Products / Coval - Vacuum managers

Suction Cups with 2,5 Bellows Ø 5 to 88 mm, VS series
Presentation
VS series suction cups with bellows are recommended for gripping products on different planes (large deflection) - thus replacing spring systems - and for gripping spherical or cylindrical objects at an angle (ball-joint effect).
• Large defl ection (stroke)
• Flexibility

The possible «suction cup+fitting» combinations are available on the documentation to download here.
Materials
NBR: Nitrile
SIT5: Translucent silicone
NR: Natural rubber
STN: Siton®
Dimensions
Ø 5 to 88 mm
Tensile force
Actual force of the suction cup in use with 65% vacuum and including a safety factor of 2 for horizontal handling.
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
  • VSBM
    Foam Rings for VSA & VS Suction Cups, VSBM series
download
liens
CAD drawing
reference Diameter
ØA (mm)
Suction cup stroke
f (mm)
Tensile force
Ft (Lbf)
Height
H (mm)
material
mat
VS5NBR 5 3 0.11 13.5 Nitrile
VS5SIT5 5 3 0.11 13.5 Silicone
VS5STN 5 3 0.11 13.5 Nitrile
VS6NBR 6 3 0.11 13.2 Nitrile
VS6SIT5 6 3 0.11 13.2 Silicone
VS7NBR 7 3 0.2 13.5 Nitrile
VS7SIT5 7 3 0.2 13.5 Silicone
VS7STN 7 3 0.2 13.5 Siton
VS9NBR 9 3 0.25 15 Nitrile
VS9NR 9 3 0.25 15 Natural Rubber
VS9SIT5 9 3 0.25 15 Silicone
VS9STN 9 3 0.25 15 Siton
VS12NBR 12 7 0.63 21 Nitrile
VS12NR 12 7 0.63 21 Natural Rubber
VS12SIT5 12 7 0.63 21 Silicone
VS12STN 12 7 0.63 21 Nitrile
VS14NBR 14 10 0.67 23 Nitrile
VS14NR 14 10 0.67 23 Natural Rubber
VS14SIT5 14 10 0.67 23 Silicone
VS14STN 14 10 0.67 23 Siton
VS18NBR 17.5 10 0.99 23 Nitrile
VS18NR 17.5 10 0.99 23 Natural Rubber
VS18SIT5 17.5 10 0.99 23 Silicone
VS18STN 17.5 10 0.99 23 Siton
VS20NBR 20 10 1.03 23 Nitrile
VS20NR 20 10 1.03 23 Natural Rubber
VS20SIT5 20 10 1.03 23 Silicone
VS20STN 20 10 1.03 23 Siton
VS25NBR 25 20 1.46 34 Nitrile
VS25NR 25 20 1.46 34 Natural Rubber
VS25SIT5 25 20 1.46 34 Silicone
VS25STN 25 20 1.46 34 Siton
VS26NBR 25 11 2.43 31 Nitrile
VS26NR 25 11 2.43 31 Natural Rubber
VS26SIT5 25 11 2.43 31 Silicone
VS26STN 25 11 2.43 31 Nitrile
VS32NBR 32 14.5 2.72 37.5 Nitrile
VS32NR 32 14.5 2.72 37.5 Natural Rubber
VS32SIT5 32 14.5 2.72 37.5 Silicone
VS32STN 32 14.5 2.72 37.5 Siton
VS42NBR 42 22 4.7 46 Nitrile
VS42NR 42 22 4.7 46 Natural Rubber
VS42SIT5 42 22 4.7 46 Silicone
VS42STN 42 22 4.7 46 Siton
VS52NBR 52 27 6.5 49 Nitrile
VS52NR 52 27 6.5 49 Natural Rubber
VS52SIT5 52 27 6.5 49 Silicone
VS52STN 52 27 6.5 49 Nitrile
VS62NBR 62 31 9.26 55 Nitrile
VS62NR 62 31 9.26 55 Natural Rubber
VS62SIT5 62 31 9.26 55 Silicone
VS62STN 62 31 9.26 55 Nitrile
VS88NBR 88 48.5 29.88 87.5 Nitrile
VS88NR 88 48.5 29.88 87.7 Natural Rubber
VS88SIT5 88 48.5 29.88 87.5 Silicone