Images are examples, some edited with AI. The technical data are authoritative. AI notice
Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-CC-A-S2-KF-B - Festo 556739
With a 50 mm stroke and up to 240° swivel angle, the DSL-40-50-270-CC-A-S2-KF-B handles lifting and turning in one component. At 6 bar it delivers 20 Nm of torque and 603 N of advancing force. The angle is adjustable from 0 to 240°. End positions can be sensed via proximity sensors.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
50 mm stroke, up to 240° rotation and 603 N advancing force at 6 bar: the DSL-40-50-270-CC-A-S2-KF-B covers linear and rotary motion with one device.
Benefits
- 20 Nm theoretical torque at 6 bar
- Force at 6 bar: 603 N advancing, 495 N retracting
- Ambient temperature -10 to 60 °C, operating pressure 2.5 to 8 bar
- Swivel repeatability 0.1°, ball bearing guide
- Swivel angle adjustable from 0 to 240°, fine adjustment -3°
- End-position cushioning: shock absorbers plus elastic cushioning rings at both ends, cushioning angle 16°
Applications
In handling stations the DSL-40-50-270-CC-A-S2-KF-B lifts components and orients them in the same move. The piston rod is designed as a through rod, secured against rotation by a ball bearing guide.
Technical data
| Type | DSL-40-50-270-CC-A-S2-KF-B |
|---|---|
| Festo part number | 556739 |
| Swivel angle adjustment range | 0 to 240° |
| Stroke | 50 mm |
| Piston diameter | 40 mm |
| Swivel angle | 0 to 240° |
| Cushioning | CC: shock absorbers at both ends, P: elastic cushioning rings/pads at both ends |
| Mounting position | any |
| Fine adjustment | -3° |
| Mode of operation | double-acting |
| Design | rotary vane |
| Position sensing | for proximity sensors |
| Variant | through piston rod |
| Anti-rotation/guide | ball-guided |
| Operating pressure | 2.5 to 8 bar |
| Max. impact speed | 0.5 m/s |
| Max. swivel frequency at 6 bar | 0.7 Hz |
| Swivel angle backlash | 0.05° |
| Repeatability | 0.1° |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | lubricated operation possible (then required for all further operation) |
| Corrosion resistance class CRC | 1 - low corrosion stress |
| Ambient temperature | -10 to 60 °C |
| Dynamic load torque | 5.4 Nm |
| Theoretical force at 6 bar, retracting | 495 N |
| Theoretical force at 6 bar, advancing | 603 N |
| Theoretical torque at 6 bar | 20 Nm |
| Permissible mass moment of inertia | 0.004 kgm² |
| Mounting type | optionally clamped in T-slot, with male thread |
| Pneumatic connection | G1/8 |
| Cover material | wrought aluminium alloy, anodised |
| Seal material | TPE-U(PU) |
| Housing material | aluminium, smooth-anodised |
| Piston rod material | tempered steel |
| Cushioning angle | 16° |
| Weight | 8 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DSL-40-50-270-CC-A-S2-KF-B |
| EAN | 4052568202224 |
| Zolltarifnummer | 84123900 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | durchgehende Kolbenstange |
| Material | Aluminium |
| Thread | G 1/8 |
| Piston Ø [mm] | 40 |
| Stroke [mm] | 50 |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Series | DSL |
| Bore (mm) | 40 |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | -10-60 °C |
| Temperature (max.) | 60 |
Downloads
Accessories
Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-CC-A-S20-KF-B - Festo 556742
Item FES-556742Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-CC-A-S20-B - Festo 556550
Item FES-556550Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-P-A-S2-KF-B - Festo 556738
Item FES-556738Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-P-A-S20-KF-B - Festo 556741
Item FES-556741Swivel/linear unit Ø 40 mm, stroke 50 mm, 20 Nm DSL-40-50-270-P-A-S20-B - Festo 556549
Item FES-556549Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.



