CU1250RD

Unlike universal lathes, here the speed control is infinitely variable through the use of a frequency inverter

It is possible to provide a “Continuous cutting speed” (V-const), i.e. the cutting speed is maintained during a change in the turning diameter, thus achieving higher precision and smoothness of the surface. By customer’s wish the machines might be implemented, taking into account the linear displacement and positioning through installation of a digital indication

Product Brochure

STANDARD MACHINE SPECIFICATIONCU1250RD
CAPACITYHeight of centersmm625
Swing over bedmm1320
Swing over cross slidemm940
Swing in gapmm1500
Width of bedmm700
Distance between centersmm1500; 2000; 3000; 4000; 5000; 6000; 7000; 8000; 9000; 10000
SPINDLESpindle nose DIN 55027No15
Spindle boremm155
Spindle taperMetric160
HEAD STOCKNumber of spindle speedsInfinitely variable in 4 sub-ranges
Spindle variable speed sub-rangesrpm3,7-15,6; 14,7-62; 58-250; 235-1000
Main motor powerkw30
FEEDSNumber of feeds160
Longitudinal feed rangemm/rev0,032 – 38,9
Cross feed rangemm/rev0,016 – 19,45
THREADSNumber of threads80
Metric thread rangemm0,5 – 480
Inch thread rangeTpi60 – 1/16
Module thread rangeModule0,125 – 120
DP thread rangeDP240 – ¼
CARRIAGECross slide travelmm625
Top slide travelmm270
TAIL STOCKQuill diametermm125
Quill taperMorseNo.6
Quill travelmm260
WEIGHTFor DBC 3000 mmkg8550

Related products