VMB-1200

R

R

VMB Ser ies

T H E U LT I M AT E M AC H I N I N G P OW E R

R

R

R

VMB-1020

(VMB-1020 shown with Special Edition covers and colors)

VMB Series Design Assembly Spindle

MAXIMUM PERFORMANCE VERTICAL MACHINING CENTERSPacked with industry leading technology and top quality components, the Yama Seiki VMB series machining centers combine

incredible power, strength, and speed to bring you The Ultimate Machining Power®. These powerful maximum performance

machines will easily accomplish the demanding milling applications of today and tomorrow. The VMB series offers 6 models

with X-axis travel ranging from 33.5” ~ 63” (850mm ~ 1,600mm) and Y-axis travel ranging from 23.6” ~ 31.5” (600mm ~ 800mm)

to suit your application. Furthermore, many features are standard that are not available or costly options found on other

machines. Features such as extended Y-axis with 4 box ways, 24-tool swing-arm tool changer, chip auger(s), spindle oil chiller,

rigid tapping, and high-speed control are standard plus many more.

Model VMB-850 VMB-1020 VMB-1100 VMB-1200 VMB-1300 VMB-1600

Spindle taper BT or CAT 40 BT or CAT 50

X-axis travel 33.5” (850mm) 40.2” (1,020mm) 43.3” (1,100mm) 47.2” (1,200mm) 51.2” (1,300mm) 63.0” (1,600mm)

Y-axis travel 23.6” (600mm) 31.5” (800mm)

Z-axis travel 23.6” (600mm) 27.5” (700mm) 31.5” (800mm)

▲

Ultra wide Y-axis offers greater machining capacity.

▲

Fully enclosed splashguards keep chips and coolant contained for a safe clean working environment.

Control

1

2

▲

The standard 24-tool swing-arm

ATC provides fast tool changes

(T-T: 3 sec. / C-C: 7 sec.).

▲

Copper piping auto lubrication

s y s t e m d e l i v e r s m e t e r e d

amounts of lubrication to the

s l i d e wa y s , b a l l s c rew s , a n d

vital components with ensured

reliability.

▲

S t a n d a rd c h i p a u g e r s y s t e m

automatically discharges chips

from machine.

▲

S t a n d a rd i n t e rg r a t e d s p i n d l e o i l

chiller improves machining accuracy

and extends spindle life.

Quality Enhancements Features Specifications

(VMB-1600 model shown with optional 18i-M control)

VMB-1600

R

R

BESSEL POINTS = 0.5594 L = BEST SUPPORTING POINTS

L

0.5594 L

▲

The VMB series utilizes the Bessel

Points design concept to provide

maximum support and minimum

flex of Y-axis cast-iron saddle.

▲

The low center of grav i ty beds

incorporate 4 wide box ways for

the Y-axis, and are stretched to at

least 1:1 ratio to match the lengths

of X-axis travels . The 4 box way

base offer support with no X-axis

saddle over hang.

MAXIMUM STRENGTH DES IGN

▲

By using the Fine Element Method (FEM), optimal reinforce ribbings are directly cast into the one-piece bed structure.

Together with the super-wide Y-shape column, mechanical rigidity has been increased by more than 45% when compared to

conventional designs. The VMB series is capable of performing super heavy-duty machining and maintain long-term super

high-precision accuracy. More rigidity also means extended tool life.

▲

Built to endure years and years of rigorous high production machining, the thermally balanced bed and casting components

are of FC30-Meehanite casting (industry standard is FC20~25). FC30 grade cast iron is capable of withstanding much

greater stress without deforming and provides maximum vibration dampening, which result in a machine that will outlast

and outperform the competition.

VMB Series Design Assembly Spindle

(Casting structure of VMB-1600 model shown)

ControlControl

CASTING STRUCTURE DIMENSIONS (Unit: in / mm)

A B C D E F G

VMB-85039.4” / 1,000 35.4” / 900

31.5” / 800

47.2” / 1,200 17.1” / 450 17.1” / 450 23.6” / 600VMB-1020 33.5” / 850

VMB-110050.4” / 1,280 47.2” / 1,200 39.4” / 1,000

VMB-1200

VMB-1300 51.2” / 1,300 43.3” / 1,100 35.4” / 900 30.3” / 77021.7” / 550

21.7” / 550 27.6” / 700

VMB-1600 65.0” / 1,650 59.1” / 1,500 51.2” / 1,300 53.1” / 1,350 23.6” / 600 31.5” / 800

3

4

Quality Enhancements Features Specifications

▲

All spindle and servo motors, including drives, are Fanuc alpha i series components to ensure peak machining performance

and accuracy. X, Y, and Z axes are driven by over-sized Fanuc alpha i series AC servo motors, providing tremendous thrust

outputs with faster acceleration and deceleration.

