VCF 850series

Multi-purpose machining center

VCF 850 series

VCF 850

VCF 850SR

VCF 850L

VCF 850LSR

02

Multi purpose moving column vertical machining center, providing a 3m long machining area and full 5 axis simultaneous capability to satisfy a wide range of applications. A 2m version is also available.

- A highly stable, rigid column and bed structure optimized by FEM analysis enables a wide variety of cutting applications to be successfully achieved, such as complex high speed milling operations and heavy duty cutting.

- The VCF850 moving column design concept provides the maximum working area in a compact machine footprint compared to traditional design vertical machining centers.

- The diversified design includes two versions of rotary table, namely embedded type and a versatile top-mounted type.

VCF 850 series

03

Main Spindle

Built-in type spindle to provide high reliability with minimized

noise and vibration.

+/-110 deg B axis tilting head to satisfy highly flexible machining processes

Oil cooler with control accuracy of 0.1℃

Built-in type spindle provides high reliability and minimizes noise and vibration.

The spindle and tools are rigidly mounted to increase the tool

rigidity and reduce vibration. Tool service life, surface roughness,

and machine productivity are greatly improved.

Dual contact tool system

12000* r/min

Torque : N.m ( ft·lb ) Power : kW ( Hp )

Torque : N.m ( ft·lb ) Power : kW ( Hp ) Torque : N.m ( ft·lb ) Power : kW ( Hp )

. Torque : N.m ( ft·lb ) Power : kW ( Hp ).

14.72 ( 19.7 )17.67 ( 23.7 )

18.5 ( 24.8 )22 ( 29.5 )

147.25 ( 108.7 )119.37 ( 88.1 )

204.16 ( 150.7 ) S3 ( 25 % )

S2 ( 15 min )

S1 ( Cont )S1 ( Cont )

S2 ( 30 min )

100003000

28368651

11.78 ( 15.8 )14.01 ( 18.8 )

18.5 ( 24.8 )22 ( 29.5 )

98.17 ( 72.4 )79.55 ( 58.7 )

117.74 ( 86.9 ) S3 ( 25 % )

S2 ( 15 min )S1 ( Cont ) S1

( Cont )

S2( 30 min )

1800080004000

50001500

18001

19.1 ( 25.6 )21.73 ( 29.1 )

24 ( 32.2)27.31 ( 36.6 )32 ( 42.9 )

S1 ( Cont ) S1 ( Cont )S6 ( 40% - ED 2min )S6 ( 40% - ED 2min )

120002420 103001

8.42 ( 11.3 )

15.88 ( 21.3 )

94.7 ( 69.9 )

126.27 ( 93.2 )

94.7 ( 69.9 )

126.27 ( 93.2 )S1 ( Cont )

S6 ( 40% - ED 2min )S6 ( 40% - ED 2min )

18000103002420 132001

Spindle speed ( r/min )Spindle speed ( r/min )

Spindle speed ( r/min )Spindle speed ( r/min )

S1 ( Cont )

Torque : N.m ( ft·lb ) Power : kW ( Hp )

Torque : N.m ( ft·lb ) Power : kW ( Hp ) Torque : N.m ( ft·lb ) Power : kW ( Hp )

. Torque : N.m ( ft·lb ) Power : kW ( Hp ).

14.72 ( 19.7 )17.67 ( 23.7 )

18.5 ( 24.8 )22 ( 29.5 )

147.25 ( 108.7 )119.37 ( 88.1 )

204.16 ( 150.7 ) S3 ( 25 % )

S2 ( 15 min )

S1 ( Cont )S1 ( Cont )

S2 ( 30 min )

100003000

28368651

11.78 ( 15.8 )14.01 ( 18.8 )

18.5 ( 24.8 )22 ( 29.5 )

98.17 ( 72.4 )79.55 ( 58.7 )

117.74 ( 86.9 ) S3 ( 25 % )

S2 ( 15 min )S1 ( Cont ) S1

( Cont )

S2( 30 min )

1800080004000

50001500

18001

19.1 ( 25.6 )21.73 ( 29.1 )

24 ( 32.2)27.31 ( 36.6 )32 ( 42.9 )

