Powerhold Auto-Offset Chucking System



 Powerhold AUTO-OFFSET Chucking System:
Technical Features:
  • Powered by double or single piston actuators for automatic positioning

  • Counterbalanced for vibration-free rotation

  • Offset positioning "On The Fly"

  • Compatible with a variety of workholding devices

  • Machines eccentric and concentric diameters without changing machines

  • Reduced scrap

  • Increased efficiency

Size Max RPM (Central) Max RPM (Offset)
6" 3500 3000
8" 2800 2500
10" 2500 2000
12" 2000 1500

Dimensions (in):

Size A B C D E F G H J K L M
Description Mounting Surface Taper Mount O.A.L Length of C'weight Max Clearance Radius + G Stroke Stroke Thread Size +K Stroke Stroke Thread Size Max Offset
6.0" 6.3 A25 4.5 3.0 10.0 2.28 0.78 5/8-18 0.75 0.87 1¼-16 per application
8.0" 8.5 A26 4.81 3.5 10.5 2.28 0.94 5/8-18 0.75 0.73 1¼-16 per application
10.0" 9.8 A28 5.0 4.0 14.0 2.28 0.98 3/4-16 0.81 0.79 1½-16 per application
12.0" 12.0 A29 5.5 4.5 16.0 2.54 0.98 1.0-16 1.0 0.98 1¾-16 per application

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