Heavy lathe: DR80

Machine description:
– cast machine bed, rigid construction
– hardened and ground guideways
– spindle nose short taper DIN 55027
– main spindle bearings, double row cylindrical roller bearings
– hardened and ground gears
– electromagnetic brake coupling of the main spindle
– central lubrication of spindle and supports
– selfgear in upper support
– upper support +/- 90° swiveling
– longitudinal and vertical rapid speed with electric cross switch
– device for multiple threads
– tailstock on ball bearings easy adjustable

swing Ø over bed: 840mm, swing Ø over support: 490mm, distance between centers: 1500-10000mm
Title Unit of measurement Data
machining Ø over bed mm 800
machining Ø over support mm 490
swing Ø over bed mm 840
swing Ø over support mm 490
distance between centers mm 1500,2000,3000,
max. weight of workpiece kg 3500
performance of the main drive kW 18,5
speed range 1/min 10-1250
speeds 22
max. torque Nm 3000
spindle taper (metric) 115
rapid speed – longitudinal mm/min 5200
rapid speed – vertical mm/min 2000
working speed – longitudinal mm/r 0,033-5,6
working speed – vertical mm/r 0,013-2,064
machine dimensions :
lenght mm 3000,3740,4230,5240,6240,7240,10300,12420
width mm 1860
height mm 1625
weight kg 4450,5200,5400,6200,7400,9350,11900,13300