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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
8072773
Holding brake DACS-40-A-S
The Festo industrial component part number 8072773 provides a static holding force of 17000 N for stopping, holding, and blocking movement on 40 mm round material with Category 1, Performance Level c safety functionality. This spring-clamped and compressed air-released unit operates at a pressure range of 0.38 MPa to 0.8 MPa and features ATEX certification for Zones 1, 2, 21, and 22 along with TÜV approval. Submit the exact part number, quantity, and application requirements for a quote.
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Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8072773
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8072773.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Mounting position
- Any
- Clamping type with active direction
- Both sides | Clamped by spring, released by compressed air
- Position sensing
- Via proximity switch
- Safety function
- Holding and stopping a movement
- Performance Level (PL)
- Stopping, holding, blocking of movement/Category 1, Performance | Level c
- Operating pressure
- 0.38 MPa...0.8 MPa | 3.8 bar...8 bar | 55.1 psi...116 psi
- Max. permissible test pressure
- 8 bar
- Min. release pressure
- 3.8 bar
- Round material to be clamped
- 40 mm
- Certication
- TÜV
- CE marking (see declaration of conformity)
- as per EU machinery directive
- UKCA marking (see declaration of conformity)
- To UK instructions for machines
- Explosion prevention and protection
- Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- Certicate issuing authority
- TÜV CA 697
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Ambient temperature
- -20 °C...80 °C
- Static holding force
- 17000 N
- Product weight
- 34500 g
- Type of mounting
- With internal thread | With accessories
- Clamping unit release connection
- G3/8
- Note on materials
- RoHS compliant
- Seals material
- NBR
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 8072773. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.