SCHUNK 318521 Pgn Pneumatic Gripper 80-2

( Brand: Schunk ), ( Manufacturer Part Number: 318521 ), ( Model: 80-2 318521 ), ( Type: Hydraulics, Pneumatics, Pumps Plumbing )

Review SCHUNK Pgn p Pneumatic Gripper

The **Schunk PGN-P 80-2 Pneumatic Gripper** is a high-performance, versatile industrial gripper designed to deliver exceptional precision, reliability, and efficiency in automated handling applications. Part of Schunk s renowned **PGN-P** series, this gripper is engineered to meet the demanding requirements of modern manufacturing, assembly, and material handling processes, where consistent performance and rapid cycle times are critical. With a **maximum gripping force of 800 Newtons** (180 lbs) and a **finger width of 20 mm**, the PGN-P 80-2 excels in applications involving medium-sized components, such as plastic parts, metal workpieces, or lightweight assemblies, offering a robust solution for both standard and custom handling tasks.

Featuring a **modular and compact design**, the PGN-P 80-2 is built with precision-machined aluminum components that ensure durability while maintaining a lightweight profile, reducing overall system inertia and improving dynamic responsiveness. Its **pneumatic actuation** is powered by standard compressed air (typically 6 8 bar), providing smooth, controlled movement with minimal wear, while the integrated **double-acting cylinder** delivers consistent gripping and releasing forces. The gripper s **adjustable finger spacing** allows for quick and easy customization to accommodate a wide range of part sizes, enhancing its adaptability across different production lines. Additionally, the **self-centering mechanism** ensures accurate part alignment, reducing the risk of misplacement and improving process reliability.

For enhanced safety and ease of use, the PGN-P 80-2 incorporates **Schunk s patented PGN-P technology**, which includes a **safety-rated design** with fail-safe options such as **electropneumatic valves** for controlled release and **position feedback sensors** to monitor gripper status in real time. The gripper s **compact footprint** and **standardized mounting interfaces** (such as ISO 9409-1 flanges) facilitate seamless integration into robotic arms, conveyor systems, or automated cells, minimizing installation time and maximizing compatibility with existing infrastructure. Whether deployed in **pick-and-place operations, assembly lines, or packaging applications**, this gripper delivers superior grip stability, repeatability, and longevity, making it an ideal choice for industries ranging from automotive and electronics to food and beverage processing.

Built to withstand the rigors of continuous operation, the PGN-P 80-2 is constructed with **high-quality materials** resistant to corrosion, abrasion, and environmental contaminants, ensuring extended service life even in harsh conditions. Its **low-maintenance design** reduces downtime, while the **quick-release mechanism** allows for rapid finger changes or replacements, further enhancing operational flexibility. With **Schunk s reputation for innovation and engineering excellence**, this gripper not only meets but often exceeds industry standards for performance, offering a balance of power, precision, and reliability that empowers manufacturers to optimize their automation strategies with confidence. Whether used in high-speed production environments or precision handling applications, the PGN-P 80-2 stands as a testament to Schunk s commitment to delivering cutting-edge solutions for modern industrial automation.

### **Pros and Cons of buying a Schunk 318521 PGN-P 80-2 Pneumatic Gripper**

1. **High Precision and Repeatability** The Schunk PGN-P series is known for its high-precision gripping capabilities, ensuring consistent and accurate part placement in automated systems. The 80-2 model is designed for medium-sized components, offering reliable repeatability for tasks requiring tight tolerances.

2. **Versatile Application Range** The gripper is suitable for a wide range of materials, including metals, plastics, and glass, making it adaptable to various industrial applications such as assembly, handling, and packaging.

3. **Modular and Customizable Design** Schunk grippers are modular, allowing for easy integration with different robotic arms, conveyors, or automation systems. The PGN-P series can be configured with various jaw types (e.g., vacuum, magnetic, or mechanical) to suit specific needs.

4. **Durability and Longevity** Schunk is a well-established brand in industrial automation, known for producing robust, high-quality components. The 318521 model is built to withstand heavy-duty use, reducing downtime and maintenance costs over time.

5. **Energy Efficiency** As a pneumatic gripper, it operates using compressed air, which is generally more energy-efficient than electric or hydraulic alternatives, especially for repetitive tasks.

