MPN

Festo Pneumatic Piston Rod Cylinder - 5211903, 12mm Bore, 50mm Stroke, DSNU Series, Double Acting

RS Stock No.:: 273-7661
Mfr. Part No.:: DSNU-S-12-50-P-A-MQ
Brand:: Festo

Festo Pneumatic Piston Rod Cylinder - 5211903, 12mm Bore, 50mm Stroke, DSNU Series, Double Acting

Subtotal (1 unit)*

£37.29

(exc. VAT)

£44.75

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

1 unit(s) ready to ship from another location
Plus 5 unit(s) shipping from 11 September 2025

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Units	Per unit
1 +	£37.29

*price indicative

RS Stock No.:: 273-7661
Mfr. Part No.:: DSNU-S-12-50-P-A-MQ
Brand:: Festo

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Festo DSNU Series Pneumatic Piston Rod Cylinder, 12mm Bore, 50mm Stroke - DSNU-S-12-50-P-A-MQ, Numeric Part Number: 5211903

This pneumatic piston rod cylinder is designed for precision in automation applications. With a bore size of 12mm and a stroke of 50mm, this cylinder efficiently handles double-acting operations. It features a robust design and is suitable for various environments, thanks to its operational temperature range of -20°C to +80°C. The component is equipped with an M5 connection for seamless integration into pneumatic systems.

Features & Benefits

• Offers double action for improved efficiency in operations
• Designed for a maximum operating pressure of 10 bar
• Incorporates elastic cushioning for reduced impact at stroke ends
• Features a corrosion resistance class of CRC 2 for durability
• Lightweight design simplifies installation and maintenance
• Compatible with lubricated operation for enhanced longevity

Applications

• Used for precise movement control in automation systems
• Ideal for pneumatic in manufacturing industries
• Employed in robotics for effective actuation
• Suitable for assembly line operations requiring reliable performance

What is the significance of the elastic cushioning in this cylinder?

The elastic cushioning reduces impact at the beginning and end of the stroke, which prolongs the cylinder's lifespan and minimises noise during operation. This feature is particularly beneficial in applications requiring smooth operation and reduced vibrations.

How does the maximum operating pressure affect performance?

Operating at a maximum pressure of 10 bar allows for powerful actuation, enabling the cylinder to handle heavier loads and sharper movements, which is essential for demanding industrial tasks.

What materials are used in the construction of this pneumatic cylinder?

The cylinder is crafted from anodised wrought aluminium alloy for the cover and high-alloy stainless steel for both the piston rod and cylinder barrel, ensuring durability and resistance to corrosion in challenging environments.

Can this cylinder be used in cleanroom settings?

Yes, it complies with cleanroom class 6 according to ISO 14644-1, making it suitable for applications in cleanroom environments where dust and contamination must be minimised.

What are the considerations for using lubricated operation?

When operating under lubricated conditions, it is crucial to ensure that lubrication is consistently maintained to optimise performance and avoid wear, thus extending the service life of the cylinder components.

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	Select all
	Brand Festo
	Manufacturer Series DSNU
	Model Number p 5211903
	Bore 12mm
	Action Double
	Stroke 50mm