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MicroCentric CB65-NDR/140 NDR Series - Pull to Close Dead Length Chucks
MODEL CB65-NDR/140
$7,235.29 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
A Dimension
3.886 in
Accuracy
.0004 in
B Dimension
6.480 in
Clamping Range
+/- .020 in
Collet Model
SK65BZI
Draw Tube Stroke
.480 in
E Dimension
5.978 in
F Dimension
.354 in
Max Speed
6,000 rpm
Max. Clamp Force
23,605 lbs
Spindle Nose
140mm
Through Capacity
2.560 in
Weight
37.9 lb
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