6. **Quick Changeover Capabilities** The design allows for rapid tooling changes, enabling flexible adaptation to different production runs without extensive reconfiguration.

7. **Compatibility with Schunk s Ecosystem** If you are already using other Schunk components (e.g., robot interfaces, sensors, or controllers), this gripper integrates seamlessly, simplifying system maintenance and support.

8. **Good Force Control** The gripper provides adjustable gripping force, which is crucial for handling delicate or fragile parts without damaging them.

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1. **Higher Upfront Cost** Schunk products are premium-quality, which means the initial purchase price is higher compared to generic or lower-end pneumatic grippers. This may be a barrier for small businesses or startups with limited budgets.

2. **Dependence on Compressed Air Supply** Pneumatic systems require a reliable air supply, which may not be available in all facilities. Additional infrastructure (compressors, filters, and regulators) may be needed, adding to operational costs.

3. **Maintenance Requirements** While durable, pneumatic grippers can accumulate wear over time, particularly in dusty or corrosive environments. Regular maintenance (e.g., lubrication, seal replacement) is necessary to ensure optimal performance.

4. **Limited Electric Force Feedback (Compared to Servo-Electric Grippers)** Unlike servo-electric grippers, the PGN-P 80-2 does not offer advanced force feedback or closed-loop control, which may limit precision in applications requiring real-time force monitoring.

5. **Size and Weight Constraints** The 80-2 model is designed for medium-sized parts, so it may not be suitable for very large or heavy components. For oversized applications, a larger Schunk model (e.g., PGN-P 120 or 160) would be required.

6. **Learning Curve for Integration** While modular, integrating a Schunk gripper into an existing automation system may require technical expertise, especially if custom interfaces or programming are involved.

7. **Potential Noise and Vibration** Pneumatic systems can generate noise and vibration, which may be a concern in quiet or sensitive environments.

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The **Schunk 318521 PGN-P 80-2 pneumatic gripper** is an excellent choice for industries requiring **high precision, reliability, and versatility** in automated handling tasks. Its modular design, durability, and compatibility with Schunk s ecosystem make it a strong investment for medium-term or long-term applications where consistency and quality are critical.

However, the **higher cost, maintenance needs, and dependence on compressed air** may pose challenges for smaller operations or those with limited resources. If budget is a constraint, alternative brands or simpler pneumatic grippers might be considered, but they may lack the precision and longevity of Schunk.

For businesses prioritizing **quality, repeatability, and ease of integration** in robotic or automated systems, the PGN-P 80-2 is a **highly recommended** choice. If force feedback or electric actuation is a priority, exploring Schunk s servo-electric grippers (e.g., PGN-E series) may be worth considering.

- You need a **high-precision, durable gripper** for medium-sized parts.

- Your application requires **consistent repeatability** in assembly or handling.

- You are already using Schunk components or plan to integrate with their ecosystem.

- Budget constraints are not prohibitive, and long-term reliability is a priority.

- Your budget is tight and you can find a similarly capable gripper at a lower cost.

- Your application demands **advanced force feedback or electric actuation**.

- Your facility lacks a reliable compressed air supply.

Details:

SCHUNK PGN-P 80-2 318521 pneumatic gripper. All parts ordered before 3:30 pm EST typically ship same day via UPS, FedEx, or USPS.

part #: 318521 prices

• $350.00-$799.99

specifications pressureswitchiz:

• brand: Schunk
• mpn: 318521
• model: 80-2 318521
• type: Hydraulics, Pneumatics, Pumps Plumbing

offer pressureswitchiz:

• quantity: 2
• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• started: March 23, 2026

shipping pressureswitchiz:

• carrier: UPS
• transit: 2-5 Days
• service: UPS Ground, UPS Next Day Air Saver
• type: Calculated
• cost: $30.61
• class: Standard, One-day

general pressureswitchiz:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges

seller pressureswitchiz:

• city: Muskegon, Michigan
• # reviews: 3367
• rating: 100.0%

payments pressureswitchiz:

• credit card: Visa
• wallet: Google-pay
• other
• money order

returns pressureswitchiz:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

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