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Festo
543979
Mini slide DGSL-12-50-Y3A
The Festo 543979 is a double-acting industrial drive unit featuring a 16 mm piston diameter, a 50 mm stroke, and a yoke structural design incorporating a piston, piston rod, and slide. It operates within a pressure range of 0.1 MPa to 0.8 MPa utilizing compressed air conforming to ISO 8573-1:2010 [7:4:4] at speeds up to 0.8 m/s, supported by progressive pneumatic shock absorbers at both ends, a ball bearing cage guide, and a repetition accuracy of ±0.01 mm. Position sensing is achieved via a proximity switch, while the adjustable end-position range measures 29 mm at the front length and 25.5 mm at the rear length. Submit part number 543979, quantity, and application requirements to receive an official 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
- 543979
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 543979.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 50 mm
- Adjustable end-position range/front length
- 29 mm
- Adjustable end-position range/rear length
- 25.5 mm
- Piston diameter
- 16 mm
- Drive unit operating mode
- Yoke
- Cushioning
- Progressive pneumatic shock absorbers at both ends
- Mounting position
- Any
- Guide
- Ball bearing cage guide
- Structural design
- Yoke | Piston | Piston rod | Slide
- Position sensing
- Via proximity switch
- Operating pressure
- 0.1 MPa...0.8 MPa | 1 bar...8 bar
- Max. speed
- 0.8 m/s
- Repetition accuracy
- ±0.01 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)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 7 according to ISO 14644-1
- Ambient temperature
- 0 °C...60 °C
- Impact energy in the end positions
- 2 Nm
- Cushioning length
- 10 mm
- Max. force Fy
- 1200 N
- Max. force Fz
- 1200 N
- Max. torque Mx
- 18 Nm
- Max. torque My
- 12 Nm
- Max. torque Mz
- 12 Nm
- Theoretical force at 6 bar, retracting
- 104 N
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 543979. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.