Confirm the exact configuration
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
8133557
Radial gripper DHRC-25-A-S-NO
The Festo size 25 pneumatic radial gripper features two jaws with a single-acting, open mode of operation and a maximum opening angle of 180 degrees. This component operates at pressures from 0.15 MPa to 0.8 MPa utilizing compressed air conforming to ISO 8573-1:2010 [7:4:4], achieving a maximum operating frequency of 2 Hz with position sensing via proximity switch. It incorporates a positively driven motion sequence, a repetition accuracy of 0.1 mm, and a gripping force backup on opening. 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
- 8133557
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8133557.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Max. interchangeability
- 0.2 mm
- Max. opening angle
- 180 deg
- Rotational symmetry
- 0.2 mm
- Pneumatic gripper repetition accuracy
- 0.1 mm
- Number of gripper jaws
- 2
- Actuator system
- Pneumatic
- Mounting position
- Any
- Mode of operation
- Single-acting | Open
- Gripper function
- Radial
- Gripping force backup
- On opening
- Structural design
- Lateral connection direction | Positively driven motion sequence
- Position sensing
- Via proximity switch
- Operating pressure
- 0.15 MPa...0.8 MPa | 1.5 bar...8 bar | 21.75 psi...116 psi
- Max. operating frequency of pneumatic gripper
- 2 Hz
- Min. opening time at 6 bar
- 147 ms
- Min. closing time at 6 bar
- 45 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)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Suitability for the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Ambient temperature
- -10 °C...60 °C
- Total gripping torque at 6 bar, closing
- 239.5 Ncm
- Mass moment of inertia
- 1.316 kgcm²
- Maximum force on gripper jaw Fz, static
- 140 N
- Maximum torque on gripper jaw, Mx static
- 7 Nm
- Maximum torque on gripper jaw, My static
- 4 Nm
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 8133557. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.