Powerhold High Speed Chucks

Powerhold High Speed Chucks
    
Technical Features:
  • Balanced for High-Speed
  • Design limits jaw force loss at max. RPM to within 30% of initial jaw force with qualified top jaws
  • Tested Accuracy to .0005" T.I.R
  • Max Permissible Drawtube Pull from 3,300 to 10,800lbs
  • Grip Per Jaw at Max Draw Tube Pull ranges from 2,600 to10,200lbs
  • Max RPM's range from 4500 to 8000
  • Weights range from 14 to 71 lbs
  • Moments of Inertia (LB-FT-SECē) from .0105 to .204
  • Two piece body enables rebuilding to certified standards within 24 hours
  • Custom Jaws available for specific applications

Technical Data:
Chuck
Size		 Spindle
Mtg.		 Max Permissible
Drawtube Pull		 Grip Per Jaw At
Max Draw Tube Pull		 Max
Speed		 Approx
Wt.		 Moment of Inertia
Lb-Ft-Secē
4.8 A4,A5/PR 3300 2600 8000 14 Lbs. 0.0105
5.5 A5/PR 3300 2600 7000 15 Lbs. 0.017
6.5 A5,A6/PR 4500 4000 6000 25 Lbs. 0.042
7.7 A5,A6/PR 6300 5000 5000 39 Lbs. 0.068
8.2 A6/PR 6300 5000 5000 41 Lbs. 0.082
10.0 A8/PR 10,800 10,200 4500 71 Lbs. 0.204

*Click Here for Dimensions of the High Speed Powerhold Chuck.