Multi-mount Air Cylinders

FJU and FJUK Series

Compact, Lightweight Cylinders Offer Mounting Flexibility and Convenience

FJU multi-mount cylinders are designed to provide mounting flexibility and convenience. These small, lightweight units save space, while their rectangular design creates mounting surfaces on the rod end, cap end, sides and bottom. They also include four extruded slots for sensor mounting on the top or bottom of the cylinder. Each unit comes with a standard piston, or customers can select a magnetic sensor for position sensing. Available with bore diameters from 6 to 32 millimeters and strokes from 5 to 50 millimeters, these cylinders are interchangeable with popular competitor devices for additional convenience. The FJU Series also includes a non-rotating version:

FJUK Series Multi-Mount Cylinders
The FJUK Series is appropriate for applications where anti-rotation and registration are critical as the piston extends and retracts, making the cylinders well-suited for package placement and figure stamping. FJUK cylinders offer all the standard features of the FJU Series plus a guide block securely attached to the piston rod, with a steel guide shaft attached to the guide block ensuring less than 0.8 degrees of rotation.

Key Specifications

  • Lightweight, compact body
  • Bore diameters: 6, 10, 16, 20, 25, 32 mm
  • Strokes from 5 to 50 mm
  • Maximum operating pressure: 150 psi
  • Hard anodized aluminum for corrosion resistance
  • Hard chrome-plated steel piston rod
  • Magnetic piston optional for all bores sizes for convenient electronic position sensing
  • Four extruded slots for mounting sensor on top or bottom surface of the cylinder
  • Nitrile Buna-N O-rings and seals
  • Standard rubber bumper
Technical Advantages
  • The unit’s rectangular design, with tapped and through holes, presents mounting surfaces on the rod end, cap end, sides and bottom.
  • The robust piston rod helps ensure long cylinder life.
  • Actuator body features hard-anodized aluminum construction to resist corrosion and offer low internal friction.
  • Four extruded slots allow sensor mounting on the top or bottom surface of a cylinder.

Application Examples

  • Packaging placement
  • Figure stamping