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

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

The Festo DSL-25-40-270-CC-A-S20-KF-B is a high-precision swivel/linear unit with a 25mm piston diameter, 40mm stroke, and adjustable swivel angle from 0 to 246 degrees. It features shock absorbers and elastic silencer rings for smooth operation.

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

Material Number556664

Product ID12891

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High Precision Motion ControlThe Festo DSL-25-40-270-CC-A-S20-KF-B offers a swivel angle range of 0 to 246 degrees, ensuring precise motion control in various industrial applications.
2
Versatile InstallationThis unit can be installed in any position, providing flexibility in system design and integration.
3
Smooth OperationEquipped with shock absorbers and elastic silencer rings, the unit ensures smooth operation and minimizes vibrations.
4
Robust ConstructionMade from high-quality materials like wrought aluminum alloy and tempered steel, the unit is robust and durable.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Cushioning angle

10deg

Adjustment range of swivel angle

0deg 246deg

Stroke

40mm

Piston diameter

25 mm

Swivel angle

0deg 246deg

Cushioning

Pneumatic shock absorber at both ends Elastic cushioning rings/pads at both ends

Easy Position DetectionThe proximity switch allows for easy position detection, enhancing the overall efficiency of the system.

Wide Operating Pressure RangeThe unit operates within a wide pressure range of 2.5 to 8 bar, making it suitable for various industrial environments.

Low Corrosion StressClassified as CRC 1, the unit has a low corrosion stress, ensuring reliable performance in different conditions.

Compact DesignThe compact design of the unit saves space and makes it easier to integrate into existing systems.

Fine Adjustment CapabilityThe fine adjustment feature allows for precise adjustments, ensuring optimal performance in specific applications.

Compliance with Industry StandardsThe unit is designed to meet ISO 8573-1:2010 standards for compressed air quality, ensuring compliance with industry norms.

1High RepeatabilityWith a repeatability of 0.1 degrees, the unit provides high accuracy in repetitive tasks, making it ideal for applications requiring precision.

1Low Dynamic Load TorqueThe dynamic load torque is 0.7 Nm, which is relatively low, making it suitable for applications where minimal load is required.

1Fast and Reliable DeliveryFesto’s extensive global presence ensures fast and reliable delivery of the unit, minimizing downtime and ensuring timely project completion.

1Comprehensive SupportFesto offers comprehensive support, including training and maintenance services, to ensure the unit operates at its best throughout its lifespan.

1Customizable SolutionsThe unit can be customized to meet specific application requirements, providing a tailored solution for each customer’s needs.

Mounting position

Any

Precision adjustment

-3deg

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)

1Hz

Swivel angle backlash

0.05deg

Repetition accuracy

0.1deg

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

0.0016kgm2

Product weight

1750g

Basic weight with 0 mm stroke

1750g

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

556664