▲

Perfect 1 :1 scale of Z and Y axes

st rokes on VMB-850~VMB-1200

models.

39.4” (1000mm)

C

B

A

(Casting structure of VMB-1200 model shown)

47.2” (1200mm)

50.4” (1280mm)

47.2” (1200mm)D

G 23.6” (600mm)

23.6” (600mm)

Y travel

17.1” (450mm)

F

17.1” (450mm)E

VMB Series Design Assembly Spindle

▲

C 3 c l a s s h a rd e n e d a n d p re c i s i o n g ro u n d b a l l s c rew s

ensure the highest accuracy and durability possible. Plus,

pretension on all axes minimizes thermal distortion.

▲

Extra wide hardened and ground box ways are directly

formed onto the machine bed and saddle dur ing the

casting process. They are precision machined and widely

spaced for maximum strength. Saddles are bonded with

"Turcite B" to el iminate stick-sl ip, minimize wear and

maintain long term accuracy. The box way design also

provides the rigidity needed for heavy duty machining

applications.

(Casting structure of VMB-1200 model

shown with option gear head)

▲

A total of 56 contact surfaces of all slides, column, and ball screw bearing housings with the machine bed are precisely hand

scraped to provide maximum assembly precision, structural rigidity, and load distribution. Furthermore, extensive skilled

scraping induces maximum heavy cutting performance and machining accuracy.

▲

Accurate ball-screw housing inspection.

ULT IMATE ASSEMBLY PRECIS ION

Control

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

5

6

Quality Enhancements Features Specifications

▲

Optional 2-speed gear head (Standard on VMB-1300/1600) increases the spindle's cutting ability and flexibility. In low

range, torque output is approximately 4 times more than standard output.

5

6

HIGH SPEED OUTPUT (GEAR HEAD) LOW-SPEED OUTPUT (GEAR HEAD)

VMB-1300/1600 SPINDLE OUTPUT

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

10,000 RPM (BELT DRIVEN) 12,000 RPM (DIRECT DRIVE)

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

15HP(30min)

25HP(30min)

10HP(CON.)

20HP(CON.)

25HP(30min)

20HP(CON.)

385

1500 rpm

0

25

10

20

27

1500

10HP(30min)

7.4HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(30min)

7.5HP(CON.)

0

10

20

30

40

0 600040002000 8000 10000 12000 rpm 0

10

15

5

1500

10HP(CON.)

15HP(30min)

200000

4000 60000

10000 rpm 8000

15

10

5

2060

53

45

35

30

15

1500

0

0600040002000

08000 rpm

15

30

60

45

35

53

Torque(lb-ft)

10HP(CON.)

15HP(30min)

10

5

20

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

Torque(lb-ft)

Output(HP)

15

0

0450030001500

06000 rpm

9087

70

27

25

20

60

3010

1500

375 750 11250

0

278

350343

300

200

100

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

Torque (30 min.)

Torque (CON.)

35

26

35

26

500

60

00

137

120

180

385

200

210

1000 1500

5

2000 rpm0

10

15

20

8,000 RPM (STANDARD)HIGH SPEED OUTPUT (GEAR HEAD) LOW-SPEED OUTPUT (GEAR HEAD)

VMB-850/1020/1100/1200 SPINDLE OUTPUT

ULTIMATE MILL ING POWER

▲

P4 grade (Class 7) super-high precision bearings provide super heavy-duty cutting with ultra-smooth performance and

long term durability with a higher level of accuracy.

▲

Standard rigid tapping feature provides high-speed precision tapping without the use of floating tap holders. Set-up is

easier and depth of thread more accurate, permitting maximum productivity for tapping operations.

BALL BAR INSPECTION

VMB Series Design Assembly Spindle

PEAK QUALITY ASSURANCE

▲

3-D ball bar test.

▲

Strict German VDI 3441 standard.

▲

Work piece cutting test is standard processes for

mold applications.

