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Red Festo guided actuator DFM-20-100-P-A-KF 170921 in box

Festo

Festo DFM-20-100-P-A-KF 170921 Guided Actuator

SKU CH-JY9K-0P9YX MPN DFM-20-100-P-A-KF

Guided actuator with 20 mm bore and 100 mm stroke, supplied new in a single pack

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise 20 mm bore for accurate positioning
  • 100 mm stroke enables extended linear travel
  • Guided actuator design ensures stable motion control
  • Red finish provides clear visual identification
  • New condition guarantees factory-fresh reliability

Guided actuator for automation

The Festo DFM-20-100-P-A-KF is a guided actuator built for linear motion tasks in automated systems. It carries the manufacturer part number 170921 and arrives in a single-unit box. The red finish identifies the unit in cabinet layouts. Condition is new.

Engineers specifying linear guides

Control engineers and machine builders who need a ready-to-install guided actuator with a 20 mm bore and 100 mm stroke will find this unit matches the requirement. Buyers who need a different bore size, a longer stroke length or a non-guided cylinder variant should look at other models in the range.

Bore and stroke determine fit

The 20 mm bore and 100 mm stroke define the force output and travel distance available to the application. Verify these two figures against your mechanical design before ordering.

How it compares

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

Price $263.99
Pricier than about 84% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameDFM-20-100-P-A-KF
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the guide rods or bushings on the DFM-20-100-P-A-KF need periodic lubrication or replacement?

The guided actuator uses plain-bearing guide rods designed for maintenance-free operation; no scheduled lubrication is required and the bearings are not user-replaceable.

What limits continuous cycling on the DFM-20-100-P-A-KF — cushioning capacity or guide deflection?

The integrated pneumatic end-position cushioning absorbs kinetic energy at each stroke end, so cushioning capacity is the first limit reached under sustained high-speed cycling.

How much heat does the DFM-20-100-P-A-KF generate during all-day operation?

The actuator body stays near ambient temperature because expansion work is done by compressed air; only the solenoid valve coils add a few watts of warmth.

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