Vacuum suction is a core solution for "flexible grasping" in industrial automation with four core advantages: non-damaging grasping, adaptability to multi-material/irregular workpieces, clean and environmental protection, and flexible operation. It can be adapted to different industry characteristics of workpieces (thin/thick, precision/coarse, sanitary/standard).
High Rigidity Vacuum Suction Cups ZP3E
High Rigidity Vacuum Suction Cups ZP3E are designed for heavy-load handling of large or porous workpieces. Featuring a grooved sealing surface and accordion structure, they ensure strong adhesion on uneven surfaces. Ideal for glass, metal sheets, and packaging, they deliver stable grip, non-marking handling, and reliable performance in high-flow automation systems. It is also widely used in production lines across industries including electronics manufacturing, automotive assembly, and logistics sorting.
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High Rigidity Vacuum Suction Cups ZP3E
ZP3E Series High Rigidity Vacuum Pad Unit
ZP3E-T Series With Adapter High Rigidity Vacuum Pads
ZP3E-T Series With Buffer High Rigidity Vacuum Pads
ZP3E-Y Series With Adapter High Rigidity Vacuum Pads
ZP3E-Y Series With Buffer High Rigidity Vacuum Pads
Description
How to Order
Specifications / Material
Applications
Resource
The High Rigidity Vacuum Suction Cups ZP3E are industrial-grade vacuum cups designed for heavy-load, large-area workpiece handling. They are ideal for applications requiring strong adhesion, high airtightness, and stable gripping, even on uneven or slightly permeable surfaces.
Key Features
Heavy-Duty Handling Capability
The High Rigidity Vacuum Suction Cups ZP3E is designed specifically for large and heavy workpieces, such as cardboard, glass panels, and metal sheets
Diameter range: 32mm to 125mm
Available in single-layer and double-layer configurations
Enhanced Sealing Performance
Grooved suction surface improves grip stability and maintains vacuum
Accordion-shaped sealing structure adapts to inclined or uneven surfaces
Ensures reliable adhesion even for curved or irregular workpieces
Optimized for Porous Materials
Suitable for cardboard, paperboard, and other permeable materials
Works effectively with high-flow vacuum systems
Maintains consistent suction despite slight air leakage
Flexible Installation
Multiple mounting options for different automation setups
Compatible with robotic arms and automated production lines
Applications
Industrial Automation Equipment
Paper box forming machines: Transport and position cardboard sheets
Packaging systems: Stack and move heavy cartons and materials
Robotic automation: Stable gripping and fast release in assembly lines
Workpiece Handling
Glass processing: Non-marking handling of smooth, heavy glass panels
Metal & plastic sheets: Steel plates, aluminum sheets, and thick plastic boards
Logistics & warehousing: Automated stacking of heavy products
Performance Advantages
High-rigidity structure ensures stability during heavy-load handling.
Non-marking design protects sensitive surfaces—such as glass—from damage.
Robust vacuum retention capability ensures reliable operation in demanding environments.
The High Rigidity Vacuum Suction Cups ZP3E is suitable for use in the electronics, automotive, logistics, and manufacturing industries.
Why Choose China-Made ZP3E Vacuum Cups
Cost-effective production with reliable performance
Mature technology using high-quality silicone and advanced vacuum sealing
Wide product range to meet different industrial needs
Stable supply chain ensuring fast and consistent delivery
How to Order
| ②Pad diameter(mm) | |
| 32 | ø32 |
| 40 | ø40 |
| 50 | ø50 |
| 63 | ø63 |
| 80 | ø80 |
| 100 | ø100 |
| 125 | ø125 |
| ③Pad type | |
| UM | Flat type with groove |
| BM | Bellows type with ribs and groove |
| ④Material | |
| N | NBR |
| S | Silicone rubber |
| U | Urethane rubber |
| F | FKM |
| GN | Conductive NBR |
| GS | Conductive silicone rubber |
Green symbol is customized models.
