Festo EV-20/120-5 Clamping module 13292 - Image 2

Festo EV-20/120-5 Clamping module 13292 - Image 3

Festo EV-20/120-5 Clamping module 13292 - Image 4

Festo EV-20/120-5 Clamping module 13292

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Category: FESTO

Festo EV-20/120-5 Clamping Module (Order Number: 13292)

Product Overview

The Festo EV-20/120-5 is a single-acting, diaphragm-driven pneumatic clamping module belonging to Festo’s EV series, designed for compact and reliable workpiece securing in industrial automation. Ideal for applications like fixture clamping in machining, assembly line part holding, and packaging machine component positioning, it features a flat, low-profile block design that maximizes space efficiency in tight installationsFesto. Its single-acting operation (pneumatic actuation with spring return) ensures consistent clamping force and fail-safe reset when air pressure is removedFesto. The module is copper-free and compliant with VDMA24364-B1/B2-L (PWIS-free), making it suitable for lithium-ion battery production and other sensitive manufacturing environmentsFesto. With a robust die-cast aluminum housing and TPE-U (PU) diaphragm, it delivers durability and long service life even in harsh industrial conditions with dust and temperature fluctuationsFesto.

Main Functions

Single-Acting Clamping & Spring Reset

When supplied with compressed air (2–6 bar), the diaphragm drives the clamping plate downward to secure workpieces with a 5 mm strokeFesto. Upon air pressure release, an internal spring retracts the clamping plate to the initial position, enabling quick workpiece loading/unloading and fail-safe operation.
Flat-Surface Workpiece Securing

The 20×120 mm rectangular clamping surface provides stable contact with flat workpieces, distributing clamping force evenly to prevent surface damage while ensuring firm grip during machining, assembly, or transportFesto.
Space-Saving Installation

Its ultra-low-profile design and through-hole mounting allow integration into compact fixtures, tooling plates, or automated workstations where vertical space is limited, eliminating interference with surrounding componentsFesto.
Consistent Clamping Force Output

Engineered for stable force delivery—up to 1000 N at 6 bar (maximum stroke)—it maintains reliable holding performance across repeated cycles, critical for process consistency in mass production.
Copper-Free & PWIS-Free Compatibility

The copper-free construction avoids contamination risks in sensitive processes like battery manufacturing, while PWIS-free compliance ensures it meets strict standards for paint and wetting defect prevention in surface-critical applicationsFesto.

Technical Characteristics

Technical Parameter	Specification
Module Type	Single-acting diaphragm clamping module (spring return)
Clamping Surface Dimensions	20 mm × 120 mm
Stroke Length	5 mm
Operating Pressure Range	2 – 6 bar (0.2 – 0.6 MPa)
Maximum Clamping Force (6 bar, max stroke)	1000 N
Operating Medium	Compressed air (ISO 8573-1:2010 [7:-:-]); lubricated or non-lubricated
Operating Temperature Range	-20 °C to 40 °C
Pneumatic Connection	M5 female thread
Mounting Type	Through-hole mounting
Housing Material	Die-cast aluminum
Diaphragm Material	TPE-U (thermoplastic polyurethane)
Corrosion Resistance	CRC 2 (medium corrosion resistance)
Compliance	VDMA24364-B1/B2-L (PWIS-free), RoHS, copper-free
Sealing Material	Nitrile butadiene rubber (NBR)

Product Dimensions and Weight

Parameter	Specification
Overall Length	120 mm
Overall Width	20 mm
Overall Height (retracted)	33 mm
Clamping Plate Thickness	5 mm
Through-Hole Diameter	4.5 mm
Through-Hole Spacing	100 mm (center-to-center)
Net Weight	190 g
Gross Weight (with packaging)	250 g

Structural Highlights

Diaphragm-Driven Design

The TPE-U (PU) diaphragm ensures smooth, low-friction actuation with minimal wear, extending service life to over 5 million cycles under standard conditions. It also provides excellent airtightness, reducing leakage and energy wasteFesto.
Die-Cast Aluminum Housing

The high-strength aluminum housing offers superior mechanical rigidity and corrosion resistance, while its flat profile allows flush mounting for seamless integration into fixture platesFesto.
Internal Spring Reset Mechanism

The integrated spring delivers consistent reset force, eliminating the need for a separate return air supply and simplifying system design. It ensures reliable retraction even after prolonged use, preventing clamping plate jammingFesto.
Through-Hole Mounting

Pre-drilled through-holes enable quick and secure installation with standard fasteners, reducing setup time and ensuring stable positioning during high-vibration operationsFesto.
Copper-Free Construction

All components are free of copper (exceeding 5% by mass), making the module safe for use in lithium-ion battery production and other applications where copper contamination must be avoidedFesto

WHO WE ARE

About us

Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.

Atifts Technology Co., Ltd. @ 2024

Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers. Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.

With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.

Where is your company located?

We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.

What types of electronic components does your company mainly sell?

We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.

What are the prices of your products?

Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.

How to purchase your electronic components?

You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.

How do you guarantee the quality of your products?

We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.

If I am not satisfied with the electronic components I purchased, can I return them?

We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.

Can your company provide technical support and solutions?

We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.

How to contact your customer service?

You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.

Does your company often organize promotional activities?

In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.