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Festo
556615
Swivel actuator unit DSL-16- -270-P-A-S20-KF-B
The Festo 556615 is a double-acting rotary vane industrial component featuring a 16 mm piston diameter, a 10 mm to 100 mm stroke, and a swivel angle adjustable from 0 degrees to 270 degrees with a max angle of 272 degrees. It operates at pressures between 2.5 bar and 8 bar using compressed air as per ISO 8573-1:2010 [7:4:4], utilizing elastic cushioning rings at both ends, ball bearing-guided torsion protection, and a through hollow piston rod with position sensing via proximity switch. This unit delivers a max impact velocity of 500 mm/s, a max swivel frequency of 2 Hz at 6 bar, 0.05 degrees swivel angle backlash, 1 degree repetition accuracy, -6 degrees precision adjustment, and a corrosion resistance class of CRC 1 with optional oil lubrication. Request a quote by submitting the exact part number, quantity, and application requirements.
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- Manufacturer
- Festo
- Part number
- 556615
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 556615.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Adjustment range of swivel angle
- 0 deg...270 deg
- Stroke
- 10 mm...100 mm
- Piston diameter
- 16 mm
- Swivel angle
- 0 deg...272 deg
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Precision adjustment
- -6 deg
- Mode of operation
- Double-acting
- Structural design
- Rotary vane
- Position sensing
- Via proximity switch
- Variants
- Through, hollow piston rod
- Protection against torsion/guide
- Ball bearing-guided
- Operating pressure
- 2.5 bar...8 bar
- Max. impact velocity
- 500 mm/s
- Max. swivel frequency at 6 bar
- 2 Hz
- Swivel angle backlash
- 0.05 deg
- Repetition accuracy
- 1 deg
- 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
- 0.17 Nm
- Theoretical force at 6 bar, retracting
- 73.5 N
- Theoretical force at 6 bar, advancing
- 103.5 N
- Theoretical torque at 6 bar
- 1.25 Nm
- Permissible mass moment of inertia
- 3.5E-05 kgm²
- Basic weight with 0 mm stroke
- 745 g
- Additional weight per 10 mm stroke
- 33 g
- Type of mounting
- Alternatively: | Clamped in T slot | With external thread
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 556615. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.