Structured Manufacturing Data (2026)

End-Effector (Gripper/Vacuum Cup)

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard End-Effector (Gripper/Vacuum Cup) used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical End-Effector (Gripper/Vacuum Cup) is characterized by the integration of Gripper Jaws/Fingers and Actuator (Pneumatic Cylinder/Electric Motor). In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The interface component of a stacking mechanism that physically interacts with objects to grasp, lift, and place them.

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Product Specifications

Technical details and manufacturing context for End-Effector (Gripper/Vacuum Cup)

Definition
An end-effector is the terminal device attached to a robotic arm or automated stacking mechanism, responsible for the direct handling of items. In stacking applications, it typically employs either a mechanical gripper (for secure clamping) or a vacuum cup (for non-marking suction) to pick up objects from one location and accurately deposit them in a stacked configuration. Its design is critical for ensuring stable grip, precise positioning, and efficient transfer within the automated stacking process.
Working Principle
For grippers: Actuation (pneumatic, electric, or hydraulic) drives jaws or fingers to close around an object, applying controlled force to secure it. For vacuum cups: A vacuum pump or generator creates negative pressure (suction) within the cup, causing it to adhere to the surface of an object. The end-effector is then moved by the stacking mechanism's arm to transport the object.
Common Materials
Aluminum alloy, Stainless steel, Polyurethane, Silicone rubber, Engineering plastics
Technical Parameters
  • Payload capacity, gripping force/vacuum level, stroke/opening width, weight, and interface mounting dimensions. (mm) Per Request
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for End-Effector (Gripper/Vacuum Cup).

industrial gripper vacuum cup end-effector stacking mechanism gripper jaws pneumatic cylinder actuator end-effector aluminum alloy vacuum cup gripper machinery equipment manufacturing end-effector

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Stacking Mechanism
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Picker/Shuttle Mechanism
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 6 bar (vacuum) or 0 to 10 bar (gripper)
flow rate: 10-50 L/min (vacuum system dependent)
temperature: -20°C to 80°C
slurry concentration: Not applicable for vacuum cups; for grippers: clean, dry surfaces only
Media Compatibility
✓ Cardboard boxes ✓ Plastic totes ✓ Sheet metal panels
Unsuitable: High-vibration environments with loose particulate matter
Sizing Data Required
  • Object weight (kg)
  • Object surface area and geometry (mm²)
  • Cycle time requirements (cycles/hour)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Vacuum seal degradation
Cause: Material fatigue from repeated compression cycles, contamination buildup on sealing surfaces, or exposure to oils/chemicals that degrade elastomers
Structural fatigue cracking
Cause: Cyclic loading from repeated gripping/release operations, impact damage from misalignment or dropped objects, or stress concentration at mounting points
Maintenance Indicators
  • Audible hissing or air leakage sounds during vacuum operation
  • Visible cracks in bellows or structural components, or misalignment during operation
Engineering Tips
  • Implement regular cleaning protocols for sealing surfaces and vacuum ports to prevent contamination buildup
  • Establish preventive replacement schedules for wear components (seals, bellows) based on cycle counts rather than waiting for failure

Compliance & Manufacturing Standards

Reference Standards
ISO 10218-1:2011 (Robots and robotic devices - Safety requirements) ANSI/RIA R15.06-2012 (Industrial Robots and Robot Systems - Safety Requirements) CE Marking (EU Machinery Directive 2006/42/EC)
Manufacturing Precision
  • Bore diameter: +/-0.01mm
  • Parallelism of gripping surfaces: 0.05mm
Quality Inspection
  • Dimensional verification with CMM (Coordinate Measuring Machine)
  • Leak test for vacuum cups at maximum rated pressure

Factories Producing End-Effector (Gripper/Vacuum Cup)

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in this end-effector for durability?

Constructed from aluminum alloy and stainless steel for structural components, with polyurethane, silicone rubber, and engineering plastics for gripper jaws and vacuum cups to ensure longevity and reliable performance in industrial environments.

How does this end-effector handle different object types?

It combines gripper jaws for secure mechanical grasping with vacuum cups for smooth surface handling, allowing flexible adaptation to various shapes, sizes, and materials in stacking applications.

What are the key components in the BOM for maintenance?

Essential replaceable parts include gripper jaws/fingers, pneumatic or electric actuators, vacuum cups, vacuum generators/valves, and mounting plates—all designed for easy maintenance and minimal downtime.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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