> PNEUMATIC CHUCK > HAND PRESS > SPINDLE > IMPACT PRESS

PNEUMATIC CHUCK

Made by precision manufacturer.
Utilizing intelligence and invention.

Features

  • High fitting and repeatability.
  • The jaws slide parallel motion preciously
    so that stroke is very short.
  • Grip adjustment is freely by changeable working pressure.
  • Gripping both as an outside and an inside diameter.
  • Compact design for space-saving.
  • Wide product range to meet the various demand.
  • Custom-made is available for various requests.

Product lineup

Wedge type

  • Wedge type sleeves convert vertical motion of piston into
    parallel motion of jaws.
  • Since high precision repeatability (max.2um),
    centering is needless in every gripping cycle.

Crossbar type

  • NAKA’s proprietary technology.
  • Since the jaw holders are sliding across by crossing in center,
    the bearing area is widened.
  • Static gripping even with tall jaw or long stroke.
  • Since jaws move smoothly, less wear, long service life.

Size

  • 1/2/3/4 inch are available.
  • Up to 14 inch.

Body material

  • Aluminum or iron.
  • Aluminum is good for moment of low inertia.
  • Iron is good for high rigidity.

Jaws

  • 2/3/4 jaws
  • 3 jaws type is useful for various applications.
  • Select the appropriate air chuck for your application.

Stroke

  • φ1-φ10mm
  • Up to φ32mm

Application

  • Processing
  • Grinding

    High precision to meet the
    demand.
    *Rotary type*Dust cover

  • Lathing

    Easy lathing for small
    workpiece.
    *Rotary type

  • Machining

    Tough constitution for
    continuous operation.
    *Stationary type*Rotary type

  • Transferring
  • horizontally articulated
    robot

    High speed / precision
    transfer of heavy objects.
    *Stationary type

  • Vertically articulated
    robot

    Easy for vertical transfer by
    powerful gripping.
    *Stationary type

  • Rotary unit

    Quick and precision jaw
    movement makes possibility
    for high speed operation.
    *Stationary type

  • Measuring
  • Inside diameter

    High precision appropriate
    for measurement and
    inspection.
    *Stationary type

  • Outside diameter

    Appropriate for inspection.
    *Stationary type

  • Extra-long application

    Static holding with thru hole.
    *Stationary type