Precision 270° swivel and 50mm stroke, double-acting, elastic cushioning, and ball-bearing guide for smooth operation.
Product Modeldsl-20-50-270-p-a-s20-kf-b
Material Number556633
Product ID12870
Stock on Request
Last updated: 8/29/2026
Key Features
1
Precision Swivel Angle AdjustmentThe Festo DSL-20-50-270-P-A-S20-KF-B offers a precise rotation angle adjustment range of 0° to 270°, ensuring accurate positioning in various applications.
2
High Stroke CapacityWith a stroke of 50mm, this swivel/linear unit provides ample movement for a wide range of tasks, making it versatile for different industrial needs.
3
Elastic Cushioning for Smooth OperationEquipped with elastic cushioning rings/plates at both ends, this unit ensures smooth and quiet operation, reducing wear and tear on the components.
4
Ball-Bearing Guide for Enhanced StabilityThe ball-bearing guide provides superior protection against torque and ensures stability, enhancing the overall performance and longevity of the unit.
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
20 mm
Swivel angle
0deg 272deg
Cushioning
Elastic cushioning rings/pads at both ends
Mounting position
Any
5
Compressed Air OperationDesigned to operate with compressed air to ISO 8573-1:2010 [7:4:4], this unit offers reliable performance in various industrial environments, ensuring consistent results.
Precision adjustment
-6deg
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
0.35Nm
Theoretical force at 6 bar, retracting
120.5N
Theoretical force at 6 bar, advancing
158N
Theoretical torque at 6 bar
2.5Nm
Permissible mass moment of inertia
7.0E-5kgm2
Product weight
1140g
Basic weight with 0 mm stroke
1140g
Additional weight per 10 mm stroke
52g
Type of mounting
Optionally: Clamped in T slot With external thread
Pneumatic connection
M5
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
556633
Festo DSL-20-50-270-P-A-S20-KF-B Swivel/Linear Unit - Precision Pneumatic Actuation | INDPRT
