Products / Coval - Vacuum managers

Suction Cups with 1.5 Bellows Ø 22 to 115 mm, CBC series
Presentation
The COVAL CBC series high-performance suction cup range has been designed to meet the requirements of the automotive industry. The improved characteristics of the C series range optimize production tools in all spheres of activity.
• A full range of diameters to meet every requirement.
• Non-slip cleats ensure optimum positioning on oily sheet metal.
• Structured suction cups for gripping thin sheet metal without deforming the piece.
• Ideal for automated applications.
• Specifically for use in the stamping and welding sectors.
Main advantages
• Extreme resistance to slipping.
• Gripping thin sheet metal without deforming the piece, thanks to the central cleats.
• Elastomer and glass-fibre reinforced plastic design to avoid any risk of damaging costly equipment and to facilitate recycling.
• Double tightening: 2 wrenches of 22mm and 1 hex key of 6mm or 8mm.
• Airtight fittings using O-rings on 3/8G male cylindrical suction cups 32 square suction cups.
Materials
The COVAL CBC series vacuum cups are made out of elastomer and fibreglass reinforced plastic.
These materials guarantee long life expectancy to COVAL's C series suction cups, high resistance to oils and heat resistance up to 100°C.
This approach helps to avoid any risk of deterioration of expensive production equipment and facilitates the recycling of suction cups.

• Suction cups:
NBR nitrile 55 Shore A (high resistance to oils).

• Fitting:
- Fiberglass reinforced Polyamide (PA 6.6 30%FG) ensuring reduced weight (M38G/F38G Fitting).
- Aluminum (F38GA/C32 Fitting).

• O-ring:
NBR Nitrile blue or black.

• Square coupling: Aluminium
Fittings
. M38G male fitting G3/8"
. F38G female fitting G3/8"
. F38GA aluminum female fitting G3/8"
. C32 square coupling 32 mm
Branch-specific applications
Types of use
Accessories
  • TSOG
    Anti-rotation Spring Systems, TSOG series
  • L series
    Mounting Extensions with adjustable stroke, L series
  • NV
    Vacuum Feeders, NVS - NVR - NVA series
liens
Documentation
reference Diameter
ØA (mm)		 Suction cup stroke
f (mm)		 Tensile force
Ft (Lbf)		 material
mat		 Thread
ØG
CBC22C32 21.5 6 3.82 Nitrile C32
CBC22F38G 21.5 6 3.82 Nitrile G3/8''-F
CBC22M38G 21.5 6 3.82 Nitrile G3/8''-M
CBC22M38GA 21.5 6 3.82 Nitrile G3/8''-M
CBC30C32 32 8 8.99 Nitrile C32
CBC30F38G 32 8 8.99 Nitrile G3/8''-F
CBC30F38GA 32 8 8.99 Nitrile G3/8''-F
CBC30M38G 32 8 8.99 Nitrile G3/8''-M
CBC30M38GSP624 32 8 8.99 Nitrile G3/8''-M
CBC45C32 47 11 15.74 Nitrile C32
CBC45F38G 47 11 15.74 Nitrile G3/8''-F
CBC45F38GA 47 11 15.74 Nitrile G3/8''-F
CBC45M38G 47 11 15.74 Nitrile G3/8''-M
CBC45STNV6F38G 47 11 15.74 Siton G3/8''-F
CBC45STNV6M38G 47 11 15.74 Siton G3/8''-M
CBC60C32 62 14 31.47 Nitrile C32
CBC60F38G 62 14 31.47 Nitrile G3/8''-F
CBC60F38GA 62 14 31.47 Nitrile G3/8''-F
CBC60M38G 62 14 31.47 Nitrile G3/8''-M
CBC60STNV6F38G 62 14 31.47 Siton G3/8''-F
CBC60STNV6M38G 62 14 31.47 Siton G3/8''-M
CBC85C32 85 22 51.7 Nitrile C32
CBC85F38G 85 22 51.7 Nitrile G3/8''-F
CBC85F38GA 85 22 51.7 Nitrile G3/8''-F
CBC85M38G 85 22 51.7 Nitrile G3/8''-M
CBC85STNV6F38G 85 22 51.7 Siton G3/8''-F
CBC85STNV6M38G 85 22 51.7 Siton G3/8''-M
CBC115C32 115 24 94.42 Nitrile C32
CBC115F38G 115 24 94.42 Nitrile G3/8''-F
CBC115M38G 115 24 94.42 Nitrile G3/8''-M
CBC115STNV6F38G 115 24 94.42 Siton G3/8''-F
CBC115STNV6M38G 115 24 94.42 Siton G3/8''-M