170850

Name: Festo 170850 Guided drive DFM-25-40-P-A-GF
Brand: Festo

Guided drive DFM-25-40-P-A-GF

The Festo part number 170850 is a double-acting industrial component featuring a 25 mm piston diameter, a 40 mm stroke, and a yoke drive unit operating mode with elastic cushioning rings or pads at both ends. Designed with a plain-bearing guide, it accommodates any mounting position, operates within a pressure range of 0.15 MPa to 1 MPa (1.5 bar to 10 bar), and achieves a maximum speed of 0.8 m/s with a max force Fy of 810.7 N. The unit utilizes compressed air as per ISO 8573-1:2010 [7:4:4], supports position sensing via proximity switch, and is rated for an ambient temperature range of -20 °C to 80 °C. Submit the exact part number, quantity, and application requirements to receive an official price quote.

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Manufacturer: Festo
Part number: 170850
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Technical Specifications

Distance of centre of gravity of payload to yoke plate xs: 50 mm
Stroke: 40 mm
Piston diameter: 25 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: 0.8 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: 0.3 Nm
Max. force Fy: 810.7 N
Max. force Fy static: 810.7 N
Max. force Fz: 810.7 N
Max. force Fz static: 810.7 N
Max. torque Mx: 27.56 Nm
Max. static moment Mx: 27.56 Nm
Max. torque My: 19.46 Nm
Max. static moment My: 19.46 Nm
Max. torque Mz: 19.46 Nm
Max. static moment Mz: 19.46 Nm
Max. permissible torque load Mx as a function of the stroke: 5.76 Nm
Max. payload as a function of the stroke at dened distance xs: 123 N

Engineering context

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Our sourcing response is prepared against Festo 170850. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.