Metric Interchange Cylinders

FJS Series

Precise Power for Tight Spaces

FJS Series air cylinders function as drop-replacements for the discontinued Global Series.™ Units deliver short strokes in a compact design — similar to Original Pancake® cylinders — but are designed to meet international requirements. Interchangeable with other metric-based pneumatic designs in bore sizes ranging from 12 to 100 millimeters, and stroke lengths ranging from 5 to 100 millimeters.

Excellent Wear Resistance
Each FJS cylinder’s body provides excellent durability. For long product life, FJS features stainless steel or hard chrome plated carbon steel piston rods depending on bore size. The FJS Series also exhibits excellent load-bearing capabilities due to polytetrafluoroethylene (PTFE) and steel bearings. And, each cylinder comes pre-lubricated with Magnalube-G® — a Teflon™-impregnated grease that boosts resistance to moisture, water and oil separation.

Key Specifications

  • Ten bore sizes from 12 to 100 millimeters
  • Standard stroke lengths: 5 to 100 millimeters
  • Metric or inch rod thread end mounting
  • NPT, BSP parallel and BSP tapered port options
  • Rod ends: female with wrench flats or male rod with wrench flats and jam nut
  • Hard anodized bodies for superior corrosion resistance
  • Pressure rated to 150 psi
  • Magnetic piston option for cylinder position sensing
  • Full complement of mounting options
Technical Advantages
  • PTFE and steel bearings for excellent load bearing.
  • Hard chrome-plated steel or stainless steel piston rods improve longevity.
  • Magnalube-G grease extends cylinder life across a wide temperature range.
  • Round sensor profiles accommodate switches without mounting brackets.
  • Cylinders are interchangeable with many square, compact actuators from other manufacturers.

Application Examples

  • Conveyors
  • Semiconductor processing
  • Motorcycle shocks
  • Exhaust brakes
  • Manifold mounts
  • High-temperature applications
    • Mold knock-out

Custom Solutions