Features


We design custom power chucks for applications where speed and first-operation precision are a priority. Remove large amounts of material fast, with unique configurations of up to five jaws per chuck.

  • Internal and external chucking
  • Drawbar, tube operated, or built-in cylinder
  • Drawbar force up to 9,000 lbs
  • Repeatability to 0.0005 TIR
  • Replaceable jaws to 0.0005 TIR
  • Max weight 183 lbs
  • Hole-thru available
  • Coolant-thru available
  • Completely sealed
  • Self-centering or compensating
  • Pullback against fixed stops
  • Up to 5 jaws on a single chuck
  • Up to 5.5-to-1 mechanical advantage
  • Standard diameters: 5.625, 6.00, 7,75, 8.00, 10.00, 12.00

Power chuck models

We design power chucks that take your operation to the next level. Our engineers work with your specifications and unique needs to design and configure the right power chuck to fit your applications and deliver better, faster results.

POWER CHUCK OVERVIEW

R1200 Series


Drawbar, hydraulic, air self-centering, or compensating external chucks with 2- or 3-jaw options and 7.75” to 12” diameters.

R1200 DRAWBAR
R1200 BUILT-IN CYLINDER

R1600 & 4600 Series


Drawbar internal and external chucks with 6” or 10” diameters, or built-in cylider chucks with 6”, 8”, 10” or 12” diameters.

R1600 AND R4600 DRAWBAR
R1600 AND R4600 BUILT-IN CYLINDER

R2200 Series


Drawbar or built-in cylinder external chucks with 2- or 3-jaw travel per jaw of 0.140 min. Max drawbar force of 5,000 lbs., max pressure of 425. 

R2200 DRAWBAR
R2200 BUILT-IN CYLINDER

R4200 Series


Drawbar, air, or hydraulic internal and external 2- or 3-jaw chucks with 8”, 10” or 12” diameters.

R4200 DRAWBAR
R4200 BUILT-IN CYLINDER

R4400 Series


Drawbar, air, or hydraulic internal and external 2- or 3-jaw chucks with 5.625”, 6.5” or 8.5” diameters.

R4400 DRAWBAR
R4400 BUILT-IN CYINDER

R6200 and R6300


Internal and external 12” chucks with pull-down action.

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