DUS 560

Böhringer VDF lathe with programmable cycles
Center width 2000 mm
Connected load 19 kW

Working area/dimensions
Swing diameter over bed 570 mm
Swing diameter over face slide 365 mm
Displacement path of the facing slide 345 mm
Displacement path of the upper support 125 mm
Center height above flat track 280 mm
Bed width 360 mm
Bed slide guide length 520 mm
Facing slide width 225 mm
Facing slide length 680 mm
Upper support width 140 mm
Turning tool cross section according to DIN 770 hxw 32x25 mm

Main spindle
Spindle head according to DIN 55 027 size 8
Spindle diameter in the front bearing diameter 100 mm
Spindle bore diameter 62 mm
Inner taper of the main spindle 70 metres.

Main drive
Infinitely variable three-phase motor (AC motor)
Drive power 60% / 100% ED 19/15 kW
Torque 60% / 100% ED 1800/1400 Nm
Total speed range 3-2500 min
Gear stages 2
Speed range gear stage I 3 – 500 min.
Speed range gear stage II 15 – 2500 min.
Constant cutting speed 1 – 12000 m/min.
Speed influence 50 – 120%
Load display in % on the screen 0 – 140%

Feed drives
Three-phase servo drives (AC motor)
Feed range flat and longitudinal 0.01 – 50 mm/rev
Max. feed speed plan (rapid traverse) 5 m/min.
Conventional rapid traverse plan 2.5 m/min.
Max. feed speed along (rapid traverse) 10 m/min.
Conventional rapid traverse along 5 m/min.
Feed force plan 7100 N
Feed force length 12500 N
Feed control 0 – 120%
Thread pitches
Metric threads (longitudinal, flat and tapered) 0.1 – 2000 mm
Tailstock
Quill diameter 80 mm
Quill stroke 190 mm
Inner taper of the quill MK 5
Tip angle, normal 60°
Clamping and guiding devices
Face plate diameter, normal diameter 560 mm
Three and four jaw chucks, diameter according to VDF 6025 diameter 250 ... 315 mm
Largest guide diameter of the fixed rest stick diameter 315 mm
of the moving rest stick diameter 160 mm
Permissible workpiece weights
Flying, max. center of gravity distance 200 mm
of the front edge of the clamping device 400 kg
with tailstock 1000 kg
with 1 resting stick 1300 kg
with 2 stanchions 1600 kg

with 3-jaw chuck Forkart
with Mayfran chip conveyor with water pump
complete with operating instructions, machine manual, electrical circuit diagrams
Sold without tools