Ürünler / Coval - Vacuum managers

Bell-type Suction Cups Ø 40 à 100 mm, CTC Series
Presentation
The CTC Series high-performance bell-type suction cups have been specifically developed to meet the production requirements of applications in the automotive sector.
The bell shape of the CTC Series suction cups gives them significant deflection compared to traditional flat suction cups and guarantees better adaptability to the profiles of parts with long lines. The internal stops ensure excellent sliding resistance and allow the gripping of parts without deformation.
The characteristics of the CTC Series suction cups optimize production in all areas of operation.

• Extreme resistance to slippage and acceleration.
• Excellent adaptation to convex surfaces and angular shapes.
• High deflection compared to standard flat suction cups due to the bell shape.
• Anti-slip cleats ensure precise positioning of oily sheets.
• Particularly suitable for use on high-speed presses, for high speeds and handling of large parts (e.g. body side, roof, doors).
• Deformation-free gripping of thin sheets thanks to central stops.
Main Advantages
• 4 diameters for optimal adaptation to each application.
• Excellent resistance to wear and oil thanks to thermoplastic
polyurethane (TPU).
• Low weight due to polyamide insert.
• Sealing lips.
• Integrated O-ring seal (male cylindrical G3/8" and square 32 versions).
• Double tightening: 2 flat 22 mm and one hollow hexagonal 6 mm.
Materials
SUCTION CUPS
• TPU: Thermoplastic polyurethane, 85 shore A
- High resistance to oils and abrasion.
- Operating temperature from -20° to 100°C (up to 120°C peak).
FITTINGS
• PA: Polyamide filled with fiberglass (PA 6.6 30% FG), (fitting M38G/
F38G).
• AL: Aluminum (M38GA/F38GA/C32 Fitting).
• O-ring (for M38G and C32 fittings): NBR Nitrile Blue
Fittings
M38G Male fitting G3/8" (polyamide insert)
F38G Square coupling 32 mm (polyamide fitting and 32mm square in aluminum)
C32 Female fitting G3/8" (polyamide insert)
Branch-specific applications
Types of use
liens
Documentation
reference Diameter
ØA (mm)
Suction cup stroke
f (mm)
Tensile force
Ft (N)
material
mat
Thread
ØG
CTC40TPUC32 43.5 7.2 70 Thermoplastic polyurethane C32
CTC40TPUF38G 43.5 7.2 70 Thermoplastic polyurethane F38G
CTC40TPUM38G 43.5 7.2 70 Thermoplastic polyurethane M38G
CTC60TPUC32 64.7 10.9 156 Thermoplastic polyurethane C32
CTC60TPUF38G 64.7 10.9 156 Thermoplastic polyurethane F38G
CTC60TPUM38G 64.7 10.9 156 Thermoplastic polyurethane M38G
CTC80TPUC32 84.1 14.5 266 Thermoplastic polyurethane C32
CTC80TPUF38G 84.1 14.5 266 Thermoplastic polyurethane F38G
CTC80TPUM38G 84.1 14.5 266 Thermoplastic polyurethane M38G
CTC100TPUC32 106 18.4 356 Thermoplastic polyurethane C32
CTC100TPUF38G 106 18.4 356 Thermoplastic polyurethane F38G
CTC100TPUM38G 106 18.4 356 Thermoplastic polyurethane M38G