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S Pad Collet Chuck Models


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CB-NB/S Collet Chucks - Pull Back Design

CB-NB/S Collet Chucks - Pull Back Design

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In the CB-NB/S series collet chuck, the master collet is coupled directly to the draw tube connector. As the draw tube is actuated, the master collet is drawn into the tapered seat of the chuck body, efficiently translating draw tube force into maximum clamping force.

CB-NB/S Features
  • Pull Back design maximizes the efficiency of the clamping system by concentrating all forces in the direction of the spindle for highest accuracy and greatest overall rigidity.
  • Low profile OD and short overall length provides increased tool clearance and maximum utilization of the machine's Z axis travel compared to conventional master collet chucks
  • Radial adjusting screws for fast, accurate ...
CB-ND/S Collet Chucks - Dead Length Design

CB-ND/S Collet Chucks - Dead Length Design

(11)
In the CB-ND/S series collet chuck, the master collet is coupled to the chuck body and remains stationary as the tapered seat moves forward during clamping. This design keeps the collet in a fixed Z axis position as the chuck is actuated, and does not create a pull back effect on the bar.

CB-ND/S Features
  • Dead Length design produces no pull back on the workpiece
  • Low profile OD and short overall length provides increased tool clearance and maximum utilization of the machine's Z axis travel compared to conventional master collet chucks
  • Radial adjusting screws for fast, accurate adjustment
  • Lubricated-for-life design requires minimal maintenance
  • All components hardened and precision ground for ...
CB-NDR/S Collet Chucks - Pull to Close Dead Length Design for Servo Bar Loaders

CB-NDR/S Collet Chucks - Pull to Close Dead Length Design for Servo Bar Loaders

(9)
The CB-NDR/S series collet chuck, is a new patented Dead Length design for use with servo stop bar loaders. The chuck is actuated as the draw tube is pulled into machine spindle. The master collet is coupled to the chuck body and remains stationary as the tapered seat moves forward during clamping. This feature keeps the collet in a fixed Z axis position, and since the draw tube is moving into the spindle, the bar remains posi tioned against the servo stop.

CB-NDR/S Features
  • Pull to Close Dead Length design produces no pull back and will not push the bar off the servo stop
  • Radial adjusting screws for fast, accurate adjustment
  • Lubricated-for-life design requires minimal maintenance
  • All components ...
CB-NS/S Collet Chucks - Sub Spindle Design

CB-NS/S Collet Chucks - Sub Spindle Design

(8)
The CB-NS/S series is a low profile dead length collet chuck designed especially for sub spindle applications. The master collet is coupled to the chuck body and remains stationary as the tapered seat moves forward during clamping. This design keeps the collet in a fixed Z axis position as the chuck is actuated, and does not create a pull back effect on the bar.

CB-NS/S Features
  • Dead Length design produces no pull back on the workpiece
  • Reduced chuck OD for maximum clearance on sub spindles
  • Short overall length provides increased tool clearance and maximum utilization of the machine's Z axis travel compared to conventional master collet chucks
  • Internal mounting for ejectors and stops
  • All ...
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