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Red Festo swing clamp cylinder model CLR-12-20-L-P-A in box

Festo

Festo CLR-12-20-L-P-A 535434 swing clamp cylinder electrician tool

SKU CH-T9X9-A64T4 MPN CLR-12-20-L-P-A

Swing clamp cylinder with 12 mm bore and 20 mm stroke for pneumatic clamping tasks

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Compact 12 mm bore fits tight workspaces
  • 20 mm stroke delivers precise clamping action
  • Festo pneumatic reliability for consistent electrician tool performance
  • Red finish enables quick visual identification on site
  • Supplied as single unit in protective box

Industrial Swing Clamp Cylinder

The Festo CLR-12-20-L-P-A is a pneumatic swing clamp cylinder built for automated fixturing and work-holding tasks. Its 12 mm bore and 20 mm stroke suit compact machine modules where linear clamping force must combine with a rotational swing motion.

Thermals Noise and Power Draw

Pneumatic actuation means no motor heat, electrical noise or continuous power consumption during holding. Compressed-air supply pressure determines clamping force and cycle speed, so energy draw scales only with actual actuation events in normal production use.

Upgrade Path and Fit

This unit replaces worn or undersized swing clamps on existing Festo 12 mm bore mounting patterns, part number 535434. The jump is worth it when a station needs the same footprint but a fresh seal kit and factory-calibrated swing timing to restore repeatable cycle rates.

How it compares

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

Price $225.99
Pricier than about 81% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameCLR-12-20-L-P-A
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I install the CLR-12-20-L-P-A swing clamp cylinder and which step is most often done incorrectly?

Mount the cylinder using the 12 mm and 20 mm dimensions for alignment, then connect the pneumatic ports; the step most often missed is setting the swing angle before pressurising the unit.

What maintenance or replacement will the CLR-12-20-L-P-A need over time?

Plan to replace seals and the piston rod after extended cycling; the manufacturer covers parts for three years and labour for one year.

What is the first limit that appears on the CLR-12-20-L-P-A during sustained clamping cycles?

Heat buildup in the cylinder body becomes the limiting factor during continuous operation, reducing clamping force before mechanical wear occurs.

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