S50 Series Machining Centers

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CNC Machines Manufacturing and Servicing

Ru

En

+7 (3473) 439-281

info@skb-stankostroenie.com

+7 (906) 108-56-35

Modular design concept allows SKB “Stankostroenie” to offer affordable, easy-to-use, S50 series machining centers to meet the needs of any shop. Our machining centers are the perfect job shop machines for reducing setups and increasing accuracy on multi-sided and complex parts.

The Finite Element Method (FEM) analysis provides optimal machine design and light-weighted structure advantages while maintaining best machine rigidity.

S50 Machining Center

S50 Machining Center with a dual-axis table is a perfect solution for 3+2 machining and simultaneous 5-axis machining for multi-sided and complex parts. This machine allows to reduce setups times, increase part accuracy and shorten your cycle times.

Features:
✓ Traveling column design provides high-accuracy machining

✓ Rigid cast iron structure

✓ 5-axis simultaneous machining

✓ Built-in dual-axis rotary table

✓ Large capacity side-mount automatic tool changer

Specifications

DUAL-AXIS ROTARY TABLE

Table size, mm

Number of T-slots

T-slot width, mm

Central hole diam., mm

Max. table speed, min-1

А-axis

C-axis

Max. torque, Nm

A-axis

C-axis

Table rotation angle, deg

А-axis

С-axis

A and C-axis angular positioning (continuous), arc sec

A and C-axis input increment, mm

Max. distance from spindle nose to table surface, mm

Max. distance from spindle nose to rotary table axis (А-axis), mm

Max. table load

PINDLE

Spindle taper

Maximum taper inside the toolholder

Number of spindle speeds

Spindle speed range , min -1

Max. torque, Nm

TRAVELS

X - axis

Y - axis

Z - axis

X, Y, Z-axis positioning accuracy, mm

X, Y, Z-axis input increment, mm

Number of controlled axes

Number of simultaneously controlled axes

X, Y, Z-axis max. thrust, N

X, Y, Z-axis cutting feed range, mm/min

Number of cutting feed steps

X, Y, Z-axis rapid traverse, m/min

AUTOMATIC TOOL CHANGER

Capacity

Tool change time, sec

Max. tool diam. at 200 mm length, mm

Max. tool length at 60 mm diam., mm

Max. toolholder weight, kg

ELECTRICAL EQUIPMENT

Type of current

Voltage, V

Frequency, Hz

Electrical motor of main drive:

Nominal capacity, kW

Nominal speed, min-1

Max. speed, min-1

DIMENSIONS AND WEIGHT

Length/Width/Height, mm

Weight, kg

Ø 500

8

2х14H7 (6х14H11)

60 Н6

17

1000

180 (+90/-90)

360

±3

0,001

603

623

500

SK 40

Morse 4

Stepless

0…14000

53,5

700

500

±0,005

0,001

5

5 (3+2)

5000

1...15 000

Stepless

15…25

40

7

90

250

8

AC, three-phase

380+10%

50+2%

18,5

3300

18 000

3582x4160x2700

8000

* The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment

х

Machine Layout

Dual-axis rotary table

Machine Layout and Dimensions

х

Dual-axis rotary table

Dual-axis rotary table is the perfect solution for machining complex parts. It provides simultaneous 5-axis motion or position parts to nearly any angle for 3+2 multiside machining.

The use of a high-precision reduction gear assures a high reduction, high kinematic accuracy,low lost motion, high moment capacity and high stiffness.

Table Specifications

Faceplate size, mm

Number of T-slots

T-slot width, mm

Central hole diam., mm

Max. table speed, min-1

А-axis

C-axis

Max. torque, Nm

A-axis

C-axis

Table rotation angle, deg

А-axis

С-axis

A and C-axis angular positioning (continuous), arc sec

A and C-axis input increment, mm

Max. table load

Ø 500

8

2х14H7 (6х14H11)

60 Н6

17

1000

180 (+90/-90)

360

±3

0,001

500

х

S50V Machining Center

Our S50V is an affordable, easy-to-use machining center that meets the needs and the budget of any shop.

The use of the 4th axis expands technological capabilities of S50V making it a universal machining center suitable for any shop.

Features:
✓ Traveling column design provides high-accuracy machining

✓ Rigid cast iron structure

✓ The 4th axis expands technological capabilities of the machine

✓Large capacity side-mount automatic tool changer

Specifications

2-AXIS ROTARY TABLE

Table size, mm

Number of T-slots

T-slot width, mm

Max. table load

SPINDLE

Spindle taper

Maximum taper inside the toolholder

Spindle taper precision ratio

Number of spindle speeds

Spindle speed range , min -1

Max. torque, Nm

TRAVEL

Maximum travel, mm

X - axis

Y - axis

Z - axis

X, Y, Z-axis positioning accuracy, mm

X, Y, Z-axis input increment, mm

Number of controlled axes

Number of simultaneously controlled axes

X, Y, Z-axis max. thrust, N

X, Y, Z-axis cutting feed range, mm/min

Number of cutting feed steps

X, Y, Z-axis rapid traverse, m/min

AUTOMATIC TOOL CHANGER

Capacity

Tool change time, sec

Max. tool diam. at 200 mm length, mm

Max. tool length at 60 mm diam., mm

Max. toolholder weight, kg

ELECTRICAL EQUIPMENT

Type of current

Voltage, V

Frequency, Hz

Electrical motor of main motion drive:

