dsl-20-50-270-p-a-s20-kf-b

Product ID:12382
Updated: 2026/7/15
Festo dsl-20-50-270-p-a-s20-kf-b

Key Features

  • 1Achieve precise 270° swivel and 50mm linear stroke for complex automation.
  • 2Reduce wear with elastic cushioning at both ends for smooth operation.
  • 3Enable flexible motion control via a double-acting design for independent actuation.
  • 4Ensure robust performance with a recirculating ball bearing guide and steel piston rod.
  • 5Simplify installation with T-slot or male thread mounting options to cut downtime.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
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
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 6?bar
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

Specifications may be subject to change without notice

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