| ⑧Plate | |
| Nil | Without plate |
| P | With plate |
|
Model
②Pad diameter (mm)
|
Flat type with groove (UM) | Bellows type with ribs and groove (BM) | ||||||||||||
| 32 | 40 | 50 | 63 | 80 | 100 | 125 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | |
| ZP3EA-P1 | ● | ● | — | — | — | — | — | ● | ● | — | — | — | — | — |
| ZP3EA-P2 | — | — | ● | — | — | — | — | — | — | ● | — | — | — | — |
| ZP3EA-P3 | — | — | — | ● | ● | — | — | — | — | — | ● | — | — | — |
| ZP3EA-P4 | — | — | — | — | — | ● | — | — | — | — | — | ● | — | — |
| ZP3EA-P5 | — | — | — | — | — | — | ● | — | — | — | — | — | ● | — |
| ZP3EA-P6 | — | — | — | — | — | — | — | — | — | — | — | — | — | ● |
| ①Vacuum inlet direction | |
| T | Vertical |
| Y | Lateral |
| ②Pad diameter(mm) | |
| 32 | ø32 |
| 40 | ø40 |
| 50 | ø50 |
| 63 | ø63 |
| 80 | ø80 |
| 100 | ø100 |
| 125 | ø125 |
| ③Pad type | |
| UM | Flat type with groove |
| BM | Bellows type with ribs and groove |
| ④Material | |
| N | NBR |
| S | Silicone rubber |
| U | Urethane rubber |
| F | FKM |
| GN | Conductive NBR |
| GS | Conductive silicone rubber |
Green symbol is customized models.
| ⑦Vacuum inlet | ZP3E-T /Vertical | ZP3E-Y /Lateral | ||||
| ø32~ø50 | ø63~ø125 | ø32~ø50 | ø63~ø125 | |||
| Male Thread | A10 | M10 x1 | ● | — | — | — |
| AG1 | G1/8 | ● | — | — | — | |
| A16 | M16 x1.5 | — | ● | — | — | |
| AL14 | M14 x1 | ● | — | ● | — | |
| AL16 | M16 x1.5 | — | ● | — | ● | |
| Female Thread | B8 | M8 x1.25 | ● | — | ● | — |
| B10 | M10 x1.5 | ● | — | — | — | |
| B12 | M12 x1.75 | — | ● | — | ● | |
| B18 | M18 x1.5 | — | ● | — | — | |
| ⑤Buffer specification | |
| JB | Rotating (Brass, With Bushing) |
| JF | Rotating (Steel, With Bushing) |
| KB | Non-rotating (Brass, With Bushing) |
| ⑦Vacuum inlet | A14 | Nil | A18 | Nil | |
| M14x1 | M18x1.5 | M18x1.5 | M22x1.5 | ||
| ⑥Buffer stroke | ø32~ø50 | ø32~ø50 | ø63~ø80 | ø63~ø125 | |
| 10 | 10mm | ● | ● | ● | ● |
| 20 | 20mm | ● | — | — | — |
| 25 | 25mm | — | ● | ● | ● |
| 30 | 30mm | ● | ● | ● | ● |
| 50 | 50mm | — | ● | ● | ● |
| 75 | 75mm | — | ● | ● | ● |
| 100 | 100mm | — | — | — | ● |
| ⑧Saving valve fixed orifice | |||
|
size (mm) |
Pad diameter | ||
| ø32~ø50 | ø63~ø125 | ||
| 05 | ø0.5 | ● | — |
| 07 | ø0.7 | ● | — |
| 10 | ø1.0 | ● | — |
| 01 |
Reference SVKS |
— | ● |
| 02 | — | ● | |
| 03 | — | ● | |
| 04 | — | ● | |
| 05 | — | ● | |
| 06 | — | ● | |
| 07 | — | ● | |
| 08 | — | ● | |
Spring reactiveforce
| Connection thread | Tightening torque±5% [N·m] | Buffer stroke (mm) | Spring reactive force[N] | ||
| Brass, With Bushing (JB/KB) | Steel, With Bushing (JF) | At 0 stroke | At full stroke | ||
| M14x1 | 6.5 | — | 10 | 3 | 4.5 |
| 20 | 5 | ||||
| 30 | 5.2 | ||||
| M18x1.5 | 30 | 50 | 10 | 5 | 6.5 |
| 25 | 6.9 | 11.8 | |||
| 30 | 5 | 8.5 | |||
| 50,75 | 6.9 | 11.8 | |||
| M22x1.5 | 45 | 75 | 10 | 10 | 11.5 |
| 25 | 15 | ||||
| 30 | 13.5 | ||||
| 50,75,100 | 15 | ||||
Pad Material and Characteristics
⚪:Little or no influence △:Can be used depending on conditions X:Not suitable
|
Material
Characteristics
|
Symbol |
Durometer HS (±5°) |
Color of rubber |
Operating temperature range (°C) |
Oil resistance gasoline |
Oil resistance benzol |
Base resistance |
Acid resistance |
Weatherability |
Ozone resistance |
Abrasion resistance |
Waterproof |
Solvent resistance (Benzene, toluene) |
Application |
| NBR | N | 50 | Black | 0 ~ 120 | ⚪ | X | △ | △ | X | X | ⚪ | △ | X | Transfer of general work, Corrugated board, Veneer plate, Iron plate and others |
| Silicone rubber | S | 45 ~ 50 | White | -30 ~ 200 | X | X | △ | X | ⚪ | ⚪ | X | △ | X | Semiconductor, Removing from die-casting, Thin work, Food processor |
| Urethane rubber | U | 50 ~ 60 | Brown | 0 ~ 60 | ⚪ | X | X | X | △ | ⚪ | ⚪ | X | X | Corrugated board, Iron plate, Veneer plate |
| FKM | F | 60 | Black | 0 ~ 250 | ⚪ | ⚪ | X | ⚪ | ⚪ | ⚪ | △ | ⚪ | ⚪ | Chemical work |
| Conductive NBR | GN | 50 ~ 65 | 0 ~ 100 | △ | X | △ | X | △ | X | △ | △ | X | General work of semiconductor (Static electricity resistance) | |
| Conductive silicone rubbe | GS | 50 ~ 60 | -10 ~ 200 | X | X | △ | X | ⚪ | ⚪ | X | △ | X | Semiconductor (Static electricity) |
The above table covers only general characteristics of subject rubber materials. Blue symbol is customized models .