Nominal capacity, kW

DIMENSIONS AND WEIGHT

Length/Width/Height, mm

Weight, kg

1000x500

5

5x18H7

500

SK 40

Morse 4

АТ4

Stepless

0…14000

53,5

700

500

±0,005

0,001

5

5 (3+2)

5000

1...15 000

Stepless

15…25

40

7

90

250

8

AC, three-phase

380+10%

50+2%

14

2500x2800x2600

7500

* The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment

х

Machine Layout

Machine Layout and Dimensions

х

S50VB Machining Center

Our S50VB machining center is intended for a totally integrated 5-axis machining of complex parts made of various materials like titan, nickel and aluminum alloys.

This machining center is the perfect solution for aerospace and electric-power industries.

S50VB design features a traveling column design, a tilting

spindle head (B-axis) and a horizontal-axis rotary table (A-axis) that

make this machining center perfect for 5-axis multisided machining of complex parts, such as aircraft engine blades, power modules and dispensers.

Features:
✓ Traveling column design provides high-accuracy machining

✓ Rigid cast iron structure

✓ The 4th axis expands technological capabilities of the machine

✓Large capacity side-mount automatic tool changer

Specifications

Highlighted specs

TABLE

Table size, mm

Number of T-slots

T-slot width, mm

Central hole diam., mm

Max. table speed, min-1

А-axis

Max. torque, Nm

A-axis

Table rotation angle, deg

А-axis

A-axis angular positioning (continuous), arc sec

Max. table load

SPINDLE

Spindle taper HSK 63

Spindle speed range , min -1 0…7000

Max. torque, Nm 66/85 (S1/S6)

TRAVELS

X - axis 700

Y - axis 500

Z - axis 460

X, Y, Z-axis positioning accuracy, mm 0,01

X, Y, Z-axis input increment, mm 0,001

Number of controlled axes 5

Number of simultaneously controlled axes 5

X, Y, Z-axis cutting feed range, mm/min 1...15 000

Number of cutting feed steps Stepless

X, Y, Z-axis rapid traverse, m/min 15…30

B-axis positioning accuracy, arc sec 16

B-axis input increment, deg. 0,001

B-axis tilting angle, deg ±45

Nominal B-axis speed, min -1 15

Nominal B-axis torque, Nm 2940

AUTOMATIC TOOL CHANGER

Capacity 24

Tool change time, sec 7

Max. tool diam. at 200 mm length, mm 80

Max. tool length at 60 mm diam., mm 250

Max. toolholder weight, kg 10

ELECTRICAL EQUIPMENT

Type of current AC, three-phase

Voltage, V 380+10%

Frequency, Hz 50+2%

Electrical motor of main motion drive:

Nominal capacity, kW 24,2

Nominal speed, min-1 3500

Max. speed, min-1 7000 (14000*)

DIMENSIONS AND WEIGHT

Length/Width/Height, mm 2500x2800x2600

Weight, kg 7500

Ø 320 (A-axis)

8

12H11 (12H7)

60H7

56 (with motor n=3450 min-1)

1500

360

16’

200

HSK 63

0…7000

66/85 (S1/S6)

700

500

460

0,01

0,001

5

1...15 000

Stepless

15…30

16

0,001

±45

15

2940

24

7

80

250

10

AC, three-phase

380+10%

50+2%

24,2

3500

7000 (14000*)

2500x2800x2600

7500

* The above specifications are subject to change without prior notice.

No liability for printing mistakes. Machine may be shown with optional equipment

х

Machine Layout

Options

Machine Layout and Dimensions

х

S50VB with a dual-axis table

Equipped with a dual-axis table S50VB becomes a very universal 6-axis machining center capable to solve any technological challenge.

Dual-axis rotary table

Dual-axis rotary table is the perfect solution for machining complex parts. It provides simultaneous 6-axis motion or position parts to nearly any angle for multiside machining.

S50VB machining center with the dual-axis table allows to reduce your setup times, increase your part accuracy and shorten your cycle times.

The use of a high-precision reduction gear assures a high reduction, high kinematic accuracy, low lost motion, high moment capacity and high stiffness.

Dual-axis rotary table

Faceplate size, mm

Number of T-slots

T-slot width, mm

Central hole diam., mm

Max. table speed, min-1

А-axis

C-axis

Max. torque, Nm

A-axis

C-axis

Table rotation angle, deg

А-axis

С-axis

A and C-axis angular positioning (continuous), arc sec

A and C-axis input increment, mm

Max. table load

Ø 500

8

2х14H7 (6х14H11)

60 Н6

17

1000

180 (+90/-90)

360

±3

0,001

500

х