS2-TS3 series
  • TSOG
    Anti-rotation Spring Systems, TSOG series
  • L series
    Mounting Extensions with adjustable stroke, L series
  • TS
    Level Compensators, TS11 series
  • NV
    Vacuum Feeders, NVS - NVR - NVA series
liens
documentation
reference form
form
Diameter
ØA (mm)
Suction cup stroke
f (mm)
Tensile force
Ft (N)
material
mat
VS20SIT5BM 2.5 Bellows 20 11.0 4.6 Silicone
VS20SIT5BMSIF 2.5 Bellows 20 11.0 4.6 Silicone FDA
VS25SIT5BM 2.5 Bellows 25 21.0 6.5 Silicone
VS25SIT5BMSIF 2.5 Bellows 25 21.0 6.5 Silicone FDA
VS26SIT5BM 2.5 Bellows 26 12.0 10.8 Silicone
VS26SIT5BMSIF 2.5 Bellows 26 12.0 10.8 Silicone FDA
VS32NBRBM 2.5 Bellows 32 17.0 12.1 Nitrile
VS32SIT5BM 2.5 Bellows 32 15.5 12.1 Silicone
VS32SIT5BMSIF 2.5 Bellows 32 15.5 12.1 Silicone FDA
VS42NBRBM 2.5 Bellows 42 24.5 20.9 Nitrile
VS42SIT5BM 2.5 Bellows 42 24.5 20.9 Silicone
VS42SIT5BMSIF 2.5 Bellows 42 24.5 20.9 Silicone FDA
VS52NBRBM 2.5 Bellows 52 32.0 28.9 Nitrile
VS52SIT5BM 2.5 Bellows 52 29.5 28.9 Silicone
VS52SIT5BMSIF 2.5 Bellows 52 29.5 28.9 Silicone FDA
VS62NBRBM 2.5 Bellows 62 36.0 41.2 Nitrile
VS62SIT5BM 2.5 Bellows 62 33.5 41.2 Silicone
VS62SIT5BMSIF 2.5 Bellows 62 33.5 41.2 Silicone FDA
VS88NBRBM 2.5 Bellows 88 53.5 132.9 Nitrile
VS88SIT5BM 2.5 Bellows 88 51.0 132.9 Silicone
VS88SIT5BMSIF 2.5 Bellows 88 51.0 132.9 Silicone FDA
VSA20SIT5BM 1.5 Bellows 20 6.0 5.6 Silicone
VSA20SIT5BMSIF 1.5 Bellows 20 6.0 5.6 Silicone FDA
VSA25SIT5BM 1.5 Bellows 25 13.0 6.1 Silicone
VSA25SIT5BMSIF 1.5 Bellows 25 13.0 6.1 Silicone FDA
VSA26SIT5BM 1.5 Bellows 26 7.0 10.8 Silicone
VSA26SIT5BMSIF 1.5 Bellows 26 7.0 10.8 Silicone FDA
VSA33NBRBM 1.5 Bellows 33 13.5 13.9 Nitrile
VSA33SIT5BM 1.5 Bellows 33 12.0 13.9 Silicone
VSA33SIT5BMSIF 1.5 Bellows 33 12.0 13.9 Silicone FDA
VSA43NBRBM 1.5 Bellows 43 15.0 20.2 Nitrile
VSA43SIT5BM 1.5 Bellows 43 15.0 20.2 Silicone
VSA43SIT5BMSIF 1.5 Bellows 43 15.0 20.2 Silicone FDA
VSA53NBRBM 1.5 Bellows 53 20.0 42.6 Nitrile
VSA53SIT5BM 1.5 Bellows 53 17.5 42.6 Silicone
VSA53SIT5BMSIF 1.5 Bellows 53 17.5 42.6 Silicone FDA
VSA63NBRBM 1.5 Bellows 63 20.0 59.2 Nitrile
VSA63SIT5BM 1.5 Bellows 63 17.5 59.2 Silicone
VSA63SIT5BMSIF 1.5 Bellows 63 17.5 59.2 Silicone FDA
VSA78NBRBM 1.5 Bellows 78 19.0 109.8 Nitrile
VSA78SIT5BM 1.5 Bellows 78 16.5 109.8 Silicone
VSA78SIT5BMSIF 1.5 Bellows 78 16.5 109.8 Silicone FDA