CTC High Performance Bell-Type Suction Cups Hold Fast to Sheet Metal

Oct. 24, 2023
With CTC high-performance bell-type suction cups from Coval, manufacturers can now have the best of both flat and bellows suction cups to enhance sheet handling tasks.

With CTC high-performance bell-type suction cups, manufacturers can now have the best of both flat and bellows suction cups to enhance sheet handling tasks.

The main feature of CTC suction cups is their bell shape, combining the advantages of both flat and bellows suction cups. They provide strength, anti-slip grip, and can grip complex or angular shapes.

The series has a large deflection capability, adapting easily to gripping flat, convex or angular sheet metal. Their anti-slip cleats make it easy to move heavy, oily sheets quickly and efficiently, while the central stops ensure thin sheets are gripped tightly without deforming them.

The suction cups are available in diameters of 40, 60, 80, and 100 mm with mounting configurations of 3/8G male or female and 32 mm square. All are made from TPU (thermoplastic polyurethane) for resistance to wear and oil.

Features:

  • Ideal for high-speed presses for high throughput and handling of larger parts (body sides, roofs, doors, etc.)
  • Polyamide inserts
  • Provides excellent hold, thanks to its bell shape, for all flat, convex, or angular-shaped sheet metal
  • Excellent resistance to wear and oil, thanks to thermoplastic polyurethane
  • Anti-slip cleats for oily sheets
  • Resistance to slippage and acceleration
  • Adaptation to convex surfaces and angular shapes
  • Integrated O-ring seal
  • Sealing lips
  • High deflection
  • Deformation-free gripping of thin sheets

Applications:

  • Sheet metal or metal part handling
  • Feeding machines such as folders and cutters
  • Picking up sheet metal or parts for transfer
  • Stamping, fitting, assembly, etc.

 Diameter Stroke Tensile Force  Thread 
 CTC40TPUC3243.5 mm7 mm16 lbfC32
 CTC40TPUF38GF38G
 CTC40TPUM38GM38G
 CTC60TPUC3265 mm11 mm35 lbfC32
 CTC60TPUF38GF38G
 CTC60TPUM38GM38G
 CTC80TPUC3284 mm 14.5 mm 60 lbfC32
 CTC80TPUF38GF38G
 CTC80TPUM38GM38G
 CTC100TPUC32106 mm18 mm80 lbfC32
 CTC100TPUF38GF38G
 CTC100TPUM38G M38G

Coval

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