189458

Name: Festo 189458 Mini guided actuator DFC-6-20-P-A-GF
Brand: Festo

Mini guided actuator DFC-6-20-P-A-GF

The Festo part number 189458 is a double-acting industrial guide featuring a 6 mm piston diameter, a 20 mm stroke, and a yoke drive unit operating mode with plain-bearing guidance. It operates within a pressure range of 0.15 MPa to 1 MPa (1.5 bar to 10 bar) using compressed air conforming to ISO 8573-1:2010 [7:4:4], supporting oil lubrication and achieving a maximum speed of 1 m/s. Integrated with elastic cushioning rings at both ends, the unit accommodates a maximum payload of 4.8 N at a 10 mm center of gravity distance to the yoke plate, handles a maximum torque Mx of 0.1 Nm, and allows position sensing via proximity switch across any mounting position. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 189458
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Technical Specifications

Distance of centre of gravity of payload to yoke plate xs: 10 mm
Stroke: 20 mm
Piston diameter: 6 mm
Drive unit operating mode: Yoke
Cushioning: Elastic cushioning rings/pads at both ends
Mounting position: Any
Guide: Plain-bearing guide
Structural design: Guide
Position sensing: Via proximity switch
Operating pressure: 0.15 MPa...1 MPa | 1.5 bar...10 bar
Max. speed: 1 m/s
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): 2 - Moderate corrosion stress
LABS (PWIS) conformity: VDMA24364-B2-L
Ambient temperature: -5 °C...60 °C
Impact energy in the end positions: 0.008 Nm
Max. torque Mx: 0.1 Nm
Max. payload as a function of the stroke at dened distance xs: 4.8 N
Theoretical force at 6 bar, retracting: 12.5 N
Theoretical force at 6 bar, advancing: 17 N
Torsional backlash: 0.05 deg
Moving mass: 8.8 g
Moving mass at 0 mm stroke: 8.8 g
Additional moving mass per 10 mm stroke: 2.8 g
Product weight: 44 g
Pneumatic connection: M3
Cover material: Wrought aluminum alloy
Seals material: NBR
Housing material: Wrought aluminum alloy

Engineering context

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Our sourcing response is prepared against Festo 189458. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.