Application outline of pneumatic components (vacuum suction cup) in various industrial fields
I. Core strengths
II. Extraction of applications by industry
A. Medicine and medical industry
A.1：Core requirements: Clean and pollution-free (FDA/GMP compliant), gentle and non-damaging, and cross-contamination prevention
A.2 Key scenarios:
1. Pharmaceutical packaging: drug bottle / pharmaceutical plate / infusion bag pickup (food grade silicone suction cup, no particle shedding)
2. Medical device assembly: surgical instruments/medical catheters/pieces of prosthesis handling (adjustable negative pressure, deformation protection)
3. Biological laboratory: petri dish/centrifuge tube/reagent card transfer (chemical resistant, sterile compatible)
B. Electronics and semiconductor industry
B.1 Core requirements: anti-static (10⁶-10¹¹Ω), precision positioning (error ≤0.01mm), scratch resistance
B.2 Key scenarios:
1. Chip/Semiconductor: wafer handling, chip packaging (porous ceramic/anti-static silicone suction cup, uniform negative pressure to prevent rupture)
2. PCB/Components: Flexible PCB, micro components (0402 resistors) surface-mounted (thin silicone/gel/micro suction cups to prevent wrinkling/tearing)
3. Display: LCD/OLED panel, touch glass grab (high transparent material, no stains and scratches)
C. Automobile and auto parts industry
C.1 Core requirements: large suction (single suction disk ≥500N), multi-specification adaptation (metal/plastic/glass), non-slip
C.2 Key scenarios:
4. Body manufacturing: steel plate / door frame handling welding (large diameter rubber / multi-suction cup array, anti-slip texture)
5. Glass / Interior: Windscreen installation, leather seat surface transfer (temperature resistant silicone / sponge suction cups, deformation protection)
6. Parts: engine cylinder body / gearbox housing grab (vacuum + mechanical lock, anti-fall)
D. Food and packaging industry
D.1 Core requirements: Food grade material (FDA certified), easy to clean, crush resistant
D.2 Key scenarios:
1. Food handling: baked goods / fresh meat / fruit sorting (low suction sponge suction cup, odorless and easy to wash)
2. Packaging automation: packaging bag opening, sterile carton molding (static elimination/ multi-point suction, suitable for thin/hard packaging)
E. Logistics and warehousing industry
E.1 Core requirements: efficient adaptation (multiple specifications of goods), stable pressure, anti-fall
E.2 Key scenarios:
1. Carton handling: e-commerce carton sorting (adjustable suction array, vacuum pressure)
2. Plate/roll: Wood board/plastic film roll transfer (long strip/annular suction cup, uniform adsorption to prevent offset)
F. New energy and special industries
F.1 New energy (lithium battery/pv):
1. Lithium battery plate (anti-static porous suction cup, anti-dust), photovoltaic glass (large suction silicone suction cup, no scratch)
F.2 Printing and paper
1. Paper/printed matter capture (absorbent paper material, slight negative pressure to prevent tearing and ink contamination)
III. Summary of core adaptation logic
| Workpiece characteristics | Pipette adaptation programme | Corresponding industry scenarios |
| Thin / Fragile / Precision | Silicone/ceramic material, micro negative pressure, micro suction nozzle | Electronic semiconductors, pharmaceuticals |
| Heavy items / Large size | Rubber material, large diameter suction cup, multi-suction cup array | Automobiles, logistics panels |
| Health/Prevention of pollution | Food/medical grade silicone, easy to clean structure | Medicine, food |
| Soft / irregular surfaces | Sponge material, deformable suction cup | Car interiors, food |
| Antistatic requirements | Antistatic silicone, ion wind assisted | electronic semi-conductor |
Installation Manual
PDF Download
Warning +Caution （Read Before Use）
PDF Download
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