170950

Name: Festo 170950 Guided drive DFM-50-125-P-A-KF
Brand: Festo

Guided drive DFM-50-125-P-A-KF

The Festo part number 170950 is a double-acting industrial drive unit featuring a yoke structural design, a 50 mm piston diameter, and a 125 mm stroke with a recirculating ball bearing guide. This component operates on compressed air within a pressure range of 0.1 MPa to 1 MPa (1 bar to 10 bar), achieving a maximum speed of 0.6 m/s, maximum force Fy of 1487 N, and elastic cushioning rings or pads at both ends. It accommodates any mounting position, provides position sensing via proximity switch, and maintains ISO 14644-1 Class 6 cleanroom suitability with an ambient temperature range of -5 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive a quote.

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Manufacturer: Festo
Part number: 170950
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Verified configuration

Technical Specifications

Distance of centre of gravity of payload to yoke plate xs: 50 mm
Stroke: 125 mm
Piston diameter: 50 mm
Drive unit operating mode: Yoke
Cushioning: Elastic cushioning rings/pads at both ends
Mounting position: Any
Guide: Recirculating ball bearing
Structural design: Guide
Position sensing: Via proximity switch
Operating pressure: 0.1 MPa...1 MPa | 1 bar...10 bar
Max. speed: 0.6 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): 0 - No 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: -5 °C...60 °C
Impact energy in the end positions: 1 Nm
Max. force Fy: 1487 N
Max. force Fy static: 1600 N
Max. force Fz: 1487 N
Max. force Fz static: 1600 N
Max. torque Mx: 81.79 Nm
Max. static moment Mx: 88 Nm
Max. torque My: 62.46 Nm
Max. static moment My: 67.2 Nm
Max. torque Mz: 62.46 Nm
Max. static moment Mz: 67.2 Nm
Max. permissible torque load Mx as a function of the stroke: 15.77 Nm
Max. payload as a function of the stroke at dened distance xs: 238 N

Engineering context

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Technical verification

Our sourcing response is prepared against Festo 170950. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.