dsl-25-40-270-p-a-s20-kf-b

Name: dsl-25-40-270-p-a-s20-kf-b
Brand: FESTO
SKU: dsl-25-40-270-p-a-s20-kf-b

The Festo DSL-25-40-270-P-A-S20-KF-B swivel/linear unit provides precise pneumatic actuation with a 25mm piston diameter, 40mm stroke, and 270° swivel angle. Suitable for various industrial applications.

Product Modeldsl-25-40-270-p-a-s20-kf-b

Material Number556663

Product ID12889

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precision and DurabilityThe Festo DSL-25-40-270-P-A-S20-KF-B is designed for high-precision applications, ensuring reliable performance and durability in demanding industrial environments.
2
Wide Swivel AngleWith a swivel angle of 0 to 272 degrees, this unit offers extensive flexibility, allowing for precise positioning and movement in various directions.
3
Elastic CushioningEquipped with elastic cushioning components at both ends, this unit provides smooth operation and reduces wear and tear, extending its lifespan.
4
Versatile InstallationThe unit can be installed in any position, offering flexibility in system design and integration. It can be clamped in a T-slot or mounted via a male thread.

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

40mm

Piston diameter

25 mm

Swivel angle

0deg 272deg

Cushioning

Elastic cushioning rings/pads at both ends

Mounting position

Any

High RepeatabilityWith a repeatability of 1 degree, this unit ensures consistent and accurate movements, making it suitable for applications requiring precise control.

Operational RangeThe unit operates within a pressure range of 2.5 to 8 bar, accommodating various operating conditions and pressures. It also supports lubricated operation for enhanced performance.

Corrosion ResistanceClassified as corrosion-resistant with a low corrosion stress (Class KBK 1), this unit is suitable for use in environments where corrosion might be a concern.

Position DetectionEquipped with proximity switch position detection, this unit allows for easy monitoring and control of its position, enhancing overall system reliability.

Ball-Guided DesignThe ball-guided design ensures protection against torque and provides smooth operation, reducing the risk of mechanical failures.

Compliance with StandardsThe Festo DSL-25-40-270-P-A-S20-KF-B conforms to ISO 8573-1:2010 standards for compressed air quality, ensuring compatibility with various industrial systems.

Precision adjustment

Mode of operation

Double-acting

Structural design

Rotary vane

Position sensing

For proximity sensor

Symbol

00991269

Variants

Through, hollow 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

556663