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 ZP2
As a premier China manufacturer, our factory offers Customized High Rigidity Vacuum Suction Cups ZP2 (Ø150-250mm) for heavy-duty tasks. Featuring a swing design for inclined surfaces and NBR/silicone/anti-static options, this supplier-direct tool ensures stable adsorption and impact mitigation.
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High Rigidity Vacuum Suction Cups ZP2
ZP2 Series Heavy-duty Pad Unit
ZP2-T Series Heavy-duty With Adapter Vacuum Pads
ZP2-T Series Heavy-duty With Buffer Vacuum Pads
Description
How to Order
Specifications / Material
Applications
Resource
Shop customized High Rigidity Vacuum Suction Cups ZP2 from Zhejiang Comma Electric Co., Ltd., which is one of the manufacturers and suppliers in China. The ZPT Heavy-duty Vacuum Cup is a specialized tool for handling heavy workpieces. Available in multiple diameters (φ150, φ200, φ250), it features various materials including NBR, silicone rubber, polyurethane rubber, fluororubber, and EPR. Each material offers distinct properties such as hardness, operating temperature range, and chemical resistance, enabling customized selection based on specific work environments and workpiece requirements. Available in both cushioned and non-cushioned versions, the cushioned design effectively mitigates impact forces during workpiece contact, making it ideal for fragile surfaces. The vacuum outlet is oriented vertically, with mounting options available through external or internal threads.
Faq
What sizes are available?
Commaelec High Rigidity Vacuum Suction Cups ZP2 are available in standard diameters: φ40, φ50, φ63, φ80, φ100, and φ125.
Smaller sizes: suitable for lighter or precision parts
Larger sizes: provide stronger suction for heavy-duty handling
Commaelec factory keeps regular stock and also supports customized sizes for specific projects.
When should they be replaced?
Replacement is recommended when:
The lip shows wear, cracks, or deformation
Suction force becomes unstable or decreases
Frequent air leakage occurs during operation
In high-cycle automation, regular inspection is important. Commaelec uses high-quality materials (NBR, silicone, PU, etc.) to extend service life, but timely replacement ensures safety and efficiency.
Do they work with buffers?
Yes. High Rigidity Vacuum Suction Cups ZP2 can be equipped with buffering (cushioned) mounts.
Reduces impact during contact with the workpiece
Protects fragile surfaces such as glass or coated materials
Improves positioning accuracy in automated systems
Commaelec provides compatible buffer brackets and adapters for flexible integration.
What are typical applications?
These suction cups are widely used in:
Robotic arms and automated production lines
Handling metal sheets, glass panels, and heavy components
Uneven or slightly inclined surfaces where stable gripping is required
Lithium battery and electronics industries (with stainless steel accessories)
How to Order
| ①Vacuum inlet direction | |
| T | Vertical |
|
②Pad diameter ③Padtype(mm) |
150 | 200 | 250 | ||
| ø150 | ø200 | ø250 | |||
| HT | Thin flat with rib | ● | ● | ● | |
| HB | Bellows type | ● | - | - | |
| ⑦Vacuum inlet | B16 | M16 x1.5 | ● | ● | - |
| B18 | M18 x1.5 | ● | ● | ● | |
| ⑤Buffer specification | |
| JF | Rotating(Steel, With Bushing) |
| ④Material | |
| N | NBR |
| S | Silicone rubber |
| ⑥Buffer stroke | |
| 20 | 20mm |
| 50 | 50mm |
| Buffer stroke(mm) | Spring reactive force[N] | |
| At 0 stroke | At full stroke | |
| 20 | 14.7 | 29.4 |
| 50 | 15.6 | |
Dimensions(mm)
HT
Thin Flat With Rib Type
150,200
| øA | øB | øC | øD | P | Y | ||||
| Model | ②Pad dia. | ③Pad type | ④Pad Material | ||||||
| ZP2 | 150 | HT | NS | 150 | 155 | 20 | 103 | 33 | 7 |
| 200 | 200 | 205 | 13 | 140 | 36 | 13 | |||
Model for refer: ZP2-150HTN
HT
Thin Flat With Rib Type
250
| Model | ②Pad dia. | ③Pad type | ④Pad Material |
| ZP2 | 250 | HT | NS |
Model for refer: ZP2-250HTS
HT
Thin Flat With Rib Type
150,200
| Model | ②Pad dia. | ③Pad type | ④Pad Material |
| ZP2 | 150 | HB | NS |
Model for refer: ZP2-150HBS
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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Contact Info
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Xiaruan Village Baishi Town Yueqing City Zhejiang Province China
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