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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.
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Festo
8143425
Parallel gripper HPPF-20-20-A-S
The Festo part number 8143425 is a double-acting pneumatic industrial component featuring two parallel gripper jaws with a size of 20, a complete stroke of 20 mm, and a stroke per gripper jaw of 10 mm. This parallel gripper utilizes a rack and pinion structural design with a ball guide, elastic cushioning rings or pads at both ends, and a position sensing capability via proximity switch, operating within a pressure range of 0.1 MPa to 0.7 MPa. Metals containing copper, zinc, or nickel as a main constituent are excluded from use with specific exceptions, and the unit achieves a repetition accuracy of 0.06 mm alongside a minimum opening time of 90 ms at 6 bar. Submit the exact part number, quantity, and application requirements for 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
- 8143425
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8143425.
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
- Complete stroke
- 20 mm
- Stroke per gripper jaw
- 10 mm
- Max. gripper jaw angular play ax, ay
- 0 deg
- Max. gripper jaw backlash Sz
- 0 mm
- Pneumatic gripper repetition accuracy
- 0.06 mm
- Number of gripper jaws
- 2
- Actuator system
- Pneumatic
- Mounting position
- Any
- Mode of operation
- Double-acting
- Cushioning
- Elastic cushioning rings/pads at both ends
- Gripper function
- Parallel
- Gripping force backup
- None
- Structural design
- Flat mounting type for gripper ngers | Gear rack/pinion | Positively driven motion sequence
- Guide
- Ball guide
- Position sensing
- Via proximity switch
- Variants
- Metals with copper, zinc or nickel by mass as main constituent are | excluded from use. Exceptions are nickel in steel, chemically nickel- | plated surfaces, printed circuit boards, cables, electrical plug connectors | and coils.
- Operating pressure
- 0.1 MPa...0.7 MPa | 1 bar...7 bar | 14.5 psi...101.5 psi
- Max. operating frequency of pneumatic gripper
- 1 Hz
- Min. opening time at 6 bar
- 90 ms
- Min. closing time at 6 bar
- 70 ms
- Max. mass per external gripper nger
- 625 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)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
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 8143425. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.