S1 ( Cont ) S1 ( Cont )S6 ( 40% - ED 2min )S6 ( 40% - ED 2min )

120002420 103001

8.42 ( 11.3 )

15.88 ( 21.3 )

94.7 ( 69.9 )

126.27 ( 93.2 )

94.7 ( 69.9 )

126.27 ( 93.2 )S1 ( Cont )

S6 ( 40% - ED 2min )S6 ( 40% - ED 2min )

18000103002420 132001

Spindle speed ( r/min )Spindle speed ( r/min )

Spindle speed ( r/min )Spindle speed ( r/min )

S1 ( Cont )

Spindle Power - Torque Curve

Max. spindle speed : 12000 r/minDOOSAN-FANUC i Series

FANUC 31i-5 / FANUC 31i

Spindle motor :22 / 18.5 kW ( 29.5 / 24.8 Hp )

Max. spindle speed : 12000 r/minHEIDENHEIN

Spindle motor : 32 / 24 kW ( 42.9 / 32.2 Hp )

* Please consult our sales engineer for higher RPM specification machines

The milling spindle has a +/-110 deg continuous tilting B axis with built in motor to achieve the optimum performance and versatility.

std. std.

std.

± 110°

04

Higher flexibility for wider range of work types and higher productivity.

Application

Rotary TableEmbedded and top-mounted type tables are available to satisfy a diverse range of machining applications. Both versions provide continuous rotary movement for complex and accurate machining. Hydraulic clamping of the rotary axis also allows heavy duty cutting to be achieved.

D 500

D 800

Center Partition

VCF 850 [ L ]

VCF 850LSR

VCF 850SR

3 axis standard

5 axes standard

5 axis with center partition( Embedded rotary table )

5 axis with center partition( Top-mounted C axis rotary table

both sides )

4 axes standard

3 axis with center partition

5 axes long workpieces

5 axis with center partition( Top-mounted C axis rotary table )

5 axis with center partition( Top-mounted and embedded

rotary tables )

4 axis with center partition

Continuous cutting with one-time setting

5 axes long workpieces Continuous cutting with one-time setting

5 axis with center partition( Top-mounted A axis rotary table )

Long workpieces

5 axes long workpieces Tilt cutting and end-support

5 axis with center partition( Top-mounted A axis rotary

table both sides )

05

Roller type LM guideways and high rigidity couplings

enhance the rigidity and accuracy of the X / Y / Z linear

feed systems.

X-axis 3 configurationY, Z axes 2 configuration

High Rigidity Roller-type LM Guideway

Guideway construction

AC servo motor with excellent acceleration / deceleration

feature is adopted for maximum traverse rate.

X / Y / Z 40 / 40 / 40 m/min

Rapid Traverse

Tool Magazine

Pick up magazine

Tool storage capacity5 ea

Drum Type Chain TypeFor longer,( up to 450mm ) larger toolsTool storage capacity60 eaTool storage capacity30 ea

Highly durable and reliable ATC powered by servo motor.

opt. opt.std.

06

3793

( 14

9.3

)79

2 ( 31

.2 )

4585

( 18

0.5

)703 ( 27.7 )

550R

550R

R 697

5440 ( 214.2 ) 1153 ( 45.4 )

5440 ( 214.2 ) 1153 ( 45.4 )

1070

( 42

.1 )

100

( 3.9

)

1610 ( 63.4 ) 1587 ( 62.5 )3196( 12.5.8 ) ( DOOR-OPEN WIDTH )

860

( 33.

9 )

1654

( 65

.1 )

600( 23.6 ) ( 13.0 ) ( 28.5 )

330 3794 ( 149.4 ) 725

3089

( 12

1.6

)16

4 ( 6.

5 )34

87 (

137.

3 )

Top view Unit: mm ( inch )

Right side view

Left side view

Front view

External Dimensions

Table Dimensions

Rigid Table

Rigid Table W / D800 Built_in Rotary Table

D500 Rotary table

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

T-slot detail

3500 ( 137.8 )

135

150

150

150

150

135

250 ( 9.8 )

210 (

8.3 )

CENTER BUSH #1

18+0.027

+0.2 0

+0.041 0.020

0 ( 0.7 ) ( H8 )

12 ( 0.5 )

( ( 0.7 )

)30

( 1.

