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Festo
1254047
Parallel gripper DHPS-20-A-NO
The Festo 1254047 is a double-acting pneumatic parallel gripper featuring two gripper jaws with a stroke of 6.5 mm per jaw and a size 20 designation. This lever-designed component utilizes a plain-bearing guide with positively driven motion sequence, operating at pressures from 0.4 MPa to 0.8 MPa (4 bar to 8 bar, 58 psi to 116 psi) with position sensing via proximity switch and gripping force backup on opening. Technical parameters include a maximum interchangeability of 0.2 mm, maximum jaw angular play of 0.5 degrees, maximum jaw backlash Sz of 0.02 mm, rotational symmetry of 0.2 mm, and repetition accuracy of 0.02 mm, supporting a maximum operating frequency of 3 Hz with minimum opening and closing times at 6 bar of 58 ms and 97 ms respectively in any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 1254047
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1254047.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 20
- Stroke per gripper jaw
- 6.5 mm
- Max. interchangeability
- 0.2 mm
- Max. gripper jaw angular play ax, ay
- 0.5 deg
- Max. gripper jaw backlash Sz
- 0.02 mm
- Rotational symmetry
- 0.2 mm
- Pneumatic gripper repetition accuracy
- 0.02 mm
- Number of gripper jaws
- 2
- Actuator system
- Pneumatic
- Mounting position
- Any
- Mode of operation
- Double-acting
- Gripper function
- Parallel
- Gripping force backup
- On opening
- Structural design
- Lever | Positively driven motion sequence
- Guide
- Plain-bearing guide
- Position sensing
- Via proximity switch
- Operating pressure
- 0.4 MPa...0.8 MPa | 4 bar...8 bar | 58 psi...116 psi
- Max. operating frequency of pneumatic gripper
- 3 Hz
- Min. opening time at 6 bar
- 58 ms
- Min. closing time at 6 bar
- 97 ms
- Max. mass per external gripper nger
- 250 g
- 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
- Suitability for the production of Li-ion batteries
- Metals with more than 5% by mass of copper are excluded from use. | This excludes printed circuit boards, cables, electrical connectors and | coils.
- Ambient temperature
- 5 °C...60 °C
- Mass moment of inertia
- 1.521 kgcm²
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 1254047. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.