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Festo
1320774
Bellows gripper DHEB-51-E-D-E-L
The Festo 1320774 is an industrial component featuring a size 51 contracting diaphragm structural design with a positively driven motion sequence, an 18 mm stroke of bellows, and an adaptive gripper function operating in a single-acting, closed mode. This pneumatic gripper accommodates diameters to be gripped ranging from a minimum of 54 mm to a maximum of 68 mm, operates at pressures between 4 bar and 8 bar with a 1 bar resetting pressure, and provides a maximum operating frequency of 4 Hz alongside minimum opening and closing times of 30 ms and 70 ms respectively at 6 bar. Constructed with a basic guide, position sensing via proximity switch, and CRC 2 moderate corrosion resistance, it functions in any mounting position within an ambient temperature range of 5 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4] where oil lubrication is possible and required for further use. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 1320774
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1320774.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 51
- Stroke of bellows
- 18 mm
- Min. diameter to be gripped
- 54 mm
- Max. diameter to be gripped
- 68 mm
- Mounting position
- Any
- Mode of operation
- Single-acting | Closed
- Gripper function
- Adaptive
- Structural design
- Contracting diaphragm | Positively driven motion sequence
- Guide
- Basic guide
- Position sensing
- Via proximity switch
- Operating pressure
- 4 bar...8 bar
- Resetting pressure
- 1 bar
- Max. operating frequency of pneumatic gripper
- 4 Hz
- Min. opening time at 6 bar
- 30 ms
- Min. closing time at 6 bar
- 70 ms
- 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)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Ambient temperature
- 5 °C...60 °C
- Average replacement interval for the bellows
- 0.5 MioCyc
- Guide value for payload
- 2.5 kg
- Product weight
- 490 g
- Type of mounting
- Alternatively: | With external thread | With locknut
- Pneumatic connection
- G1/8
- Note on materials
- RoHS compliant
- Bellows material
- EPDM
- Housing material
- Aluminum | Anodized
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 1320774. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.