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Festo
556516
Swivel actuator unit DSL-32-80-270-P-A-S2-B
The Festo part number 556516 is a double-acting rotary vane industrial component featuring a 32 mm piston diameter, an 80 mm stroke, and a 0 degree to 270 degree adjustment range of swivel angle with a 0 degree to 272 degree swivel angle. Equipped with elastic cushioning rings or pads at both ends, a through piston rod, a plain bearing-guide for torsion protection, and proximity switch position sensing, it operates within a 2.5 bar to 8 bar pressure range using compressed air as per ISO 8573-1:2010 [7:4:4]. This unit achieves a maximum impact velocity of 500 mm/s, a maximum swivel frequency of 2 Hz at 6 bar, a 2 degree swivel angle backlash, a 1 degree repetition accuracy, a -6 degree precision adjustment, and a corrosion resistance class of 1, allowing for optional oil lubrication. Please submit the exact part number, quantity, and application requirements to receive a formal quote.
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- Manufacturer
- Festo
- Part number
- 556516
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 556516.
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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
- 80 mm
- Piston diameter
- 32 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 piston rod
- Protection against torsion/guide
- With plain bearing-guide
- Operating pressure
- 2.5 bar...8 bar
- Max. impact velocity
- 500 mm/s
- Max. swivel frequency at 6 bar
- 2 Hz
- Swivel angle backlash
- 2 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
- 0.8 Nm
- Theoretical force at 6 bar, retracting
- 294 N
- Theoretical force at 6 bar, advancing
- 422.5 N
- Theoretical torque at 6 bar
- 10 Nm
- Permissible mass moment of inertia
- 0.00017 kgm²
- Product weight
- 3857 g
- Basic weight with 0 mm stroke
- 2985 g
- Additional weight per 10 mm stroke
- 109 g
- Type of mounting
- Alternatively: | Clamped in T slot
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 556516. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.