2 )

30+0.2

22( 0

.9 )

Ø30 ( F7 )( 1.2 )

( 1.2 )

+0.021 0Ø30 ( F7 )

870

( 34.

3 )

870

( 34.

3 )

135

150

150

150

150

135

( 5.3

)( 5

.3 )

( 5.9

)( 5

.9 )(

5.9 )

( 5.9

)

3500 ( 137.8 )1130 ( 44.5 )

435

( 17.

1 )

CENTER BUSH #2

Ø930 ( 36.6 )

Ø800 ( 31.5 )

CENTER BUSH #2

Ø500 ( 19.7 )

45°

45°

Ø204 ( 8.0 )

12

( 18

)

Center bush #1 detail Center bush #2 detail

07

Machine Specifications

Standard Features• Automatic door lock

• Bed chip flushing coolant

• Chip air blow

• Coolant system

• Coolant tank and chip pan

• Fully enclosed splash guard

• High performance rotary scale

• Parts and tools for installation work

• Portable MPG

• Rotary axis ( B / C )

• Spindle head cooling system

• System condition indicator lamp

• Thermal error compensation system

• Work light

• X / Y / Z axis Absolute pulse coder

Description Unit VCF 850 [ L ] VCF 850SR [ LSR ]

NC SystemStandard DOOSAN-FANUC i series HEIDENHEIN iTNC 530

Option HEIDENHEIN iTNC 530 FANUC 31i-5

DOOSAN-FANUC i series

Travels

Travel distance

X-axis mm ( inch ) 2000 [ 3000 ] ( 78.7 [ 118.1 ] )Y-axis mm ( inch ) 850 ( 33.5 )Z-axis mm ( inch ) 800 ( 31.5 )B-axis deg - 220 ( +110, -110 )

Distance from spindle nose to table top mm ( inch )VCF 850 [ L ] : 100 ~ 900 ( 3.9 ~ 35.4 )

VCF 850SR [ LSR ] : -40 ( -1.6 ) ~ 760 ( 29.9 ) ( V ), 295 ( 11.6 ) ~ 1095 ( 43.1 ) ( H )

Feedrates

Rapid traverse rateX-axis m/min ( ipm ) 40 ( 1574.8 )Y-axis m/min ( ipm ) 40 ( 1574.8 )Z-axis m/min ( ipm ) 40 ( 1574.8 )

Max. rotating speed B-axis r/min - 50

Cutting feedrateX, Y, Z axes m/min ( ipm ) 20000

B, C axes deg/min 7200

TableTable size mm ( inch ) 3500 x 870 ( 137.8 x 34.3 )Table loading capacity kg ( lb ) 3500 ( 7716.1 )Table type T-SLOT ( 5-150 x 18H8 )

Rotary table

D500 D800Table type T-SLOT ( 5-150 x 18H8 )Table size mm ( inch ) - Ø 500 ( Ø 19.7 ) Ø 800 ( Ø 31.5 )Travel distance deg - 220 (+100 ~ -100) 360Max. rotating speed r/min - 30 25Max. workpiece diameter mm ( inch ) - Ø 730 ( Ø 28.7 ) Ø 1050 ( Ø 41.3 )

Max. workpiece height mm ( inch ) - 490 ( 19.3 )760 (V), 1095 (H)

( 29.9 ( V ) ), ( 43.1 ( H ) )

Max. workpiece weight kg ( lb ) -600 (V), 300(H)

( 1322.8 ( V ) ), (661.4 ( H ) )1200 ( 2645.5 )

Spindle

Max. spindle speed r/min 12000Spindle taper ISO #40, 7/24 TAPERMax. spindle torque ( HEIDENHEIN ) N·m ( ft-lbs ) 94.7 ( cont. ) / 126.27 ( S6 40% ) ( 29.9 / 93.2 )Max. spindle torque ( FANUC ) N·m ( ft-lbs ) 204 ( 150.6 ) ( 25 % ED )

