LT800, LT1000


  Lathes for Height of centers 410-500mm

⇔  Manufacturer: ZMM.

⇔  Origin: Bulgari


LT800, LT1000
Computer numerical control lathes are modern metal cutting machines, full of technological opportunities. They are suitable for processing parts with highly complex surfaces where the requirements for dimensional accuracy do not tolerate any deviation. These lathes are used in a variety of serial productions in the field of mechanical and automobile engineering, and many others, of course.
 
We offer two types of CNC machines: LT and LCC.
 
The CNC machines of LCC type can be implemented with C–axis motor driven turret. Their speed control is infinitely variable, while the machines of LT type are equipped with a headstock with 3 or 4 speed range changes where the switching between the speed ranges is done manually.
 
Usually, simpler systems are used for the main motor control. All modern CNC systems have built-in additional functions to implement simple cycles, and thus they are called cyclical controlled. Cyclical controlled lathes, just like all numerical machines, are characterized by great processing accuracy and high efficiency. They are designed in such a way that their service is easy and convenient – their processing and cycles are easily reached, without any serious knowledge of CNC system programming being required.
 
They are fully implemented in line with the customers’ requirements on CNC systems and the necessary equipment.
 
For the machine’s computer numerical control system, the client is allowed to choose among the latest versions of the systems of Fanuc, Siemens, Fagor, or Hiedenhein.
STANDARD MACHINE SPECIFICATION
 
LT800
LT1000
CAPACITY
Height of centers
mm
410
510
 
Swing over bed
mm
890
1090
 
Swing over cross slide
mm
490
690
 
Width of bed
mm
700
 
Distance between centers
mm
1500; 3000; 4000; 5000; 6000
SPINDLE
Spindle nose DIN 55027
No
15
 
Front bearing diameter
mm
200
 
Spindle bore
mm
155
 
Spindle taper
Metric
160
HEAD STOCK
Number of spindle speeds
 
4
 
I - Range
rpm
3,7 - 15,6
 
II - Range
rpm
14,7 - 62
 
III - Range
rpm
58 - 250
 
IV - Range
rpm
235 - 1000
TRAVELS AND FEEDS
Longitudinal feed (Z-axis)
m/min
8 (max)
 
Lateral feed (X-axis)
m/min
8 (max)
 
Rapid traverse (Z and X-axis)
m/min
8 (max)
 
Cross slide maximum travel
mm
525
BALL SCREW
Z-axis
mm
63 x 10
 
X-axis
mm
40 x 10
TAIL STOCK
Quill diameter
mm
125
 
Quill travel
mm
250
 
Quill taper
Morse
6
DRIVES
Main drive power
kW
30kW (AT180LL4)
 
Z-axis servo drive power
kW/N.m
27 N.m (4,87kW) (1FK7101)
 
X-axis servo drive power
kW/N.m
11 N.m (2,29kW) (1FK7063)
 
Spindle maximum torque
N.m
5000
 
Z-axis tow strength
daN
1600
 
X-axis tow strength
daN
800
TOOL HOLER
Quick change type
 
MD1
CNC SYSTEM
 
 
Siemens
WEIGHT
For DBC 3000 mm
kg
8800
9300
 
CNC System and servo drives available also: Heidenhain; Fanuc; Fagor