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All Categories > Quick Change Collet Chucks > Quick Change Chucks > CB-NDR Collet Chucks - Pull to Close Dead Length Design for Servo Stop Bar Loaders > View Items  
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CB-NDR Collet Chucks - Pull to Close Dead Length Design for Servo Stop Bar Loaders

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The CB-NDR is a new patented Dead Length design collet chuck to be used with servo stop bar loaders. The NDR chuck is actuated as the draw tube is pulled into the machine spindle. The 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 positioned against the servo stop.

CB-NDR Features
  • Pull to Close Dead Length design produces no pull back and will not push the bar off the servo stop
  • Radial adjusting screws
  • Lubricated-for-life design requires minimal maintenance
  • All components hardened and precision ground for highest accuracy and long life
  • Spindle speeds up to 5,000 rpm




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  Results 1 - 6 of 6 Unit of Measure: Imperial Metric Both 1 

Model

Collet Model

Through Capacity

Clamping Range

Draw Tube Stroke

Max Draw Tube Force

Max. Clamp Force

Max Speed

Weight

Spindle Nose

CB65-NDR/140 SK65BZI 2.625 in
66
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
8,992 lbf
4078.88
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 37.9 lb
17.2
kg
140mm
CB65-NDR/A5 SK65BZI 2.625 in
66
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
8,992 lbf
4078.88
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 37.9 lb
17.2
kg
A2-5
CB65-NDR/A6 SK65BZI 2.625 in
66
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
8,992 lbf
4078.88
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 37.9 lb
17.2
kg
A2-6
CB65-NDR/A8 SK65BZI 2.625 in
66
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
8,992 lbf
4078.88
kgf
23,605 lbf
10707.06
kgf
6,000 rpm 37.9 lb
17.2
kg
A2-8
CB80-NDR/A6 SK80BZI 3.250 in
82.5
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
10,116 lbf
4588.74
kgf
25,853 lbf
11726.78
kgf
5,000 rpm 57.8 lb
26.2
kg
A2-6
CB80-NDR/A8 SK80BZI 3.250 in
82.5
mm
+/- .020 in
+/- 0.5
mm
.480 in
12.2
mm
10,116 lbf
4588.74
kgf
25,853 lbf
11726.78
kgf
5,000 rpm 57.8 lb
26.2
kg
A2-8
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