dsl-25-50-270-cc-a-s20-b

Product ID:12279
Updated: 2026/7/15
Festo dsl-25-50-270-cc-a-s20-b

Key Features

  • 1Achieve precise control with a 10° cushioning and 0-246° rotation adjustment.
  • 2Handle diverse tasks using a 25mm piston and 10-100mm stroke range.
  • 3Ensure smooth operation with double-acting drive and end-position shock absorbers.
  • 4Maximize uptime with ISO 8573-1 compressed air compatibility and lubrication option.
  • 5Deploy reliably in various environments with CRC 1 and LABS (PWIS) conformity.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Cushioning angle
10deg
Adjustment range of swivel angle
0deg 246deg
Stroke
50mm
Piston diameter
25 mm
Swivel angle
0deg 246deg
Cushioning
Pneumatic shock absorber at both ends Elastic cushioning rings/pads at both ends
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
With plain-bearing guide
Operating pressure
2.5bar 8bar
Max. impact velocity
0.5m/s
Max. swivel frequency at 6?bar
1Hz
Swivel angle backlash
2deg
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
0.45Nm
Theoretical force at 6 bar, retracting
173.5N
Theoretical force at 6 bar, advancing
246N
Theoretical torque at 6 bar
5Nm
Permissible mass moment of inertia
0.0016kgm2
Product weight
1610g
Basic weight with 0?mm stroke
1610g
Additional weight per 10?mm stroke
67g
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
556478

Specifications may be subject to change without notice

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