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Red Festo guided actuator, compact cylinder form, model DFM-40-125-P-A-GF

Festo

Festo DFM-40-125-P-A-GF 170868 guided actuator electrician tool

SKU CH-W786-5WEA3 MPN DFM-40-125-P-A-GF

Guided actuator with 40 mm bore and 125 mm stroke for precise linear motion

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Guided actuator with 125 mm stroke for precise positioning
  • Plain-bearing guide GF handles side loads reliably
  • Pneumatic cushioning at both ends absorbs impact energy
  • Double-acting 40 mm bore delivers balanced force
  • Supplied new as part number 170868

Guided actuator for linear motion

The Festo DFM-40-125-P-A-GF is a guided actuator designed for precise linear movement in automation systems. It carries the manufacturer part number 170868 and is supplied new in a single box. The unit features a red finish and is classified as test equipment by the supplier.

Suited for guided stroke applications

This actuator suits engineers who need a guided drive unit for controlled positioning tasks. It is not intended for users who require an unguided cylinder or a rotary motion device. Buyers needing a different bore size or stroke length should look at other models.

Bore 40 mm and stroke 125 mm

The defining specification is the combination of a 40 mm bore and a 125 mm stroke. These two figures determine whether the actuator fits the mechanical envelope and force requirements of the application. Verify both numbers against your design drawings before ordering.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $362.99
Pricier than about 90% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameDFM-40-125-P-A-GF
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the DFM-40-125-P-A-GF guided actuator fit existing 40 mm and 125 mm mounting patterns on my rig?

The model code indicates a 40 mm bore and 125 mm stroke, so it matches those standard mounting dimensions used on many Festo guided-drive installations.

How can I verify the actuator is operating correctly once installed?

Apply compressed air and confirm smooth, repeatable travel across the full 125 mm stroke without binding or excessive side-play on the guide rods.

What ships in the box and what must I source separately?

The box contains one new DFM-40-125-P-A-GF guided actuator (part 170868); fittings, tubing, sensors and mounting hardware are not included.

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