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Festo
8085142
Mini slide DGST-20-40-PA
The Festo part number 8085142 is a double-acting industrial component featuring a 20 mm piston diameter, a 40 mm stroke, and a yoke drive unit operating mode with a ball bearing cage guide. Built with a double piston, piston rod, and slide structural design, it incorporates elastic cushioning rings at both ends, accommodates any mounting position, and enables position sensing via proximity switch. It operates within an air pressure range of 0.1 MPa to 0.8 MPa (1 bar to 8 bar, 14.5 psi to 116 psi), handles a maximum speed of 0.8 m/s, achieves a repetition accuracy of 0.3 mm or less, and functions in ambient temperatures from -10 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4] with oil lubrication possible. Submit the exact part number, quantity, and application requirements to request a formal 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
- 8085142
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8085142.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 40 mm
- Adjustable end-position range/front length
- 32.9 mm
- Adjustable end-position range/rear length
- 31.1 mm
- Piston diameter
- 20 mm
- Drive unit operating mode
- Yoke
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Guide
- Ball bearing cage guide
- Structural design
- Double piston | Yoke | Piston rod | Slide
- Position sensing
- Via proximity switch
- Operating pressure
- 0.1 MPa...0.8 MPa | 1 bar...8 bar | 14.5 psi...116 psi
- Max. speed
- 0.8 m/s
- Repetition accuracy
- <= 0.3 mm
- Mode of operation
- Double-acting
- 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-B1/B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 6 according to ISO 14644-1
- Ambient temperature
- -10 °C...60 °C
- Impact energy in the end positions
- 0.35 J
- Cushioning length
- 1.2 mm
- Max. force Fy
- 930 N
- Max. force Fz
- 930 N
- Max. torque Mx
- 10 Nm
- Max. torque My
- 11 Nm
- Max. torque Mz
- 11 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 8085142. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.