Festo ADNGF-25-25-P-A | ISO 21287 Compact Cylinder 25mm Bore 25mm Stroke
Festo ADNGF-25-25-P-A compact pneumatic cylinder. ISO 21287, 25mm bore, 25mm stroke, double-acting, P: male piston rod thread, A: elastic cushioning, magnetic piston for sensor.
Product Overview
The Festo ADNGF-25-25-P-A is a compact double-acting pneumatic cylinder conforming to ISO 21287 standard. It features a 25 mm bore, 25 mm stroke, a male piston rod thread (P), and elastic cushioning (A) at both ends. The piston incorporates a magnetic ring for position sensing with proximity switches. This space-saving design is ideal for applications where installation height or footprint is critical.
Technical Specifications (Dimensional & Mechanical)
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Parameter
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Specification
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Model Code
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ADNGF-25-25-P-A
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Bore Diameter
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25 mm
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Stroke Length
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25 mm
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Piston Rod Thread
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Male (M10x1.25) — denoted by "P"
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Cushioning
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Elastic Cushioning Rings (A) — non-adjustable
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Position Sensing
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Yes (Magnet Ring for Proximity Sensor)
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Ports
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G1/8" (BSPP)
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Mounting Style
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Through-holes / Female thread on front cap (ISO 21287)
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Technical Specifications (Performance & Operating)
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Parameter
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Specification
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Action
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Double-acting
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Operating Pressure
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0.6 … 10 bar
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Theoretical Force @ 6 bar
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~294 N (Advance), ~270 N (Retract — accounts for rod area)
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Operating Medium
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Filtered Compressed Air (to ISO 8573-1:2010 Class 4)
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Ambient Temperature
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-20 … +80 °C (Standard)
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Conforms to
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ISO 21287
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Material (Barrel/Rod)
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Hard-anodized Aluminum Alloy / High-alloy Steel (Chrome-plated)
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Key Features
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ISO 21287 Compliance: Standardized dimensions ensure interchangeability and smaller footprint than ISO 15552 cylinders.
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Magnetic Piston: Built-in magnet allows easy mounting of slot-type proximity sensors (e.g., Festo SME/SMT series).
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Elastic End Cushioning: Absorbs impact energy to reduce noise and wear—no adjustment needed.
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Male Rod Thread: Simplifies direct attachment of clevis, eye, or custom tooling without adapter nuts.
Applications
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Pick & Place Modules: Short-stroke clamping, ejecting, or pressing in assembly automation.
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Packaging Machinery: Actuating folder flaps, pusher plates in confined spaces.
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Testing Fixtures: Applying light clamping force in jigs and inspection stations.
Note: For adjustable pneumatic cushioning, see the "PPS" variant. Sensors (SME-8M...) are ordered separately and clip into the cylinder body groove.
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
