SP Series Silicone Pneumatic Suction Cup SP-S5 to SP-S40

SP Series Industrial Silicone Pneumatic Suction Cup

Meet the SP Series Single-Layer Flat Silicone Suction Cup — a high-performance pneumatic vacuum nozzle engineered for industrial robotic arms, automated assembly lines, and precision handling systems. Available in sizes SP-S5 through SP-S40, these translucent white silicone cups deliver a powerful, air-tight grip on flat, smooth, and rigid surfaces without leaving marks or scratches.

Why Choose the SP Series Suction Cup?

• Premium Silicone Construction: Highly durable, wear-resistant, and flexible. Withstands extreme high and low temperatures while leaving zero marks on delicate surfaces such as glass, polished metal, and clear plastics.
• Reinforced Large-Head Mounting Base: Provides superior structural stability, preventing the cup from tearing or detaching from the metal fitting during high-speed robotic movements.
• Single-Layer Flat Pad Design: Optimized for flat, rigid, and smooth surfaces — maximizing lifting force and ensuring precision positioning every time.
• Air-Tight Industrial Seal: Engineered to work seamlessly with industrial pneumatic vacuum generators, ensuring zero air leakage and a continuous, powerful grip throughout operation.
• Scratch-Free Handling: The soft silicone material protects even the most sensitive workpiece finishes, including screen panels, PCBs, and glass sheets.

Specifications

• Item Type: Industrial Pneumatic Vacuum Nozzle / Suction Cup
• Model Series: SP (Single-Layer Flat)
• Size Range: SP-S5 to SP-S40 (refer to product images for exact dimensions)
• Material: Silicone
• Color: Translucent White
• Motivity Type: Actuator (Pneumatic)
• Country of Origin: Made in China

Wide Range of Industrial Applications

The SP Series suction cups are trusted across numerous industries:

• Injection Molding: Safely extracting hot plastic parts from molds.
• Automotive & Glass: Lifting heavy windshields, windows, and sheet metal panels.
• Packaging & Logistics: Opening cardboard boxes and picking up heavy items on automated assembly lines.
• Electronics Manufacturing: Handling delicate PCB boards and display screen panels without static or physical damage.
• General Robotics & Automation: Compatible with most standard robotic pick-and-place vacuum systems.

Package Contents

• 1 × SP Series Silicone Suction Cup (size as selected)

Note: Please refer to product images for accurate size dimensions. Slight differences due to manual measurement are normal. Colors may vary slightly between monitors and actual product.

For more information on safe industrial equipment handling and automation best practices, visit OSHA's Robotics Safety Guidelines.

Frequently Asked Questions

Q: What surfaces are the SP Series silicone suction cups designed for?

A: The SP Series single-layer flat suction cups are specifically designed for flat, rigid, and smooth surfaces such as glass sheets, steel plates, polished metal panels, and flat plastic panels. They provide maximum lifting force and precise positioning on these types of workpieces.

Q: Are these suction cups compatible with standard pneumatic vacuum generators?

A: Yes. The SP Series suction cups are engineered with an air-tight seal that works with industrial pneumatic vacuum generators and standard robotic pick-and-place systems, ensuring zero air leakage and a strong, consistent grip during automated operations.

Q: Will these suction cups scratch or damage delicate surfaces like glass or screen panels?

A: No. The premium silicone material is soft, flexible, and scratch-free, making it safe for use on delicate workpieces including glass, polished metal, clear plastics, PCB boards, and electronic display panels without leaving any marks.

Q: What size should I choose from the SP-S5 to SP-S40 range?

A: The size you need depends on the weight and surface area of the workpiece you are handling. Larger cup sizes (e.g., SP-S40) provide greater contact area and higher lifting capacity, while smaller sizes (e.g., SP-S5) are ideal for lightweight or compact parts. Please refer to the product images for exact dimension details for each size.