170891

Name: Festo 170891 Guided drive DFM-80-200-P-A-GF
Brand: Festo

Guided drive DFM-80-200-P-A-GF

The Festo 170891 is a double-acting industrial drive unit featuring an 80 mm piston diameter, a 200 mm stroke, and a yoke drive operating mode with a plain-bearing guide. Engineered with elastic cushioning rings or pads at both ends, it operates within a pressure range of 0.05 MPa to 1 MPa and supports a maximum speed of 0.4 m/s with a max force Fy of 2320 N. This component accommodates any mounting position, utilizes compressed air as an operating medium according to ISO 8573-1:2010 [7:4:4], and includes position sensing via proximity switch. Submit the exact part number, quantity, and application requirements for a formal quote.

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Manufacturer: Festo
Part number: 170891
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Verified configuration

Technical Specifications

Distance of centre of gravity of payload to yoke plate xs: 125 mm
Stroke: 200 mm
Piston diameter: 80 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: 0.05 MPa...1 MPa | 0.5 bar...10 bar
Max. speed: 0.4 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): 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: -20 °C...80 °C
Impact energy in the end positions: 0.75 Nm
Max. force Fy: 2320 N
Max. force Fy static: 2320 N
Max. force Fz: 2320 N
Max. force Fz static: 2320 N
Max. torque Mx: 179.8 Nm
Max. static moment Mx: 179.8 Nm
Max. torque My: 126.4 Nm
Max. static moment My: 126.4 Nm
Max. torque Mz: 126.4 Nm
Max. static moment Mz: 126.4 Nm
Max. permissible torque load Mx as a function of the stroke: 24.68 Nm
Max. payload as a function of the stroke at dened distance xs: 245 N

Engineering context

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Technical verification

Our sourcing response is prepared against Festo 170891. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.