Key features STAMA SYSTEM 8:

 

    • 6-sided, highly productive complete machining. Economical, precise and flexible – for small and large volume production.
    • System 8 MT is a milling-turning center for the 5-axis complete machining of large workpieces from the chuck or a device. With single-spindle and double-spindle options, and one or two turning spindles – these machining centers are ideal for powerful and precise complete vertical milling and turning.
    • The System 8 MT offers total freedom for the individual design of highly productive manufacturing processes. Manufacturing on one center ensures more efficient quality assurance, lower logistics expenses and more freedom for the operator.
    • Integrated workpiece handling, defined loading positions and predefined interfaces for easy automation with various loading and unloading systems.
    • With the ability to mill and turn a vast range of workpiece sizes and geometries, STAMA System MT 8 and MT 8 TWIN machining centers lead to significant cost and time savings.
MACHINE

MT 831 SINGLE

MT 831 TWIN

Spindle distance, mm

400

X-axis travel, mm

400

700

Y-axis travel, mm

400

400

Z-axis travel, mm

400

400

Milling spindle power, kW

22 / 51 

2 x 22 / 51 

Milling spindle torque, Nm

140 / 170

2 x 140 / 170

Milling spindle speed, x 1000 min-1

10 / 12 / 15

10 / 12 / 15

Turning spindle power, kW

43

2 x 43

Turning spindle torque, Nm

180

2 x 180 

Turning spindle speed, x 1000 min-1

4,2

4,2

Chip-to-Chip time, s

2,9

3,0

Rapid feed, max.

75 m / min

75 m / min

Number of tools, max.

70

2 x 35

Tool taper

HSK-A63

HSK-A63

Tool weight, kg

5 / 10

5 / 10 

Tool diameter, mm

88 / 140

88 / 140 

Tool length, max.

300 mm

300 mm

 

MACHINE

MT 837 SINGLE

MT 837 TWIN

Spindle distance, mm

600

X-axis travel, mm

800

800

Y-axis travel, mm

550

550

Z-axis travel, mm

550

550

Milling spindle power, kW

31

2 x 31

Milling spindle torque, Nm

115

2 x 115

Milling spindle speed, x 1000 min-1

16

16

Turning spindle power, kW

43 / 61

2 x 43 / 61

Turning spindle torque, Nm

180 / 610

2 x 180  / 610

Turning spindle speed, x 1000 min-1

4,2 / 1,8

4,2 / 1,8

Chip-to-Chip time, s

3,3

3,4

Rapid feed, max.

65 m / min

65 m / min

Number of tools, max.

60 / 69

2 x 30 / 48

Tool taper

HSK-A63

HSK-A63

Tool weight, kg

 10

10 

Tool diameter, mm

98 / 200

148 / 250 

Tool length, max.

400 mm

400 mm

 

MACHINE

MT 838 SINGLE

MT 838 TWIN

Spindle distance, mm

600

X-axis travel, mm

800

800

Y-axis travel, mm

550

550

Z-axis travel, mm

550

550

Milling spindle power, kW

65

2 x 65

Milling spindle torque, Nm

400

2 x 400

Milling spindle speed, x 1000 min-1

10

10

Turning spindle power, kW

43 / 61

2 x 43 / 61

Turning spindle torque, Nm

180 / 610

2 x 180  / 610

Turning spindle speed, x 1000 min-1

4,2 / 1,8

4,2 / 1,8

Chip-to-Chip time, s

3,3

3,4

Rapid feed, max.

65 m / min

65 m / min

Number of tools, max.

40 / 64

2 x 20 / 32

Tool taper

HSK-A63

HSK-A100

Tool weight, kg

 10

18

Tool diameter, mm

98 / 200

148 / 250 

Tool length, max.

400 mm

400 mm

 

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