dsl-25-50-270-p-a-s2-kf-b

Name: dsl-25-50-270-p-a-s2-kf-b
Brand: FESTO
SKU: dsl-25-50-270-p-a-s2-kf-b

The Festo DSL-25-50-270-P-A-S2-KF-B is a double-acting, swivel linear unit featuring a 25mm piston diameter, 50mm stroke, and a 270° swivel angle. It includes elastic cushioning components at both ends and is guided by recirculating ball bearings for smooth operation.

Product Modeldsl-25-50-270-p-a-s2-kf-b

Material Number556666

Product ID12892

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precision Swivel Angle AdjustmentThe Festo DSL-25-50-270-P-A-S2-KF-B offers a wide swivel angle adjustment range from 0 to 272 degrees, ensuring precise positioning in various applications.
2
Robust ConstructionBuilt with a wrought aluminum alloy housing and tempered steel piston rod, this unit provides durability and resistance to corrosion.
3
Smooth OperationEquipped with recirculating ball bearings, the unit ensures smooth and precise motion, reducing wear and tear on components.
4
Elastic CushioningThe inclusion of elastic cushioning rings/plates at both ends provides effective shock absorption, protecting the unit from impacts and ensuring smooth operation.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Adjustment range of swivel angle

0deg 270deg

Stroke

50mm

Piston diameter

25 mm

Swivel angle

0deg 272deg

Cushioning

Elastic cushioning rings/pads at both ends

Mounting position

Any

Versatile Mounting OptionsThe unit can be mounted in a T-slot or via a male thread, offering flexibility in installation and integration into different systems.

High RepeatabilityWith a repetition accuracy of 1 degree and a swivel angle backlash of 0.05 degrees, the Festo DSL-25-50-270-P-A-S2-KF-B ensures high repeatability and reliability in applications requiring precise motion control.

Operational FlexibilityThe unit operates within a pressure range of 2.5 to 8 bar and can be used with compressed air or lubricated operation, making it adaptable to various industrial settings.

Position Sensing CapabilityEquipped with proximity sensors for position detection, this unit allows for precise monitoring and control of its movement, enhancing overall system performance.

Low Corrosion StressClassified as having low corrosion stress (CRC class 1), the Festo DSL-25-50-270-P-A-S2-KF-B is suitable for applications where resistance to corrosion is critical.

Compact DesignWith a product weight of 1650 grams and an additional weight of 67 grams per 10mm stroke, this unit is compact and lightweight, making it easy to integrate into various systems without adding bulk.

1Operational Temperature RangeThe unit operates within an ambient temperature range of -10°C to 60°C, ensuring it can function effectively in a wide range of environmental conditions.

1Dynamic Load TorqueThe Festo DSL-25-50-270-P-A-S2-KF-B can handle a dynamic load torque of 0.7 Nm, making it suitable for applications requiring moderate to high torque levels.

1Theoretical ForcesThe unit can generate theoretical forces of 173.5 N during the return stroke and 248 N during the advance stroke at 6 bar pressure, providing sufficient force for various applications.

1Max Impact SpeedWith a maximum impact speed of 0.5 m/s, this unit can handle moderate impacts without compromising its performance or longevity.

1Max Swivel FrequencyThe Festo DSL-25-50-270-P-A-S2-KF-B can operate at a maximum swivel frequency of 2 Hz at 6 bar pressure, ensuring efficient and rapid motion control.

1Permissible Mass Moment of InertiaThe unit has a permissible mass moment of inertia of 1.1E-4 kgm², allowing it to handle moderate inertial loads without compromising its stability or performance.

1Operating MediumCompatible with compressed air as per ISO 8573-1:2010 [7:4:4], the Festo DSL-25-50-270-P-A-S2-KF-B can be used in a variety of pneumatic systems.

1Lubrication OptionThe unit can operate with oil lubrication, which is required for further use, ensuring smooth and prolonged operation.

1Conformity to StandardsThe Festo DSL-25-50-270-P-A-S2-KF-B conforms to VDMA24364-B2-L standards, ensuring it meets the necessary quality and performance criteria for industrial applications.

20. Warranty and SupportFesto offers free lifetime technical support and shipping for this product, providing customers with comprehensive assistance and peace of mind.

Precision adjustment

Mode of operation

Double-acting

Structural design

Rotary vane

Position sensing

For proximity sensor

Symbol

00991268

Variants

Through piston rod

Protection against torsion/guide

Guided on ball bearings

Operating pressure

2.5bar 8bar

Max. impact velocity

0.5m/s

Max. swivel frequency at 0.6 MPa (6 bar, 87 psi)

2Hz

Swivel angle backlash

0.05deg

Repetition accuracy

1deg

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

1 - Low corrosion stress

LABS (PWIS) conformity

VDMA24364-B2-L

Ambient temperature

-10°C 60°C

Dynamic load torque

0.7Nm

Theoretical force at 6 bar, retracting

173.5N

Theoretical force at 6 bar, advancing

248N

Theoretical torque at 6 bar

5Nm

Permissible mass moment of inertia

1.1E-4kgm2

Product weight

1650g

Basic weight with 0 mm stroke

1650g

Additional weight per 10 mm stroke

67g

Type of mounting

Optionally: Clamped in T slot With external thread

Pneumatic connection

Cover material

Wrought aluminum alloy Anodized

Seals material

TPE-U(PU)

Housing material

Wrought aluminum alloy Smooth anodized

Piston rod material

Tempered steel

Manufacturer ID

556666