Automatic Tool Changer ( ATC )

Type of tool shank BT 40 { CAT 40 / DIN / HSK-A63 }Tool storage capacity ea 30 { 60 }

Max. tool diameterContinuous mm ( inch ) 80 { 76 } ( 3.1 { 3.0 } )W / O adjacent tool mm ( inch ) 130 ( 5.1 )

Max. tool length mm ( inch ) 300 ( 11.8 )Max. tool weight kg ( lb ) 8 ( 17.6 )Tool selection RANDOM ADDRESSTool change time ( tool-to-tool ) s 5.5Tool change time ( chip-to-chip ) s 13

MotorsSpindle motor power ( HEIDENHEIN ) kW ( Hp ) 32 / 24 ( 42.9 / 32.2 )Spindle motor power ( FANUC ) kW ( Hp ) 22 / 18.5 ( 29.5 / 24.8 )Coolant pump motor power kW ( Hp ) 0.9 ( 1.2 )

Power SourcePower consumption ( HINDENHEIN ) kVA 60Power consumption ( FANUC ) kVA 54Compressed air supply MPa 0.54

Power SourceCoolant pump capacity L 360Lubricant pump capacity L 8.4

Machine Dimensions

Height mm ( inch ) 3205 ( 126.2 )Width mm ( inch ) 3795 ( 149.4 )Depth mm ( inch ) 5440 ( 214.2 )Weight kg ( lb ) VCF 850 [SR ] : 2200 ( 4850.1 ) VCF 850L [ LSR ] : 2400 ( 5291.0 )

Optional Features• Automatic power-off

• Auto measuring instrument

• Auto tool length measurement

• Chip conveyor & chip bucket

• Linear scale system ( X, Y, Z-axis )

• MQL

• Oil skimmer

• Servo-driven cam type auto tool changer ( 60 tools )

• Spindle through coolant injection system

• Test bar

{ }: Option

Major Specifications

VCF 850 series Description UNIT VCF 850 [ L ] VCF 850SR [ LSR ]

Max. spindle speed r/min 12000

Max. spindle Torque ( HEIDENHEIN ) N·m ( ft-lbs ) 126 ( 93.0 )

Max. spindle torque ( FANUC ) N·m ( ft-lbs ) 204 ( 150.6 )

Spindle motor power ( HEIDENHEIN ) kW ( Hp ) 32 / 24 ( 42.9 / 32.2 )

Spindle motor power ( FANUC ) kW ( Hp ) 22 / 18.5 ( 29.5 / 24.8 )

Tool storage capacity ea 30 { 60 }

Machine Dimensions ( Height x Width x Depth )

mm ( inch )3205 x 3795 x 5440

( 126.2 x 149.4 x 214.2 )

Optimal Solutions for the Future

Doosan Machine Tools

ver. EN 140829 SUHead OfficeDoosan Tower 20th FL., 275, Jangchungdan-Ro (St), Jung-Gu, Seoul

Tel +82-2-3398-8693 / 8671 / 8680Fax +82-2-3398-8699

Doosan Infracore America Corp.19A Chapin Rd., Pine Brook, NJ 07058, U.S.A.

Tel +1-973-618-2500

Fax +1-973-618-2501

Doosan Infracore Germany GmbHEmdener Strasse 24, D-41540 Dormagen, Germany

Tel +49-2133-5067-100

Fax +49-2133-5067-001

Doosan Infracore Yantai Co., LTD13 Building, 140 Tianlin Road, Xuhui District, Shanghai, China (200233)

Tel +86-21-6440-3384 (808, 805)

Fax +86-21-6440-3389

Doosan International South East Asia Pte Ltd.42 Benoi Road, Jurong 629903, Singapore

Tel +65-6499-0200

Doosan Infracore India Pvt., Ltd. Technical Center106 / 10-11-12, Amruthalli, Bellary road, Byatarayanapura, Bagalore 560092, India

Tel +91-80-4266-0100 / 0122 / 0101

For more details, please contact Doosan. The specifications and information above-mentioned may be changed without prior notice.

www.doosaninfracore.com/machinetools