Data sheet
DSL-20-50-270-CC-A-S20-B (556442) Swivel/linear unit
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OT-FESTO025019
Example illustration
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| Settings range swivel angle [deg] | 0 to 246 |
| Stroke [mm] | 50 |
| Piston diameter | 20 mm |
| Swivel angle [deg] | 0 to 246 |
| Dampening |
CC: Shock absorber, double-sided, P: Elastic silencer rings / plates double-sided |
| installation position | arbitrary |
| Fine adjustment [deg] | -3 |
| Principle of operation | double acting |
| Construction set up | Rotary vane |
| Position detection | For proximity switch |
| Variants | Continuously hollow piston rod |
| Anti-twist lock / guide | Slide guided |
| Operating pressure [bar] | 2.5 to 8 |
| Max. impact speed [m/s] | 0,5 |
| Max. swivel frequency at 6 bar [Hz] | 1,0 |
| Swivel angle play [deg] | 2,00 |
| Repeatability [deg] | 0,1 |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Information about operating and control medium | Oiled operation possible (required in further operations) |
| Corrosion resistant class KBK | 1 - low corrosion stress |
| ambient temperature [°C] | -10 to 60 |
| Dynamic load torque [Nm] | 0,20 |
| Theoretical force at 6 bar, Return flow [N] | 120,5 |
| Theoretical force at 6 bar, flow [N] | 159,0 |
| Theoretical torque at 6 bar [Nm] | 2,50 |
| Permitted mass moment of inertia [kg/m²] | 0,0012 |
| Weight supplement per 10 mm stroke [g] | 52 |
| Base weight at 0 mm stroke [g] | 1.130 |
| Fastening type |
clamped in t-slot, With Male thread, Selectively: |
| Pneumatic connection | M5 |
| Cover material |
Aluminium wrought alloy, anodized |
| Seals material | TPE-U(PU) |
| Housing material |
Aluminium wrought alloy, Smooth anodised |
| Piston rod material | Quenched and tempered steel |
| Dampening angle [deg] | 12 |
Further information:
| {{ $t('shop.all.gewicht') }} | 1,5 kg / pcs |
| {{ $t('shop.all.gtin') }} | 4052568200565 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84123900 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number OT-FESTO025019.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 20.12.2025