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Red Festo guided actuator in rectangular box

Festo

Festo DFM-20-50-P-A-KF 170919 guided actuator electrician tool

SKU CH-FTW4-R17QJ MPN DFM-20-50-P-A-KF

Guided actuator DFM-20-50-P-A-KF 170919 with 20 mm bore and 50 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 delivers precise linear motion with 20 mm bore
  • 50 mm stroke length suits compact installation spaces
  • Festo engineering ensures reliable pneumatic performance
  • New condition guarantees full factory specification compliance
  • Manufacturer part 170919 simplifies ordering and replacement

Guided actuator for electricians

The Festo DFM-20-50-P-A-KF is a guided actuator designed for electrician applications. It arrives new in a single pack with a red finish and carries the manufacturer part number 170919. The unit is supplied in a box and classified as test equipment for professional use.

Check mounting and control compatibility

Verify that your existing system can accommodate the actuator’s mechanical interface and control signals before ordering. Confirm the available space and alignment requirements match the guided design. Ensure the power supply and controller specifications suit the device’s operating parameters.

Thermals noise and power draw

Normal operation produces heat consistent with industrial actuator duty cycles. Acoustic output remains low enough for typical workshop environments. Power consumption follows the rated specifications for the guided mechanism under standard load conditions.

How it compares

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

Price $241.99
Pricier than about 82% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameDFM-20-50-P-A-KF
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Does the DFM-20-50-P-A-KF box include mounting hardware or must I order brackets separately?

The product is supplied as a single guided actuator in one box. No additional brackets, tubing or fittings are mentioned in the packaging details.

What do the numbers 20 and 50 in the model code tell me about stroke or bore?

In Festo naming the first figure is the piston diameter in millimetres and the second is the stroke length in millimetres, so this unit has a 20 mm bore and a 50 mm stroke.

How does a 50 mm stroke affect reach when the actuator is installed in a control cabinet?

A 50 mm stroke provides 50 millimetres of linear travel, which determines the maximum push or pull distance the guided rod can achieve inside the cabinet.

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