TUR 1150 / 1350 / 1550 MN.

For the longitudinal travel of the saddle in 2m and 4m machines is used a very rigid ball screw of 80mm diameter. The 6m and 8m long machine has a geardrive (pignon with rack) in longitudinal axis.

 

TUR 1150/1350/1550 MN is equipped with Linear Measuring System in the X-axis as standard. The Linear Measuring System ensures a high positioning accuracy and higher repeatability. The linear measuring system eliminates deviations of position due to expansion of the ball screw because of temperature fl uctuations or play between nut and screw any other mechanical play. The heavy-duty tailstock allows bigger workpiece loads and reduces vibration during heavy rough cutting. The extra large 200 mm diameter quill is hardened and has a built-in live centre with MT 6 Taper. The tailstock is on an air cushion for easy movement as standard. The tailstock can be easily positioned by carriage using a quick-released coupling. Hydraulically operated tailstock is offered also as an option.

 
 
 
CAPACITY  TUR 1150 MN TUR 1350 MN TUR 1550 MN
Distance between centers (other lenghts on special request)mm 2000 – 4000 – 6000 – 8000
Swing over bed mm 1150 1350 1550
Swing over saddle mm 700 900 1100

Swing over gap

mm 1350 1550 1750

Max. weight between centers (without steady rest)

kg 9000

Max. weight between centers (with one steady rest)

kg 12000

Max. weight between centers (with two steady rest)

kg 15000
HEADSTOCK 

Top spindle speed ranges (standard machine with 140 mm spindle bore)

rpm

I: 2–200,

II: 180-900

Standard execution:

Spindle nose Camlock

DIN55026

A2-15

Spindle bore

mm 140

Front bearing

mm 250

Special execution 220:

Spindle nose

DIN55026

A2-15

Spindle bore

mm 220

Standard execution 320:

Spindle nose

DIN55026

A2-20

Spindle bore

mm 320
SADDLE 

Cross slide travel X-axis

mm 650 750 775

Rapid travel Z-axis

m/min

8

Rapid travel X-axis

m/min 10

Ball screw Z-axis (2, 4 m b.c.)

mm

63

Drive  Z-axis (6, 8 m b.c.)

- Gear Drive

Ball screw X-axis

mm

40

TAILSTOCK 

Quill diameter

mm 200