HIGH SPEED SPINDLE DYNAMIC INSPECTION MACHINE STRUCTURE RIGIDITY INSPECTION

WORKPIECE CUTTING TEST

LASER INSPECTION

▲

Laser i s used to check pos it ioning accuracy,

repeatability, backlash test, and offset.

▲

Str ict German VDI 3441 standard ( repeat ing

movement of travel 5 times to obtain statistics).

7

8

Quality Enhancements Features Specifications

ADVANCE ENHANCEMENTSHIGH PRECIS ION DIRECT-DRIVE SP INDLE

▲

40 taper size 12,000 rpm high speed direct drive spindle is available.

▲

The direct drive spindle provide higher rigidity (16kgf/um axial/

radial), higher dynamic accuracy (1.2 um), lower noise (Doors

open: 72dB / Doors c losed: 63dB), less v ibrat ion (2um),

and lower thermal displacement (Z-axis steady @ 32um in

30min.).

▲

HEIDENHAIN linear scales are available on X, Z, and Y axes to

deliver accuracy up to +/-0.0001” (+/- 3um) with 0.000004”

( 0.1 um) resolution.

COOLANT THROUGH SPINDLE (OPT.) AUTO TOOL LENGTH MEASUREMENT (OPT.)

LINEAR SCALE ON X / Y / Z (OPT.)

OIL SKIMMER (OPT.) 4TH AXIS ROTARY TABLE (OPT.) CHIP CONVEYOR (OPT.)

▲

Optional coolant through spindle system offers 300 PSI (20 bar) pressure

with big coolant reservoir tank and top of the line dual filter system.

Spindle TurretVMB Series Design Assembly Spindle

STANDARD & OPTIONAL FEATURES

TOOL SHANK AND PULL STUDTABLE DIMENSION

(Unit: in / mm)

A B C D

VMB-850 41.3” / 1,050

23.6” / 600 3.9” / 100

3.9” / 100

VMB-1020 44.1” / 1,120

VMB-1100 51.2” / 1,300

VMB-1200 51.2” / 1,300

VMB-1300 59.0” / 1,50031.5” / 800 5.9” / 150

VMB-1600 70.8” / 1,800Specifications are subjeet to change without notice.

31.5

〞

F

G

27.6〞

AE

27.6〞

A

DBC

CC

C

BD

HC

0.52

�

1.2�

0.8�

1.36

�

0.68�

31.5

〞

F

G

27.6〞

AE

27.6〞

A

DBC

CC

C

BD

HC

0.52

�

1.2�

0.8�

1.36

�

0.68�

S: Standard O: Option-: Not Available C: Contact Yama Seiki

Spindle

Spindle taper CAT or BT 40 S -CAT or BT 50 - S

Spindle configuration

6,000 rpm 2-speed gear head - S8,000 rpm 2-speed gear head O -8,000 rpm belt driven S -10,000 rpm belt driven O -12,000 rpm direct drive O -

Rigid tapping S SSpindle oil chiller S S

Automatic tool changer24-tool swing arm tool change S S30-tool swing arm tool change O OPull stusds (retention knobs) O O

Coolant and air

Coolant pump60psi S S90psi O O100psi C C

300 PSI coolant through spindle (Form A)w/ reservoir tank and twin filter system

O O

Roll-out coolant tank S SChip wash down system O OHandheld coolant wash gun S SOil skimmer O OAir blast system S SHandheld air gun S S

Chip disposal

Chip auger Single auger S -Double augers - S

Chip conveyor O OChip cart with coolant drain S S

Safety and othersFully enclosed guarding S SLow air pressure detection switch S STri-color operation status signal light tower S SWork light S S

Electrical cabinet Heat exchanger S SA/C cooling system O O

Auto lubrication system S SFoundation leveling & maintenance tool kit S SOperation & maintenance manuals S SExternal M-code output 4 sets (8) O O

~ ~

4th axis4th axis interface O O4th axis interface w/ Fanuc amplifier for alpha 3 & 6 servos O O4th axis interface w/ Fanuc amplifier for alpha 4i & 8i servos O O4th axis rotary tables and accessories C C

MeasurementAuto tool length measurement system O OHEIDENHAIN linear scales on X, Z, and Y axes O O

ControlFanuc Oi-MC control S SFanuc 18i-MB control O O

Control functions*1

SB7 PMC system: 0.033u sec/step S S

Display

7.2” B&W LCD S -8.4” color LCD O -9.5” B&W LCD - S10.4” color LCD - O

Graphic display function*2 O O

Full keypad Small - 44 keys S -Large - 56 keys - S

Part program storage length 40m - S640m S O

Registerable programs 63 - S200 S O

Tool offset pairs 32 - S200 S O

Servo control HRV3 S SHRV4 - O

Conversational programming Manual Guide Oi O -Manual Guide i - O

Run hour & parts counter S SAuto power off function S SCustom macro B S SRS-232 port S SMemory card input/output S SEthernet - SFast ethernet O O

*1 Please contact Yama Seiki for complete control specification list. *2 Standard with color LCD option.

VM

B-1300

VM

B-1600

VM

B- 8

50

VM

B-1200

18

i-

MB

0i - M

C

~ ~

VM

B- 8

50

VM

B-1200

VM

B-1300

VM

B-1600

CAT 40

1.06“

0.65“

2.48

“

2.09

“

ø1.

75“

90°

90°

30° 30°

ø0.

29“

ø0.

49“

ø0.

74“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

0.99

“

M24

2.57“0.08“

TAPER 7/24

GAGE DIA

TAPER 7/24

GAGE DIA

0.75“

3.33“0.91“±0.004“

0.12“±0.016“4.01“ 1.01“

0.59“±0.004“

3.94

“±0.

002“

3.87

“

0.13“

0.44“0.75“

4.01“ 1.01 “

ø2.

5“

ø1.

75“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

ø0.

29“

ø0.

51“

ø0.

75“

TAPER 7/24

GAGE DIA

90°

60°

TAPER 7/24

GAGE DIA

90°

0.63“ 3.33“

2.69“ 0.64“0.13“0.44“

BT 40

CAT 50

BT 50

1.06“

0.65“

2.48

“

2.09

“

ø1.

75“

90°

90°

30° 30°

ø0.

29“

ø0.

49“

ø0.

74“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

0.99

“

M24

2.57“0.08“

TAPER 7/24

GAGE DIA

TAPER 7/24

GAGE DIA

0.75“

3.33“0.91“±0.004“

0.12“±0.016“4.01“ 1.01“

0.59“±0.004“

3.94

“±0.

002“

3.87

“

0.13“

0.44“0.75“

4.01“ 1.01 “

ø2.

5“

ø1.

75“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

ø0.

29“

ø0.

51“

ø0.

75“

TAPER 7/24

GAGE DIA

90°

60°

TAPER 7/24

GAGE DIA

90°

0.63“ 3.33“

2.69“ 0.64“0.13“0.44“

1.06“

0.65“

2.48

“

2.09

“

ø1.

75“

90°

90°

30° 30°

ø0.

29“

ø0.

49“

ø0.

74“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

0.99

“

M24

2.57“0.08“

TAPER 7/24

GAGE DIA

TAPER 7/24

GAGE DIA

0.75“

3.33“0.91“±0.004“

0.12“±0.016“4.01“ 1.01“

0.59“±0.004“

3.94

“±0.

002“

3.87

“

0.13“

0.44“0.75“

4.01“ 1.01 “

ø2.

5“

ø1.

75“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

ø0.

29“

ø0.

51“

ø0.

75“

TAPER 7/24

GAGE DIA

90°

60°

TAPER 7/24

GAGE DIA

90°

0.63“ 3.33“

2.69“ 0.64“0.13“0.44“

1.06“

0.65“

2.48

“

2.09

“

ø1.

75“

90°

90°

30° 30°

ø0.

29“

ø0.

49“

ø0.

74“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

0.99

“

M24

2.57“0.08“

TAPER 7/24

GAGE DIA

TAPER 7/24

GAGE DIA

0.75“

3.33“0.91“±0.004“

0.12“±0.016“4.01“ 1.01“

0.59“±0.004“

3.94

“±0.

002“

3.87

“

0.13“

0.44“0.75“

4.01“ 1.01 “

ø2.

5“

ø1.

75“

ø2.

75“

ø0.

45“

ø0.

77“

ø1.

15“

ø0.

29“

ø0.

51“

ø0.

75“

TAPER 7/24

GAGE DIA

90°

60°

TAPER 7/24

GAGE DIA

90°

0.63“ 3.33“

2.69“ 0.64“0.13“0.44“

Control

9

10

Quality Enhancements Features Specifications

Model VMB-850 VMB-1020 VMB-1100 VMB-1200 VMB-1300 VMB-1600X-axis travel 33.5” (850mm) 40.2” (1,020mm) 43.3” (1,100mm) 47.2” (1,200mm) 51.2” (1,300mm) 63.0” (1,600mm)Y-axis travel 23.6” (600mm) 31.5” (800mm)Z-axis travel 23.6” (600mm) 27.6” (700mm) 31.5” (800mm)Max. table load 1,870 lb (850Kg) 2,210 lb (1,000Kg) 2,420 lb (1,100Kg) 2,650 lb (1,200Kg) 2,650 lb (1,200Kg) 3,310 lb (1,800Kg)T slot (Width x No.) 0.7” (18mm) X 5Table top to floor 35.4” (900mm) 36.0” (915mm) 40.9” (1040mm)Spindle speeds 65 ~ 8,000 rpm 65 ~ 6,000 rpm (2-speed gear head)Spindle motor 10 HP (con.) / 15 HP (30 min.) 20 HP (con.) / 25 HP (30 min.)Spindle taper BT or CAT 40 BT or CAT 50

Spindle nose~table 4.9” ~ 28.5” (125~725mm)5.9”~33.5”

(150~850mm)7.87”~39.37”

(200~1,000mm)Spindle cent.~column 26.8” (680mm) 32.2” (820mm) 35.43” (900mm)Axes servo motor AC 4.0 HP Fanuc alpha 12/3000i AC 5.0 HP Fanuc alpha 22/2000i

X & Y / Z rapid 788 IPM (20 m/min.) / 709 IPM (18 m/min.)591 I PM (15 m/min.)

/ 473 IPM (12 m/min.)Cutting feederate 1” ~ 393” IPM (1 ~ 10,000 mm/min.)Slide way type Hardened & Ground Box Ways (4 box ways on Y-axis)X/ Y / Z axes thrust 1,694 lb (770 Kg, Con.) 3,100 lb (1,410Kg, Con.)ATC 24-tool swing arm tool changer

Max. tool diameter 3.5” (90mm) / 5.9” (150mm, adj. pockets empty)5” (90mm) / 8.4” (150mm,

adj. pockets empty)Max. tool length 9.8” (250mm) 13.8” (350mm)Max. tool weight 17.6 lb (8Kg) 33 lb (15Kg)Accuracy Positioning: +/- 0.0002” (+/- 0.005 mm, JIS 6336-2) Repeatability: +/- 0.0001” (+/- 0.003 mm, JIS 6336-2)Air requirement 90 PSI (6 Kg/cm2)Power requirement AC 200/220 +10% to -15% 3 phase (VMB-850~1200: 25 kVA / VMB-1300~1600: 40 kVA)

Machine weight14,300 lb

(6,500Kg)15,000 lb (6,800Kg)

16,000 lb (7,300Kg)

16,500 lb (7,500Kg)

24,200 lb (11,000Kg)

33,000 lb (15,000Kg)

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. (Unit: in / mm)

Models A B C D E F G H

VMB-850

87” / 2,200

103” / 2,600

84” / 2,120

40” / 1,000

22” / 540 140” / 3,540

158” / 4,000

107” / 2,720VMB-1020 119” / 3,000 174” / 4,400

VMB-1100 126” / 3,200

52” / 1,300

182” / 4,600

VMB-1200 134” / 3,400 189” / 4,800

VMB-1300 119” / 3,010 149” / 3,780 107” / 2,700 16” / 400 135” / 3,410 220” / 5,580 119” / 3,000

VMB-1600 118” / 2,995 174” / 4,400 96” / 2,435 71” / 1,800 26” / 650 182” / 4,600 244” / 6,200 128” / 3,240

31.5

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27.6〞

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CC

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MACHINE SPACE REQUIREMENT

MACHINE SPECIF ICATIONS

0506

0801

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4-24

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26 生

產財

設計

出版

R

Copyright Apr, 2005 by Yama Seiki Machine Corp. All right reserved

2005.07.20

T H E U LT I M AT E M AC H I N I N G P OW E R

R

Yama Seiki USA, Inc.670 Union AvenuePomona, CA 917681 (888) 976-6789 TEL: (909) 865-6797　　　　FAX: (909) 865-1989E-mail: info@yamaseiki.comWeb: www.yamaseiki.com